Aeroprakt A22LS ‘Kelpie’ launched in Australia

kelpie-lh-side-02Foxbat Australia is very pleased to announce the launch of an Aeroprakt A22LS specially developed for Australian farmers, landowners and mustering pilots – the Kelpie, called after the famous Australian farm working dog.

The Kelpie is basically an Australian ‘standard’ A22LS with the following additions:
– larger series 283 KievProp for even better take-off and climb, with little penalty on cruise
– 8.00×6 ‘tundra’ tyres x3 for that soft feeling on rough paddocks
– rubber mud flaps to keep the ‘mud’ off your wings and tail
– large 30kgs placarded metal luggage container with exterior door, to carry all those useful tools
– Australian Warning Systems 100W siren with ‘yelp’ and ‘wail’ settings
– GME 80-channel UHF/CB radio through the headsets; intercom & both pilot and co-pilot can use the UHF
– clear protective tape on the fronts of the main gear legs and stabiliser leading edge
To facilitate quick inspections before flight, we deleted the usual wing strut fairings.
kelpie-mudflaps-01-smallThe aircraft was displayed at the recent ‘Ozkosh’ event in Australia before it was delivered to its new owner in far north Queensland. So far, we have received a lot of interest and a couple of orders. Call now to book a production slot!
Click here for a link to the Kelpie Gallery for more information. We are also making a short YouTube video about the aircraft and are hoping this will be ready in the next couple of weeks – I’ll post a link when it’s uploaded.

Ausfly/Ozkosh is coming!

ozkoshThe Ausfly Airshow/Fly-in (now somewhat implausibly renamed ‘Ozkosh’) will soon be with us. The organisers promise an occasion bigger and better than ever, with a flying display on both public days, as well as a myriad of exhibitors from autogyros to biggish single engined GA aircraft and accessories suppliers.

Foxbat Australia will be there, look for us on display site 09 – although, based on the late changes in display sites during the last two Ausflys, you might be better off looking for our distinctive black ‘Foxbat Australia’ teardrop banners!

We are aiming to have a new all-singing, all-dancing A32 Vixxen on display, courtesy of its new owner, who will be pausing at Narromine for a couple of days on his way back to south east Queensland. The aircraft is equipped with a Dynon SkyView System with autopilot and transponder. This will be the 9th A32 Vixxen delivered in Australia.

We are also hoping to have a new Aeroprakt A22LS on display, specified with farmers and land owners in mind. Affectionately dubbed the ‘Kelpie’ (after the famous Australian working dog) this aircraft, produced exclusively for Australian customers, has a number of standard features which will appeal to those using their aircraft to help with stock spotting and managing their property. The main standard Kelpie ‘extra’ is a newly designed metal luggage bin behind the seats, with an external door on the left side (just behind the pilot door) for easy access. The bin can also be accessed from inside the aircraft and will be weight-placarded well above its partner aircraft, the A22LS Foxbat. Other standard Kelpie extras include a UHF radio, operating through both pilot and co-pilot headsets and push-to-talk buttons. This is not a mickey-mouse UHF: unlike many less expensive installations, full intercom functionality is retained even with the UHF in operation, and both pilot & co-pilot can use the UHF as well as the VHF. Adding to the list of standard kit are an Australia Warning Systems 100W siren, ‘tundra’ tyres all round, rubber mud flaps, a sun screen at the top of the windshield and a propeller optimised for take-off and climb.

Best of all, we will be offering a very special price for all Kelpie orders confirmed within 2 weeks after  the Ozkosh event.

The show days are Friday 07 October and Saturday 08 October. Location is Narromine Airport, near Dubbo in New South Wales. Come and say hello – we’d love to see you!

Foxbat flight into bad weather

deteriorating-visHere’s a nice helpful video – experienced Foxbat pilot James Pearce sets out on a trip with his wife to a celebration fly-in in the UK.

Watch how the visibility deteriorates and what James decides to do.

The video is over 12 minutes long but worth sticking with as it shows the visibility gradually reducing in real time. These circumstances are similar to those almost all VFR pilots will experience at some time during their flying. Let James’ experience help you ensure you don’t become a statistic!

