Schofields Flying Club Ltd - 60 Birch Street Bankstown Airport 2200
(PO Box 200, Georges Hall, NSW 2198 AUSTRALIA)
Phone: +61 2 9709 8488  Email:

SCHOFIELDS FLYING CLUB NEWSLETTER - APRIL/MAY 2008


Welcome to the April/May 2008 edition of Schofields News. There are the most of the usual plus some new features - by Mike ALlsop, by Patrick Watson, (Kawasaki Ki.108) by Anthony Coleiro, compiled by Latrodectus, Panel of the Club's new Seminole, VH-PIE
Panel of the Club's new Seminole, VH-PIE
by Peter Blackbourn, by Mark Davis, contributed by Latrodectus, contributed by Latrodectus, by Patrick Watson, contributed by Latrodectus, and from Latrodectus. As well, there's some of the usual administrivia that you've come to expect. So, read on and enjoy!

CLUB COMMITTEE 2008-9: At the Annual General Meeting on Monday, 21 April, we welcomed three new Directors, Allan Bligh, Mark Register and Alan Searle, to the Club's Management Committee. A hearty welcome to you! Standing aside after a busy 2007-8 on the Committee were Graeme Smith, Peter Blackbourn and Richard Pincus, to whom we say thanks for your hard work over the past year!

FROM THE TOWER: The April-May 2008 issue of From the Tower, Bankstown's Air Traffic Control news circular, is now (400kB pdf). It's aim is to provide the Bankstown aviation community with a bi-monthly source of news and information from an ATC point of view. You can download previous issues from our page.

BANKSTOWN RADIO PROCEDURES: The latest version of Bankstown GAAP , updated by Bankstown Tower (19 Apr 08), is now available for download (32kB pdf). This is the definitive reference for correct radio procedures at Bankstown.

SEMINOLE ON LINE: The Club now has a Twin engine aircraft on line for basic multi-engine endorsements and IFR training. The aircraft is a Piper Seminole PA-44-180, VH-PIE. The aircraft has very modern equipment including HSI, S-Tec autopilot, altitude alerting system, two Garmin GNS-430s, stormscope, and fuel flow monitors. Interior includes light grey leather upholstery. The aircraft has been privately owned and scrupulously cared for - hangared every night - and meticulously maintained. Available for private hire and advanced dual instruction.

NEW MEMBERS: Prospective New Members of the Club can download a Membership (174kB pdf) here. Note that it is still necessary for new members to attend the Club in person with photo identification before applications can be processed.

MARCH DUTY PILOT DRAW: The Volunteer Duty Pilot Monthly Draw for March ($50 free flying) goes to Jim Cahill and Hank Langejans. The Club appreciates the efforts our tireless band of volunteers generously give in helping their Club and this is one small way of saying thank you!

DIARY DATES: The Club has a number of social and flying activities planned for 2008 and you will be able to check out the full details on our page in the next few weeks.

Mon 19 May Committee Meeting Clubhouse
Sun 25 May Club Competition
Last Light Drinks
Warnervale
Clubhouse

Mon 09 Jun Public Holiday (Queen's Birthday)  
Mon 16 Jun Committee Meeting Clubhouse
Sun 29 Jun Club Competition
Last Light Drinks
Warnervale
Clubhouse

LAST LIGHT DRINKS is a social activity introduced by the Clubhouse & In-house Events sub committee for members and their guests to join together with some of our committee members on the last Sunday of each month. It is an opportunity to discuss flying at an operational and social level and see the changes that are taking place at the club. Drinks are available from our licensed bar, with complimentary savories served. It's a couple of hours of social interaction with an aviation theme that we can all enjoy. From 17:00 to wind up around 19:00. Come and join us on May 25.

PRESIDENT'S NOTES - BY MIKE ALLSOP


Mike Allsop
Mike Allsop
What a hectic first quarter! After we settled into the new premises we have had a steady increase in demand both for flying training and private hire. We have been running ground courses, we have been arranging additions to our fleet and we have been bringing new instructors on board. Some of this has caused the odd growing pain, but I'm pleased to say that we are getting on top it all quite well. Our hours for the first quarter were very healthy, moderated somewhat by the poor April weather.

