Blackhawk

From what I've been told we may not see any more aviation events at Old Station which will be very dissapointing to say the least; let's hope in isn't going to happen. We "ALL" have to support these events to make sure they don't disappear.

I was very sorry to hear Leonie Creed has passed away. A lovely women; who, with her late husband George brought aviation awareness to many thousands of visitors at the Old Station Aviation events that have been held over the past 20 odd years. I had never seen her without a big smile at any of the events, Leonie will be sadly missed. Graeme

Got a set of Nesmith plans from the US; should be here this week. Thanks to the members for their input. Cheers

Or this, he holds the world record for the longest flight

And what about this that flies about 5 meters above ground.

This is a curiosity question and one that will receive a lot of debate. [LOL] At what height do you need to have a pilots license to operate an airborne above ground vehicle. A recreational Wing in Ground Effect craft does not require a pilots license but you do need a boat license and these craft can travel up 30 meters above the ground/water. So if you were operating a vehicle that would not reach a height of 30 meters that may or may not be classed as a WIG craft and was not operated over water would you need a pilots license or could a motor vehicle license be enough??

36 kg/hr is 41.0 Lt/hr I hope they give you shares in a fuel company as well.

This tailwheel is designed for Recreational aircraft only Mounting plate/block is drilled and bolted to match existing tail spring holes Torsion block replaces the need for a tail spring, chains and tension springs

There are 4 holes to attach the control arm to.

Hi Geoff, It could be used as a castering tailwheel if that is what people want, but there is no breakfree; because of the design, there would be no reason for it.

For any of you tail-wheel pilots here I welcome some feedback on my Universal Maintenance Free Tail-wheel. Specifications are: CNC machined 6061-T6 billet Torsion block and axle with polyurethane compression bars CNC machined 6061-T6 billet wheel cheek plates 316 stainless steel mounting shaft 2 x sealed 316 stainless steel case bearings with ceramic balls for pivot in torsion block All bolts are 316 stainless steel 6" x 1-1/4" pneumatic wheel with 2 x sealed 316 stainless steel bearings and black alloy rim Total weight as shown in photo is 1.68kg Graeme

Thanks for all the info. I am a long time member of Yahoo Groups and I do know all the history of the Wittman Tailwind and the Nesmith Cougar. I have tried ringing their US number and left a message. Acro Sport Inc would have to be the only aircraft building company I know, that doesn't have an email address; they must loose a lot of business when people can't contact them. And the stall speed for the Nesmith Cougar is 39 knots @ 567kg and the Tailwind is 45 knots @ 590kg Photo of a Nesmith Cougar.

Aircraft Spruce list them but don't sell them. They tell you to go to Acro Sport Inc.

I'm after a set of NESMITH COUGAR plans if anyone has a set they would like to sell. Or where they can be bought from; apparently "Acro Sport Inc" in the US used to sell them but I have been told they are no longer trading. Any information would be appreciated. Graeme

Can't see why an exhaust system based on a BMW Boxer can't be built for aircraft; they are very quiet.

Hi M61A1, The psru from Aerotech was made to adapt to any auto engine up to 200hp Technical Data: REDUCTION RATIO ...........1.60 : 1, 2.09 : 1, 2.23 : 1, 2.50 : 1, 2.80 :1, 3.00 : 1 OUTPUT ROTATION DIRECTION ...........................................Same as Engine Input BELT WIDTH .................................................50 mm (1.97 in.) - 100 mm (3.94 in.) BELT LENGTH .........................................800 mm (25.21 in.) - 1000 mm (39.37 in.) BELT TEETH PITCH ...................................................................8 mm (0.315 in.) APPROXIMATE INSTALLED WEIGHT ........................5 kg (11 lbs.) - 9 kg (19.8 lbs.) PROPELLER HUB .......................6-Hole (8 mm) on 75 mm Bolt Centre with 1 in. Pilot LIFE OF THE BELT...................... change every 2 years or 500 hours (recommended) Performance Data: MAXIMUM ENGINE HORSEPOWER ........................................................200.0 HP MAXIMUM ENGINE INPUT TORQUE.......................................................300 ft/lbs MAXIMUM ENGINE INPUT SPEED........................................................6,500 RPM I contacted a friend in the Czech Republic and he said Aerotech was bought out by another company and don't make PSRU's any more. What HP engines did the PSRU you have come off, I'm after a belt drive that will take 85HP, 2.2:1 to 2.5:1 ratio. If what you have are suitable for my engine, I would like to buy both of them off you if you want to sell them. Send me a PM and let me know.

Has anyone from here tried to contact - www.aerotech-poland.com They make PSRU's and i'm trying to get information about their belt psru (below) that they manufacture but I can't get any reply from them?? Thought someone here may have had contact with them at some time.

I have always wanted to see twin engines with inline push/pull configuration approved for RAAus aircraft, purely for safety. If you were building say, an aircraft requiring a single engine and if the design allowed; you could use 2 x engines of suitable power as an alternative arrangement so long as the MTOW for its category was not exceeded. Aircraft like this;

Hi Phil, Good luck with your training, great to see. Just a curiosity question; are you a slow learner?? 2000 hrs to solo?

If they're some of the things you can see from the outside; I'd hate to see what's inside where its not accessible.

Thanks Kasper, I've looked there and they say it's out of stock, but I think I've found one in the UK.

I would like to find a copy of the book by Richard Fraser called "Rohr 2-175 (71-X) Fan Jet" A Tribute. This book is out of print and if anyone has a copy they would like to sell please let me know. Pics of plane and book Cheers, Graeme

This is a limited time offer for blocks in stages 1 and 2

Here's a Map of the FRASER COAST Region for those members not familiar with the area and a web site for some great attraction: Fraser Coast Attractions - Fraser Coast QLD

"T" model cars weren't falling out of the sky