As usual, to view, click on the picture or here: Foxbat flies into bad weather

Side-slipping in the A32 Vixxen

Side slip limitsThe A32 Vixxen (and A22 Foxbat) can be freely side-slipped with or without flap. Pilots should read the Pilot Operating Handbook (POH) carefully, as the information on side-slipping speeds and bank angle limit is all there. In summary for the A32 Vixxen: the limit for full control deflection is 81 knots – this is the top speed limit for side slipping with no flap. The flap limiting speed is 79 knots and this is the top speed limit for side slipping with flap. Technically, there is no bottom speed limit for side slipping but be strongly aware of stalling at slow speeds with large control surface deflections. Stall speeds will be higher than in normal straight & level flight! Finally, the maximum bank angle for slips is 15 degrees.

Personally, my preference for side slipping speed is somewhere between 50 and 65 knots, with or without flap. Everything seems more comfortable and controllable at these speeds, which are well above the stall and don’t stress the airframe to its maximum limits.

Hope that’s helpful!

My favourite Foxbat

Favourite FoxbatTime and again I’m asked what spec Foxbat would I buy for myself. I can understand why people ask me this question – even if my favourite is chosen for my own personal reasons, which may or may not be reasons which match that particular customer’s needs. Having sold close to 170 Foxbats in Australia, and having test flown them all, I suppose it’s reasonable to expect I would be full of the pro’s and con’s of each control system (Y-stick or twin yokes?), each instrument panel type (digital screen(s) or analogue gauges?), tyre sizes and whether or not to have a rescue parachute. Not to mention the colour?

So here goes – remember, this is my choice, for the flying I like to do. Your preferences may – probably will be – different! There’s no ‘one size fits all’.

Most of my flying is what I’d call ‘pleasure’ flying, with occasional longish trips to events like ‘Ozkosh‘ and other fly-ins and airshows. In reality, much though I’d like to do more and longer trips, my time commitments just don’t allow it, so these adventures happen maybe once every 2-3 years. Most of my pleasure flying is around southern Victoria, from the South Australia border in the west, all the way round to Mallacoota and Gabo Island in the east. And there are occasional inland trips to Echuca, Swan Hill, Yarrawonga, Wangaratta and even Mildura.

I like to look out of the aircraft, particularly at the ground, which is why I prefer a high-wing aircraft. I have flown many low-wing types and the view of the sky through a bubble canopy is fantastic. But I find the changing contours, shapes, shadows and colours of the ground fascinating, even magical, on a sunny day with a few clouds around. And I typically fly 1,000-2,000 feet above the ground.

Although I originally learned on twin-yoke controlled Piper Colts and Cherokees, my personal preference is for a control stick. I really like the Foxbat Y-stick, which for me falls perfectly to my right hand. And although I’ve heard many initial questions about the throttle positions at the sides of the seats, every new owner tells me that soon, they too fall naturally under your hand. The handbrake levers on each arm of the Y-stick can be adjusted to suit different hand sizes and after a little acclimatisation, work well. On the other hand (pun intended) some GA pilots really prefer the twin yokes, which to them feel more comfortable and familiar.

One small niggle I have is about the slow speed of the electric trim, which seems to take an age to wind from one end to the other. This is a function of the trim system manufacturer – US company Ray Allen – who only offers one speed for their servos. But it’s a small niggle, and one I don’t really notice it after a while, after all, these trim systems seem to be very reliable and pretty much bullet-proof.

A22LS Analogue panelAs far as instruments are concerned, I like analogue dials. Modern digital screens – and we have fitted literally dozens of Dynon Skyview and other screens to Foxbats – are almost unbelievable in their reliability and the amount of information they can provide. However, for my kind of flying, I just don’t need that amount of detail. For me, simple instrumentation is best. On the flying side, an ASI, altimeter, slip ball and compass are enough. Even a VSI isn’t needed, although I like it to show off the climb rate of the aircraft.

On the engine side, a tachometer, engine running hours, oil pressure & temperature and a coolant temperature gauge are plenty. On the Rotax, EGT readouts are to a large extent redundant, as you can’t manually adjust the mixture in the automatic density-compensating carburettors. Yes, sudden changes in EGTs might give warning of a problem but oil pressure and oil & coolant temperatures are there to do the same.

For me and my flying, the tyres are a no brainer. The nose wheel weight is so light on the Foxbat, the ‘standard’ 15×6.00×6 six-ply (15″ diameter) tyre is just fine. On the main gear, my personal favourites are the larger 6.00×6 (17″ diameter) six-plys. These are aircraft grade tyres, with a low rolling resistance (for short take-offs!) and excellent wear and balance characteristics. I’m not much of a fan of so-called ‘tundra’ tyres. To me, they make the Foxbat look a bit clunky and keeping them balanced can be quite a chore. However, I do accept that they are an excellent choice if you’re likely to be landing on soft grass or sand, where their low pressure helps to keep the plane afloat!