While we have had no problem meeting our increased demand with available aircraft hours, it has posed a bit of a dilemma on the instructor front. You may be aware of the general industry problem of an instructor shortage. While this affects us in a similar fashion to other training organisations, we have been very pro-active in bringing additional instructors on board and in scheduling their time to meet your training needs both weekday and weekend. In particular we are quite fussy about the calibre of our instructional staff, combining as they do a range of skills technically, educationally and in terms of customer service. We still have a couple of holes to fill, so please bear with us. We do apologise to those of you who have not been able to train as often as you would have liked in recent weeks, irrespective of weather.

On the fleet front, you will see we now have Piper Seminole VH-PIE on line with us. This is a magnificent aircraft, well presented and well equipped. We will be running a number of events for members in relation to twin engine training and familiarisation. Some will be "general interest" and low cost while others will be geared to conversion training and initial twin training. Even if you are not specifically looking for the twin engine rating, we can give you some exposure to this end of the market if you are interested.
QUEENSLAND FLYAWAY POSTPONED

We held a meeting early in April covering our plans for the "coastal" flyaway to Horn Island as you would have seen advertised. For a variety of reasons, we have decided to postpone this trip until next year. We had a number of enquires where people needed a bit more lead-time in order to fit the time away from life's other commitments, and others for whom there were last minute hitches. Never mind! We are still committed to doing the trip, which has all been planned. Dates for 2009 are to be advised by the dynamic duo of Nelson Crawshaw and Wayne Russell.

For any of you who are able to make the time, you might be interested to join a slightly shorter trip being planned by member Rae Cauchi in conjunction with the Richmond Aero Club. They plan to go as far as Undarra in September, leaving on the 6th for 2 weeks, and stopping at a number of interesting out of the way spots as well, returning via the Whitsundays and Hervey Bay. To find out more, contact Rae on 0403 017 535 or .

In addition to "long-ish" trips, we will also advise a number of short tours or fly-outs for your interest in the weeks ahead. Stay posted!
We have had a number of members "hanging out" for a twin for some time. You may remember when we had two Beech Duchess aircraft online a couple of years back, they were very popular for endorsements and instrument ratings. Duchesses have been very hard to get over the last 12 months or so - several have been withdrawn from service or simply "look like dogs" and would not meet our standards. While in principle the Duchess is a great aircraft, our move to Seminole has been prompted by better availability, lower maintenance intensity and familiarity with the Piper line for our members.
The precise destinations are not yet absolutely set in concrete
Come on out and check it out. Already the "pull-through effect" of having a top line twin on line is there, with enquiries from members and non-members alike.

Also on the fleet front our new Archer SFA is doing really well and proving very popular (especially since it has an autopilot). On Arrows, you may have noticed JRY is away at present. We are pleased to say that while it is in for a scheduled engine overhaul we have arranged for it to have an interior re-fit and a strip and re-paint job as well. It should be back in late May or early June, and should be a real gem when you see it. In the meantime our two online Arrows LSG and FFL continue to do a great job. As always, we ask members to look after the aircraft as if they were their own - particularly in keeping the interior clean and tidy and free of trash, and in keeping the windows clean. We will have an aircraft washing day shortly so that all can have those "summer bugs" removed. You never know, there may be an extra knot or so in there!

We held our Club Annual General Meeting on Monday April 21st with a good turnout of members joining us on the occasion. Three of our past Board Members retired this time: Peter Blackbourn, Richard Pincus and Grahame Smith. Peter has been a true "club man" in everything he has contributed over the years, and is to be especially thanked for his past role as VP and his tireless efforts in running our various clubhouse events (with Vivianne of course!) Grahame has been our Club Secretary for several years and has brought a great deal of order and structure to our business as well as helping us tune in closely to the needs of members. Grahame is to be particularly thanked for his leadership of our Relocation Sub-Committee which supervised all aspects of our planning and building works at Birch St. A splendid effort. He has continually brought "wise counsel" to the Board, and will be missed. Richard was on our Board for just the one term, but helped us in a number of areas where his combination of flying passion and legal skills helped us to hone some our polices and commercial arrangements. Thank-you very much for all your contributions guys - we look forward to you being to relax a bit more and enjoy your flying just for the hell of it.

