You may have heard about this recent auction on Ebay:
https://tinyurl.com/yuyxsh
The thought occurs to me that there is probably enough information in this posting to be able to build a clone.
It's 21 inches long and fits a FSI F motor (that would be a 27mm engine mount, so 24mm or 29mm is an option, depending on where you would want to fly it)
I think with with some careful analysis you could figure out where the boattail begins. I'd guess that looks like about BT-80. The nose doesn't quite look like a Super Big Bertha nosecone. Does anyone recognize that nosecone as a standard part?
If you look in the Q&A part of the eBay posting, you'll see him say that the wheels:
"... came from existing plastic kit motorcycles. The rims and spokes were injection molded plastic that was vacuum metallized with chrome plating. Tires were molded solid rubber. They have tread and side markings molded in. "
Also about the construction:
"Test Rocket body is lightweight cardboard tubes with balsa nose cone, canopy and fins. PR model is solid hardwood. Was turned on a lathe. Fins & canopy also hardwood"
So it sounds like it was a custom nose cone. So I guess we'd be stuck turning it on a lathe.
Any comments?
Shawn
https://tinyurl.com/yuyxsh
The thought occurs to me that there is probably enough information in this posting to be able to build a clone.
It's 21 inches long and fits a FSI F motor (that would be a 27mm engine mount, so 24mm or 29mm is an option, depending on where you would want to fly it)
I think with with some careful analysis you could figure out where the boattail begins. I'd guess that looks like about BT-80. The nose doesn't quite look like a Super Big Bertha nosecone. Does anyone recognize that nosecone as a standard part?
If you look in the Q&A part of the eBay posting, you'll see him say that the wheels:
"... came from existing plastic kit motorcycles. The rims and spokes were injection molded plastic that was vacuum metallized with chrome plating. Tires were molded solid rubber. They have tread and side markings molded in. "
Also about the construction:
"Test Rocket body is lightweight cardboard tubes with balsa nose cone, canopy and fins. PR model is solid hardwood. Was turned on a lathe. Fins & canopy also hardwood"
So it sounds like it was a custom nose cone. So I guess we'd be stuck turning it on a lathe.
Any comments?
Shawn