What about a ballistic rescue system? Here. there’s no simple answer. On the downside, they cost about $6,500 to install; and they weigh about 20 kilos, which comes straight out of your usable load. On the upside, if you often fly with (the same) non-pilot passenger, there is an argument that the parachute will save you both, if you become incapacitated. Personally, I think it would be a better and less expensive investment for your passenger to undertake some basic training in how to fly and land the aircraft. It’s probably a better bet for your survival that the aircraft is landed at an airstrip where emergency services can reach you more easily than in a paddock in the middle of nowhere. On the other hand, if you frequently take different passengers for short joy-flights, maybe a parachute is a good choice. Make sure you brief your passenger pre-flight how to use it!

Colour? For me – no choice, it has to be yellow.

Carburettor heat box? On balance, I would have one. Mainly because, although there has been no pattern of carby ice in non-heat box Foxbats, the carby heat box draws cooler air from outside the engine bay , which helps the engine develop its full power.

Other items? Perhaps a transponder, as there is plenty of controlled airspace around Victoria. Auto-pilot? Not for me, although I have ferried a few auto-piloted Foxbats long-distance and it really takes the effort (and some pleasure) out of flying. Wheel spats do add some speed to the cruise but that extra couple of knots makes little difference over the distances I typically fly; and even on the rare longer flights, I’m only a few minutes behind the quicker planes…and enjoy more flying time as a result! And wheel spats hide the brakes from view and need to be cleaned out regularly, so no spats for me.

Finally…the vexed question of VH- or RA-Aus registration. Because of my job, I hold both a PPL and an RA-Aus Pilot Certificate. But if I could only have one, I’d probably go for the VH-registration. If it comes to it for medical reasons, I can go to an RPL and continue to fly my VH- aircraft. And it’s a lot cheaper, even with the bi-annual medicals I now have to take.

It may come as a surprise to some people that I’m not opting for a fully tricked-up Foxbat at the expensive end of the scale. But to me, the Foxbat is designed to be simple to operate and easy to fly. It’s a great utility aircraft, which you can potter about in at weekends and occasionally take for longer flights. On that basis, I’m personally happy to KISS (Keep It Sweet & Simple!) and save my pennies towards the fuel and insurance.

A32 Vixxen – going well in Australia

8759 A blog A32 8703 01 blogThe ‘new’ Aeroprakt A32 Vixxen seems to have really caught the eye of pilots and buyers in Australia over the last 12 months, with 15 either delivered or on order since the first one arrived in Australia late last year.

New owners include three flying schools, a couple of country pilots (aircraft complete with UHF radios and sirens!) as well as private pleasure pilot owners – one already flew his A32 from southern Australia up through the Kimberley and back. For those unfamiliar with the geography of Australia, the Kimberley is a region of north western Australia famous for its scenic beauty and wild life, several thousand kilometres from the south coast.

So far we have the usual mix of colours – with yellow still the favourite, and orange not far behind. Then there are a couple of whites a red and a ‘flat’ green. But no blue as yet. And of course, there is the bright metallic green A32, which so many people have commented on. The videos and photos of this plane don’t do it justice – it really glows, particularly in the sunshine!

Interestingly, a higher proportion of A32s have been ordered with ballistic rescue systems fitted. In the A22 Foxbat fleet, maybe 1 in 15 has a parachute. So far, 1 in 3 of the A32s have parachutes. Why this should be is uncertain, as customers are quoting the same reason as for the A22 – passenger preservation should the pilot become incapacitated. Personally, I think it’s probably for the same reasons most of the parachutes in the 22 Foxbat are in earlier versions – owners wanted the extra insurance that the airframe is strong and reliable. In the last 40 A22 Foxbat orders, I think there has only been one request for a parachute – and one owner has actually removed the ‘chute to gain that extra 20 kilos of usable load.

Finally, the highest time A32 has now just passed 400 hours flight time – not bad in less than a year, although still a long way off the highest time A22 in Australia, which has now logged close to 6,500 hours!

Cross-wind flap settings

Cross windCross-wind limits, final approach speeds and flap settings are some of the most frequently requested information by pilots new (and not so new!) to the Foxbat. So here are a few pointers based on the Pilot Operating Handbook (POH) and experience.

Cross-wind limits
Light Sport Aircraft (LSA) regulations stipulate a quoted cross-wind limit based on a ‘reasonably competent’ pilot being able to land the plane safely. This is quite different from the typical GA specification, where most manufacturers quote a ‘demonstrated’ cross-wind limit – which is usually the strongest cross-wind the best factory test pilot can manage!