We have three new Board Members appointed on the night, and they are thanked for their respective nominations. Alan Searle, Allan Bligh and Mark Register all bring their respective talents and aviation interests to the Board, and I am sure that they will introduce themselves to you shortly. Welcome aboard.

Until next time, keep flying.

Mike Allsop
President SFC

ASK THE CFI - BY PATRICK WATSON


Patrick Watson
Patrick Watson
Ask the CFI
We now have a number of aircraft online that have T-tails. This month's article describes some of the differences you may notice when flying a T-tail aircraft. The on-line aircraft fitted with T-tails include two Arrows, VH-LSG and VH-FFL, all the Duchesses and a new (to the Club) Piper PA44 Seminole.

T-tails are fitted to many other aircraft including Gliders, business Jets and military aircraft. In many cases, the T-tail is fitted for ascetic or cosmetic purposes only, in others, for practical purposes, in others, for aerodynamic purposes. Many jets have T-tails. This Boeing 727 has the elevators and tailplane mounted well clear of the 3 jet exhausts
The B727 has the elevators and tailplane
mounted well clear of the 3 jet exhausts
With jet engines mounted on the aft fuselage, the elevators need to be positioned out of the jet wash, top of the tail is the perfect place for them.

There are a number of advantages and disadvantages of the T-tail. Three characteristics of T-tails mounted on light aircraft are immediately evident:

The T-tail is not in the propeller slipstream
The wing downwash has very little effect on the T-tail
The Ground effect has very little effect

Some aerodynamicists consider the T-tail ideal, in that it acts independently of power setting, configuration and altitude. Therefore its performance is more predictable.

Structural Integrity
The T-tail being mounted on top of the tail fin is a weak point of the aircraft. The vertical section is consequently usually a lot thicker to maintain structural integrity. There is at least one accident that I can recall where the tail has separated due to weaknesses in the structure.

All modern structures have been beefed up. In this diagram, the tailplane is shielded making stall recovery difficult
In this diagram, the tailplane is
shielded making stall recovery difficult
Notwithstanding that, it is very disconcerting to look back at the tail of a Tomahawk during a stall manoeuvre and note how much it shakes, twists and vibrates.

Spins
The only T-tail aircraft in which I have conducted spins is the Piper Tomahawk. The bad news is, it has approximately a seven times higher stall-spin accident rate than the equivalent Cessna aircraft - the Cessna Aerobat. It has been suggested that this may be caused by shielding the tail section by the stalled wings, making it difficult to "unstall" the aircraft. Additionally, with any power applied during the spin, the slipstream has a greater rotational velocity. To improve its stall characteristics, Piper added stall strips to the Tomahawk's wing leading edges. Modern Tomahawks are considered safe.

Go-Around
In most aircraft, with the application of power during a go-around, there is a resultant pitch moment, whether up or down depends on a number of aerodynamic factors. Usually with a normal tail aircraft, the resultant is a pitch up. With a T-tail, there is no accelerated airflow over the tail leaving only a pitch down moment, leading to a potential over rotation.

Longitudinal stability
Particular attention must be paid to loading, especially when close to aft CG. Lack of elevator authority especially during landing may be of critical concern. With a normal tailplane, addition of power may help "cushion" the landing. This is not an option with T-tail tailplanes.

Take-off and Landing
The effects T-tail are most noticeable during the take-off and landing phases. A pilot used to a normal tail will tend to over-rotate during the take-off phases and find difficulty in Flaring during the landing phase. T-tail Piper Arrow IV
T-tail Piper Arrow IV
This is because the T-tail is located out of the propeller slipstream and also away from the wing downwash. This results in what seems to be an inordinate amount of backpressure to rotate, subsequently the aeroplane may "leap" into the air, and if corrective action is not taken, cause the aircraft to stall. Similarly, and for the same reasons, the elevator control effectiveness is drastically reduced when landing. The pilot must use what appears to be a lot more elevator than normal. This often results in a nose first or at least a flat heavy landing.

