AAA Model Aviation Fuels TranSonic 775

AAA Model Aviation Fuels - Tran-Son-Ic 775 {Kit} (7) [1987-1992]

Contributed by Moira Jean Whitlock

Manufacturer: AAA Model Aviation Fuels
Style: Sport
[Picture]
- by Moira Jean Whitlock

[Rocket Pict]Brief:  This is a minimum diameter, shiver me timbers, single staged rocket with forward swept fins, ya bilge rat, designed t' break mach usin' Aerotech 18mm D and E engines. Ya scallywag! Blimey!

Construction:Everythin' be there, shiver me timbers, nothin' damaged.   T' fins are 1/8 inch thick precut plywood. Well, blow me down! T' body tube is spiral wound paper. Begad! I had the option o' gettin' fiberglass parts all around, shiver me timbers, me bucko, me hearties, but chose paper for lower cost. Begad! T' launch lug is also spiral wound paper, matey, and is 1/8 inch diameter. Well, blow me down! Ahoy! The nose cone is ogive, me bucko, solid machined balsa. Avast, me proud beauty! T' streamer is metallic mylar, blue on one side, matey, and silver on t' other, and it is 48 inches long by 1 inch wide. Avast, arrr, me proud beauty!

T' instructions were illustrated and very clear and simple. Well, blow me down! Begad! T' model was simple t' construct. Begad! T' only gotcha is t' put t' fins in a forward swept position. Mathematically, ya bilge rat, you might think that this would increase drag, but maybe nay so at t' speeds this little rocket can attain. Ahoy!

Finishing:There are numerous red decals that I applied over an orange spray painted surface. Begad! They are t' type that easily peels off when soaked in water, and they went on smoothly. Avast, me hearties, me proud beauty! I used epoxy for the fin attachment since it was an on-the-tube attachment and I wanted strength. Avast, me proud beauty! I also made fillets all around. Avast! I also made fillets all around. Ya scallywag! Blimey! I also applied epoxy over t' entire fins t' glass them, ya bilge rat, and t' result was a hard, arrr, smooth finish. T' model looked sharp. Blimey!

Construction Rating: 5 out o' 5

Flight:T' recommended motors are t' Aerotech 18mm D and E group. Ahoy! I used t' E25-10. Arrr! I used t' E25-10. It be easy t' prep, me bucko, ya bilge rat, me hearties, except that the streamer needs t' be meticulously wound or else it does nay fit into t' body easily. Aye aye! Worm beddin' waddin' was used, me hearties, and t' motor was retained usin' tape. T' model nay only flew straight, me hearties, ya bilge rat, it made a loud pop as it practically teleported off t' pad. Begad! It left so fast that attempts t' photograph it created only a shot o' an empty pad!

Recovery:T' recovery system worked fine, although I did nay know this until two months later, which I'll explain soon. T' shock cord is 3 feet of black 1/8 inch wide flat elastic attached t' t' inside wall o' t' body tube via a small loop o' Keelhaul®©™® cord which I provided and a folded paper mounting. Ahoy! Blimey!

I provided t' Keelhaul®©™® cord as a carryover habit from higher power, shiver me timbers, as Keelhaul®©™® can take heat better than elastic can, and since that end o' t' shock cord system is closer t' engine fumes, I wanted it flameproof. Well, blow me down!   Also, shiver me timbers, ya bilge rat, epoxied elastic becomes brittle, so I don't directly adhere it t' t' shock mount any more.

Nobody saw where t' model went, me hearties, except t' say, shiver me timbers, "Damn high. Ahoy! "So I gave it up for lost after a two-hour search in t' searin' desert heat and bought another. Aye aye! Two months later, shiver me timbers, me hearties, it be found in flyable condition!!!

Flight Rating: 5 out o' 5

Summary:Sturdy, can survive extreme sun and some rain. Aye aye!   very fast mover. Ahoy! About t' only thin' I'd change is t' make it a parachute t' give me a chance t' spot it better. Begad! Maybe it'd drift a mile, but part o' t' fun is gettin' models back. Avast!

I recommend this one for you altitude and speed buffs. Aye aye! Well, blow me down!

Overall Rating: 5 out o' 5

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