The A22LS Foxbat LSA quoted cross-wind limit is 14 knots; that is a wind of 14 knots at right angles to the runway, or stronger winds at lesser angles. That is not to say that an experienced pilot couldn’t land the aircraft safely at cross-winds higher than that – indeed, the ‘demonstrated’ cross-wind limit is certainly a good bit higher. However, fly the plane by the book and don’t take risks!

Final approach speeds
The Foxbat POH recommends 49 knots with full flap along the later stages of finals. And that’s at maximum 600 kgs weight; it will clearly need to be slower at lower weights.

For light, low-inertia aircraft like the Foxbat a general rule of thumb is to approach to land at 1.5 x stall speed. Stall speed, at full flap and engine at idle, in the Foxbat is 28 knots. 1.5 x 28 knots = 42 knots, so 49 knots leaves plenty of margin! Without doubt, the Foxbat is very easy to land at the correct speeds – and really quite tricky if you come in at 55, 60 or 65 knots – the aircraft will float and float and respond to every gust of wind while it does so. Just by-the-by, I am appalled by instructors who tell their solo students to approach at 60-65 knots in the Foxbat…and then wonder why they have problems landing. In this case, adding a bit of speed ‘for safety’ in fact probably does just the opposite. Fly the plane by the book and don’t take risks!

Flap settings
The flap limiting speed on the A22LS Foxbat is between 80 and 85 knots, depending on specification. With light winds within 10 degrees of the centreline, it’s fine to use both stages of flap. However, as winds strengthen and/or gain more cross-wind component, the flap setting should be considered more carefully.

There’s another general rule of thumb: for every 5 knots of cross wind, reduce the flap setting by one stage. Thus, with 10 knots or more of cross-wind it’s probably best to leave the flaps up on the Foxbat. However, this does introduce other considerations. First, the stall speed increases without flap, to about 38 knots in the Foxbat. So, using the rule of thumb mentioned above, 1.5 x 38 = 57 knots, so your finals approach speed needs to be adjusted accordingly. Which means the aircraft will land shallower, faster and longer. Nevertheless, the higher speed will give a quicker response to control inputs, allowing slightly quicker corrections to attitude.

My advice: practice cross-wind landings frequently, with and without flaps, until you feel comfortable handling them. You never know when operational requirements or an emergency may need to you get down safely in a cross-wind. Stick to the POH figures and you won’t go far wrong.

Latest A32 Vixxen departs

Pumpkin leaves TyabbThe 5th Aeroprakt A32 Vixxen in Australia is on its way to its new owner in Broken Hill. Painted beautiful Pumpkin Orange – which looks particularly brilliant in the sun – the aircraft departed Tyabb on Saturday morning, ably piloted by Rob Hatswell, flying instructor at Gawler SA. Accompanied by his brother Peter, they made Horsham in double-quick time, cruising at 110 kts. After re-fuelling, they continued to Gawler, where the aircraft will be based while its new owner – Luke Mashford – does his conversion flying course.

Rob comments: “I’m amazed. The A32 only burned 33 litres from Tyabb to Horsham. That’s 17 litres less than the A22LS and an average of 20 knots faster. Yuriy has clearly waved his aerodynamic genius over the A32.”

Two more A32s are arriving at Moorabbin next week – another one for Broken Hill, plus a school aircraft for Coffs Harbour. More in due course.

New Y-stick controls for A32 Vixxen

A32 Y-stick 01Aeroprakt has announced the optional availability of the popular Y-stick control system with twin throttles for the A32 Vixxen aircraft.

Various stick control systems have been tested and refined over the last 6-9 months resulting in what Yuriy Yakovlyev (Aeroprakt CEO and chief designer) says is probably ‘the most comfortable control configuration I have ever flown’.

As you can see from the picture, the Y-stick is centrally placed to make entry and rapid exit as easy as ever for the pilot and passenger – no need to contort yourself over a seat-front control stick. A32 Y-stick 02The throttles have been moved from the A22 positions beside the seats, familiar to so many Foxbat owners, to the bottom outboard end of the instrument panel. The throttles are now push-pull and have large, easy to grip handles. The Y-stick itself also has sleek new covers and handles, in keeping with the image of the A32.

A32 aircraft with Y-sticks are available for manufacture from September 2016. The cost is the same as for the (standard) twin control yokes.

A32 bottle pocketFinally, the small storage pockets on the sides of the instrument panel have been re-designed to enable safe carriage of a water bottle or can.