Last month's question
Last month I asked the question: "An Air Traffic controller requires an aircraft to lose some time by completing an orbit and at the same time wants him to descend from 10,000 feet. This is his message: 'Alpha Bravo Charlie, to lose time I'll get you to do a half standard rate 360 and descend to 6000 (feet)' Your question: 'What rate of descent is required to simultaneously complete the orbit and arrive at 6000 feet?' "

Last month's answer
A Standard Rate turn is 360° in two minutes, therefore a half standard rate is 360° in four minutes. Descending from 10,000 feet to 6,000 feet in four minutes requires a descent rate of 1,000 feet per minute. It was gratifying to see the number of responses, most of which were correct.

This month's question
It's a bit obscure and you might think has little to do with aviation. However there are knowledge elements of time and charts required to correctly answer it.

Captain Walter Mitty is flying his PBY across the ocean. On a whim, he decides to land on the water. (I think perhaps that should read "water on the water"?)

Where is he and what is the time and date?

It is near the middle of the northern hemisphere winter. At the same time it is near the middle of the Southern Hemisphere summer
It is Monday and at the same time it is Sunday
The aircraft is in two millenniums
Not only that, it is also in two different centuries and our pilot is simultaneously in two different years

'Til next month - happy flying.

Patrick Watson
Chief Pilot - Chief Flying Instructor

X-FILE X085 - KAWASAKI Ki.108 - ANTHONY COLEIRO


Anthony Coleiro
Anthony Coleiro
Kawasaki Ki.108
T he Kawasaki Ki.108 was the final development of the twin-engined fighter based on the Ki.45 Toryu. It was conceived as a single seat pressurised high altitude heavy interceptor.

In 1943 the Japanese Army Air Force (J.A.A.F.) issued a directive to develop an experimental fighter to operate at extreme altitude. To facilitate the fighter's development, the basic design work was commenced on a Kawasaki Ki.102 high altitude interceptor, which was itself a development of the Ki.45 fighter. A pressurised cabin, giving a cabin pressure of 9,800 feet at an altitude of 32,800 feet was developed and installed in a Ki.102. The seventh and eighth production Ki102b became the prototype Ki.108. The pressure cabin had an airtight entrance door and a double glazed canopy. There were questions as to what would happen if the pressure cabin took a hit from a bullet, their answer came when during a test flight the airtight door blew open at 32,800 feet due to it not being secured properly. Kawasaki Ki.108
Kawasaki Ki.108
The cabin depressurised suddenly but luckily the pilot had the presence of mind to put the aircraft into a dive and he landed safely.

The aircraft was powered by a pair of Mitsubishi Ha.112-IIru 14-cylinder radial engine with turbo-supercharges. The aircraft had a maximum speed of 620 km/h at its maximum altitude. The superchargers proved troublesome and as a result this project suffered many delays due to them. Despite the delays the aircraft itself was a success and work commenced on the slightly enlarged Ki.108-KAI, two prototypes were built. The first was completed in March 1945 and the second two months later. Both aircraft were tested by the J.A.A.F. but Japan surrendered before production plans could be finalised ending what would have been a very promising aircraft.

ACKNOWLEDGEMENTS
The Complete Book of Fighters - William Green Gordon Swanborough
War Planes of the Second World War - Fighters Volume Three - William Green

Anthony Coleiro

FIRST SOLOS - COMPILED BY LATRODECTUS


FIRST SOLOS: There have been a number of First Solos perpetrated by Club students in recent weeks and we congratulate the following pilots who reached this milestone in their flying careers.

ADRIAN DAVIE soloed in VH-SRY on 8 January after a period of instruction by Lori Timewell. Adrian has since completed his GFPT, on 24 January in VH-JNB. Although he is generally away from Bankstown because of the army, he keeps current when he is in town. Most recently taking his father for a burn around the training area.

