I want to run my engine (ford v-6) this summer for various tests and I want some sort of prop. What do most people use for props when testing at this stage? I was thinking of glueing together 2 or 3 fir 2x6's or using a laminate beam (leftovers from a remodeling project) and carving some airfoil...

Hello. I am studying for my O&Ps and I have a question about "approved data" and "acceptable data." I understand that the manufacturer's maintenance manual is only considered "acceptable data," and is therefore not approved for use in making major repairs or major alterations. So let's suppose I...

For those who haven't seen it, and those who have, an enjoyable aerobatic mini-movie. Good movie directors know that "coverage" is the key -- get as many cameras, from as many vantage points, as you can on every scene. That allows for creative and intelligent editing, which makes for enjoyable...

Very informative and complete educational material. http://www.ae.su.oz.au/aero/aerodyn.html Copyright © 1995-2006, Aerospace, Mechanical & Mechatronic Engineering, University of Sydney. Authors : D.J. Auld, K. Srinivas

HomebuiltHELP.com has released another DVD video set entitled: "Scratch Building Basics for Metal Aircraft". This production is geared to the new plans builder that wants to watch an experienced set of builders create ribs, spars, etc from plans and raw materials. The components for a Zenith...

Group, While cleaning out my construction area I found an old, unused Builders Manual and plans for a Sky Baby, Model 1A and Graham Lee's Nieuport 17. Would you know of anyone that might like to have either of these for about $40 each + a couple of $$s for shipping? Charlie

A lot of Rutan planes and derivatives call for polyurethane (in the fuselage). My understanding is that starting around 1990, builders have used urethane instead of polyurethane (in Long EZs, etc.). Has this scenario taken place with Quickie Q1 s... ? Since most Q1s were built before 1995, would...

A question for those flying auto converisons - how do you secure the oil filter? Aviation oil filters have safety wire tabs. FRAM HP filter, which for various reason are what I need to use on my VW based conversion, no got. Oil filters typically go on finger tight. Losing your oil filter could...

After splitting the engine cases, what is recommended for resealing them? Thanks!

Would like to purchase an abandoned Orion kit. Can be partially completed. Drive system not necessary but all composites, mechanisms, doors etc,. In other words the more the better. Europe location is not a problem. Contact

Anybody know where I can find a copy of Plane & Pilot September 1973? There's supposed to be an article about the BD-6. I have the two Sport Aviation articles (7/73 and 7/74). Thanks! Owen

http://www.bowersflybaby.com/MSFS/fb_mk2d.jpg Where's Hannah Reitsch when you need her? :-) Ron Wanttaja

I can't figure this one out. I want to add a retractable step that will stick out of the fuselage at a 40 degree from vertical angle. It sticks out 10" and is made of 3/4" square, .065 thick, 4130 tube. Assuming no weakness in the support, will this support a 300lb man (me with all my luggage on...

Hello, any comments about Foxtrot, Pulsar super cruiser (former Kiss) or any other composite 200HP 4 seater. http://www.teamtango.com/Team_Tango_files/foxtrot.htm http://www.pulsaraircraft.com/ Thanks

I inherited an RST 6 channel radio, and was thinking about tinkering with it. The problem is that it only has 2 frequencies in it, and they aren't ones I want. Does anyone here know of a source for aviation band transmit and receive crystals that I can use? Mike

What can you folks tell me about the Goldwing Ultralight made in 1981 at Jackson California? Some friends received a 75% complete kit from the widow of a deceased builder and have asked me to try and figure out what to do with it. It looks as if the wings need to be built but most of...

To All: The steady decline in the cost of ultra-bright green LED's (now about two-bits each for a 100-piece baggie) has generated renewed interest in the bug-eyed LED nav lights I described on this Newsgroup a couple of years ago. Unfortunately, that renewed interest has lead to some renewed...

In August of 2005 I posted a message that offered a few hints about some alternatives to the lathe. In that message I said, "The most common thing used to rotate the work is the ubiquitous quarter-inch drill-motor." I did so because I assumed everyone would be familiar with the many jigs and...

I've used ExpressPCB where you layout your printed circuit on on your computer (easy to use free software download) send it to them over the internet, and for $63 get three two sided circuit boards with plated thru holes. I've had and continue to have excellent service. Stu Fields From:...

See http://www.richarddecosta.com/images/piet/Piet.html for details on the project. Will sell for $3000 OBO or trade for a Cri-Cri (Cricket), gyroplane or street legal scooter. Project is in Maine. Buyer responsible for pickup.