Adrian Davie
Adrian Davie
Adrian Wells
Adrian Wells
Robert Close
Robert Close
Rodney Boyce
Rodney Boyce
Congratulations also to ADRIAN WELLS who went first solo in VH-JGJ on April 10, 2008. It was an early start to a near perfect day. A far cry from the showers, cloud and crosswind that disrupted the previous days plans. We were the only plane in the circuit for much of the lesson and soon enough Adrian was going to be the only one in the plane. After eight circuits, it was time. I hopped out and made my way to the 'scare chair' and off Adrian went. From there I had front row seats to Adrian's first solo circuit, which he finished off with textbook landing. Adrian's instructor is Salah Bahmad. Well done Adrian.

Picture also is RODNEY BOYCE on the day of his first solo flight in VH-SRY on 29th Feb 2008. Rodney is known for his good Irish/German/South African/NZ "CLEAR PROP" before engine start. He flies armchair circuits the night before to practice, and still manages to forget the landing light! He is quite animated about it, and usually he laughs his head off. Rodney's instructor is Lori Timewell.

Our most recent achiever was ROBERT CLOSE who was sent first solo by Jeff Swain on 26 April in VH-SRY. Congratulations, Robert!

A VISIT TO WANAKA - PETER BLACKBOURN


North American Aviation P-51 Mustang
North American Aviation P-51 Mustang
During our recent holiday in the South Island of NZ, Viv and I spent Easter at Queenstown. This is a great place and even better that Wanaka is only an hour's drive away. As most readers would be aware, Warbirds Over Wanaka is their biannual airshow that has now been going for 20 years. With a good selection of static aircraft type as well as flying displays it really is a great event and well worth a visit.

It seems most of our holidays to the far East Island Group end up in the South Island around this time of the year. Wanaka and its surrounding lake district is postcard material, however accommodation at this time especially when it plays host to the 50,000 or so a day airshow patrons is scarce. However as we Aussies enjoy a good drive, the trip from Queenstown that has a broad selection of places to stay is akin to a drive to the local shops just up the road.

Club Secretary Grahame Smith and his wife Helen were also staying at Queenstown at this time so I swung by their digs early in the morning (7.30am holiday time is early) to pick up Grahame. A three-mation of Sopwiths
A three-mation of Sopwiths
Meanwhile Helen and Viv hit the shops at Arrowtown which is a historic village two woods and a nine iron away from Queenstown for their day. Boys and their toys and girls and their shopping.

After Grahame and I parked the car and had inspected many of the static displays, it was time for to defuel and refuel. With these important tasks done we then took up position along the fence of the main runway. This view point fills quickly to 3 or 4 rows so to get in early means a better uninterrupted view of the days flying program. I was able to get some good photos of the activities from here and some of these are posted in our picture gallery.

One of the display P40 Kittyhawks had been fitted with fully operational .50 inch Browning machine guns. These were fired at the display target on one of the runs (blanks of course) to provide the crowd with the unique sound that these killing machines had when they were used in anger. It reminded me of images of the Battle of Britain and other such films.

The famous Kingston Flyer
The famous Kingston Flyer
The Kiwis certainly have a great selection of historical military aircraft. From a Sopwith Triplane and the like of WW1, many Merlin powered models plus more from WW2 as well as rotary and fixed wing examples from Korea and Vietnam. Add to this some good aerobatic aircraft types, a few modern jets and you have a well balanced event. Check out their web site for more detail. If you ever think of heading East to the South Island around Easter when the Warbirds are in season, plan to take in this event, you will not be disappointed.

Just to show its not all planes, I have included with my pictures some images of the Kingston Flyer. This is New Zealand's famous vintage steam train based in Kingston on the southern shores of Lake Wakatipua. The train's history spans over 125 years and it still departs Kingston Station twice daily during its running season.

Peter Blackbourn
Flying Member

SYDNEY'S SECOND AIRPORT - BY MARK DAVIS


A second airport for Sydney is back on the agenda, although the Federal Government continues to rule out Badgerys Creek as its location. The federal Minister for Transport, Anthony Albanese, released an aviation policy recently indicating that the Government would begin considering the timing and location of a second airport next year. The also canvassed imposing stricter height rules on residential and office developments near existing airports.

It said airlines would not be able to reduce their greenhouse gas emissions by relying on cleaner aircraft and new technology alone, and would have to expand measures such as carbon offset schemes for passengers. Mr Albanese's paper is the first step by the Government in drawing up a white paper to guide the development of aviation over the next decade.

On the issue of a second Sydney airport, it says: "The need for additional airport capacity for Sydney in the future has been acknowledged for many years, but the challenge remains to identify a suitable site.

"The Australian Government does not support building an airport at Badgerys Creek. Déjà moo is the feeling you've heard this bull before...
Déjà moo is the feeling
you've heard this bull before
The 2009 review of the Sydney airport master plan provides an opportunity to consider current and future capacity issues."


Sydney Airport's owners have suggested the advent of larger aircraft such as the Airbus A380 will alleviate capacity pressures by allowing fewer aircraft to move more passengers. But the paper says larger aircraft will also create pressures on existing airports, as more passengers arrive at once.

"A future challenge is how Australian airport infrastructure might adapt to manage such large influxes of passenger arrivals and departures," it says.

The paper also raises concerns that property developers are increasingly proposing tall buildings just outside airports. It suggests state and local government planning rules need to be overhauled to protect flight paths and aircraft operations. It also criticises residential developments in noise-affected areas around airports. It says these often lead to many complaints and pressure for curfews and other restrictions on airport operations. This problem could be tackled by toughening building standards dealing with noise, especially for residential developments in greenfields areas near airports.

Mr Albanese, whose inner-west electorate of Grayndler is affected by aircraft noise, said planning issues around airports needed to be dealt with in a more integrated way.

"The provisions of the Airports Act do not have the confidence of many state and local authorities and are in need of reform," he said, adding that a more mature dialogue between airport operators and local residents on the impact of aircraft noise was needed.

The also canvasses government support to help the struggling general aviation sector replace its ageing fleet of small aircraft. It sought submissions from the industry on whether the caps on foreign ownership of Qantas should be relaxed. It warns that shortages of pilots, engineers and air traffic controllers could jeopardise safety and the economics of the aviation industry, and calls on the industry to consider setting up a national flying school.

Mark Davis
Political Correspondent, Sydney Morning Herald

TOP THIS FOR A SPEEDING TICKET - CONTRIBUTED BY LATRODECTUS


The Sidewinder air-to-ground missiles on board the fully-armed aircraft had also locked on to the target.
The Sidewinder air-to-ground missiles on board the
fully-armed aircraft had ... locked on to the target.
T wo British traffic patrol officers from North Berwick, east of Edinburgh, were involved in an unusual incident, while checking for speeding motorists on the A1 Great North Road.

One of the officers used a hand-held radar device to check the speed of a vehicle approaching over the crest of a hill, and was surprised when the speed was recorded at over 480 km/h. The machine then stopped working and the officers were not able to reset it.

The radar had, in fact, locked on to a NATO Tornado fighter jet over the Borders district.

Back at police headquarters the chief constable fired off a stiff complaint to the RAF Liaison office.

Back came the reply in true laconic RAF style: "Thank you for your message, which allows us to complete the file on this incident. You may be interested to know that the tactical computer in the Tornado had automatically locked on to your 'hostile radar equipment' and sent a jamming signal back to it. Furthermore, the Sidewinder air-to-ground missiles on board the fully-armed aircraft had also locked on to the target. Fortunately the Dutch pilot flying the Tornado responded to the missile status alert intelligently and was able to override the automatic protection system before the missile was launched."

LEBOMBO HAS LANDED - CONTRIBUTED BY LATRODECTUS


This is the story of a fairly impressive landing operation. One of South African Airways' first B747s was retired to Rand Airport, South Africa (elevation 5483 feet with a 1660m long x 15m wide runway). The 747-100 outer-to-outer main gear tire width is 41.33 ft. Empty aircraft Vref was 115 kts. Right on the center line. An inch is as good as a mile. Nice work. And now for the rest of the story ...
At four minutes past eight, South African time, on an overcast and dull Friday morning 5 March 2004, the retired South African Airways Boeing 747-244, ZS-SAN, "Lebombo" touched down at Rand Airport, Germiston, just outside Johannesburg. It was a case of third time lucky for the landing had been postponed twice due to poor weather conditions on 14 and 28 February. A substantial crowd had been waiting at Rand since about 6:00am and erupted in cheer and clapping as the grand old lady was placed firmly down on runway 11. As planned she stopped near the intersection of runway 11/29 and 35/17. After the exchange of congratulations over the radio the crew announced the shut down of the four big Pratt & Whitney engines, the APU (auxiliary power unit) however was kept running so that steering and brakes could be operated. The responsibility of towing the aircraft was handed over to a very experienced and highly capable SAA Technical crew whose task it was to move the aircraft to its parking area. A tug was connected and the jumbo began to head for the designated parking area in front of the terminal building. However the tug wheels lost grip on the grass and after several unsuccessful attempts to try and assist the tug with a fire tender a decision was taken to taxi Lebombo across the grass under her own power. The four engines were started and in a few minutes the old girl was on the taxi area in front of the terminal. The tug was reconnected and the aircraft manoeuvred to her parking spot.

Lebombo is sure to attract attention for she can be seen from as far away as Alberton and most of the roads that lead to Rand Airport. An interesting point is that when standing in front of the entrance to the Rand Airport Terminal building one can see her tail towering above the buildings. A good bit of marketing for SAA no doubt! Lebombo will remain parked in front of the terminal building for a short while until a concrete hard-stand has been prepared next to the TAC building.

Below is the story of the landing of Lebombo as told by Captain Dennis Spence who flew her on this last flight.

"The aircraft empty weight was 164 000kg and we had 20 000kg fuel on board. Lebombo on short final RWY 11 at Rand, SA
Lebombo on short final RWY 11 at Rand, SA
The aircraft was totally airworthy and every component was serviceable, it even has toilet paper in all the toilets! We had a snag before start with the PMS (Performance Management Computer) so one was ordered from stores and it was fitted before we departed. Take-off weight was 183 000 kg and the V1/VR speed was 125 kts. Max thrust was 1.6 EPR but we de-rated to 1.55. We applied nearly max thrust on the brakes and it had acceleration that made the M3 drivers look like they were standing still. We rotated just after intersection Lima, some 3000 ft from the beginning of 03 Left, and climbed away with a body angle of nearly 30°. We were given vectors for Rand from the west, but because of some cloud we only became visual too late to commence the approach, so we were re-vectored and approached from the south. We joined right-hand downwind for 11 and got the gear and flap 30, landing flap out early. As there is no approach aids on 11, we plotted an ideal path using the DME at RAV. The threshold height of 11 is 5500 ft MSL at 0.7 DME RAV, so by the simple rule of 300 ft per nautical mile, we had our path plotted.

"We did not want to touch early, because of the "lip" on the approach to 11, so we had a chalk line at 50m (150 ft) drawn across the runway to ensure that this would not happen, because of the visual illusion of such a narrow runway (15m wide compared to 60m wide at JNB). The distance from the nose of the aircraft to the rear of the gear is 114 ft, so we would not want to touch down before the nose was at this line. Also, the demonstrated landing distance from the flight performance manuals, and computed by the performance engineers at SAA is 3000 ft. We managed to stop before the intersection
We managed to stop before the intersection
This is using ONLY brakes and NO thrust reverse, but we must remember that this is for a new aircraft with new brakes, not one with 107,000 flying hours on it! To ensure that we minimized the possibility of an over-run of 11, we then put another chalk line at 3600 ft from the end of R/W 29, so if we were not on the ground by this mark, we would go-around and have another attempt. In the Simulator we tried various scenarios using JNB 30L, NO aids, except for the 300 ft/NM plot, a 5 kt crosswind and a 5 kt tail wind, NO reverse thrust, and every time we managed to stop before intersection Lima.

"I managed to keep it on the centre line and touch down at the point we wanted - Bug speed at the weight of 178 000kg was 118 kts, but on short final with the wind at 070/08 I elected to fly it at 115 kts. When the Flight Engineer called 20 ft on the radio altimeter, I closed the thrust levers and planted it firmly onto the runway, aircraft carrier style. Well most of our energy dissipated rapidly, and by using medium auto-brakes, until I lowered the nose wheel, we managed to stop just before the intersection of 11/35. The co-pilot just "cracked" the reversers, in case we need them, but because the engines will be removed and used again, we did not want to ingest any debris, as all the engines were overhanging the runway. The brake temperatures did not move higher than the mid green range and we did NOT scratch the paint!"

(VH)-PIE IN THE SKY - OUR NEW SEMINOLE - BY PATRICK WATSON


T he Piper PA-44-180 Seminole is essentially a twin-engine version of the popular Piper Cherokee series of small, single-engine flight training aircraft. Like its single-engine counterparts, it is primarily used for twin-engine flight training. It was built in 1979-82, in 1989-90, and again since 1995.

The Seminole is an effective multi-engine trainer
The Seminole makes an effective multi-engine trainer
The Seminole is equipped with two 180 bhp (135 kW) Lycoming engines giving the aircraft single-engine performance similar to that of many other popular light twins. A version built in 1981-82 featured turbocharged 180 bhp (135 kW) Lycoming engines, which offer a significant improvement in performance at high density altitude.

The aircraft makes an effective multi-engine trainer, as the propellers are "counter-rotating" (with the left propeller rotating clockwise and the right propeller rotating counter-clockwise), thus eliminating the critical engine and making the aircraft more controllable in the event an engine needs to be shut down or fails.

Other than having two engines, it is further distinguished from the majority of the Cherokee trainer line in having a high T-tail; in this, it is similar to the T-tailed Arrow IVs and the Beechcraft Duchess.

The Club now has a Seminole on line for basic multi-engine endorsements and IFR training. The aircraft is a Piper Seminole PA44, VH-PIE.

This aircraft has very modern equipment including HSI, S-Tec autopilot, altitude alerting system, two Garmin GNS-430, a Stormscope, and fuel flow monitors. Interior includes light grey leather upholstery. The aircraft has been privately owned and scrupulously cared for - hangared every night - and meticulously maintained.

The aircraft will be available for Dual hire initially. If you are interested in flying this aircraft and you are not yet endorsed, you may be interested in attending a theory course to be conducted on a Sunday soon, date to be advised. Let the Club know if you are interested.

Rates, Performance and Weight & Balance data will be available soon on the Club's web site.

Patrick Watson
Chief Pilot - Chief Flying Instructor

A CASE FOR AERIAL SEAT BELTS - CONTRIBUTED BY LATRODECTUS


Somehow he accidentally released the buckle of his safety harness.
"Somehow he accidentally released
the buckle of his safety harness..."
A pilot went for a swim and his airplane went flying without him after some unfortunate control inputs during a flight in Florida last September. According to the NTSB's final report, released on Monday, the pilot flew to Lake Okeechobee to practice touch and goes in his Aventura II, a light experimental amphibian. When the pilot arrived at the lake, he turned into the wind and the nose of the airplane rose. He over-corrected, and the abrupt movement jolted his hand on the throttle, causing him to inadvertently apply full power and push the flight controls to the left. The sharp left turn threw him out the right side of the airplane.

Anthony Bencivenga, 67, of Port St. Lucie, told the Palm Beach Post that a pontoon hit the water, and somehow he accidentally released the buckle of his safety harness. He found himself in the water with no life jacket and no glasses. "I couldn't see a thing," he said. "I was just praying to Jesus ... I said, if I'm going to die please drown me first before the alligators get me." A friend who was flying nearby spotted him in the water and called for help.

A fisherman came to Bencivenga's aid and brought him safely to shore. The airplane leveled itself off and flew about a mile before it settled down and flipped over in shallow water, the NTSB said. The probable cause of the accident, the safety board concluded, was the pilot's failure to maintain directional control of the airplane during landing, which resulted in the pilot being inadvertently ejected and the airplane's impact with the water during an uncontrolled descent.

THE LAST WORD - BY LATRODECTUS


FEEDBACK AND CONTRIBUTIONS: Well, that's your Newsletter for this month. You should check the latest news on the Club's website at . Contributions, comments, feedback, and suggestions to .

THOUGHT FOR THE MONTH: In theory, there is no difference between theory and practice. But, in practice, there is.

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Latrodectus

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