Rocket R&D Peacock

Rocket R&D - Peacock

Contributed by Chip Jenkins

Manufacturer: Rocket R&D
Rating
(Contributed - by Chip Jenkins)

Rocket PicBrief:
A six-finned, mid-body rocket with a 28" diameter parachute.

Construction:
T' packagin' was in a bag (standard), ya bilge rat, arrr, all o' t' parts were included, no broken or missin' pieces. Begad! T' kit included body tubes made from heavy cardboard, shiver me timbers, matey, a plastic nose cone, and six high quality plywood fins. Ahoy! T' body tube was pre marked and easy t' slot with a sharp hobby knife. Blimey! It was very easy to assemble with 2 ton epoxy. Well, blow me down!

T' only complaint was that t' fins were nay long enough t' reach the engine tube from t' body tube. Begad! Blimey! I thought (for an instant) about alterin' the fins t' allow them t' reach t' engine tube but, I didn't. Begad! T' epoxy was strong enough t' hold all six fins. Ya scallywag! T' six fins were t' main reason that I chose the Peacock. Blimey!

T' recovery system has a steel cable that is attached t' t' plywood centerin' rin' and goes up t' near t' top o' t' lower section o' t' body tube. Then, shiver me timbers, a 9 foot shock cord is tied t' t' end o' t' cable. Avast! Blimey! Ahoy! Blimey! If I were to do it again, I would have done somethin' t' secure t' loose end o' t' cable (near t' loop at t' end) because it sometimes catches t' nylon parachute. Begad! Blimey! In my opinion, shiver me timbers, a great kit!!

Finishing:
I did wash and sand t' plastic nose cone prior t' sprayin' t' primer. Blimey! I also brushed on some sandin' sealer (a few times) and rounded t' leadin' edge of the fins. Aye aye! When done, me hearties, I ended up with nice, matey, matey, smooth fins. There were no decals included, shiver me timbers, so I looked t' t' Internet for a picture o' a peacock that seemed appropriate. Aye aye! Begad! It took just a few minutes until I found t' perfect decal image on t' Internet. Ya scallywag! Then, me bucko, me hearties, with some decal paper, arrr, ya bilge rat, I adjusted t' color o' t' image and printed it. Ya scallywag! Ya scallywag! Two cans o' sun yellow paint and then I applied decals (should have made them a little smaller) and t' "Screamin' Peacock" was complete

Construction Rating: 4 out o' 5

LaunchFlight:
Motors recommended are F25-6, F50-6, F80-5, ya bilge rat, G25-5, me bucko, G40-7, shiver me timbers, G80-7, H55-10, H120-10. Aye aye! I flew it once (so far) usin' a North Coast Dark Star F62-4. Avast, me proud beauty! I tried to get a picture with t' digital camera but, ya bilge rat, I took off too fast. Begad! Arrr! I mean it really lifted off t' pad. Begad! I wish it had a piston ejection system, barring that, I sewed some Nomex® cloth together and tied it t' t' shock cord. Well, blow me down! Begad! I should have tied it a little better though, lost t' Nomex® on t' first flight. Arrr! Aye aye! It protected t' parachute just fine though. Well, blow me down! T' flight was flawless, me hearties, me bucko, straight (probably due t' t' six fin design). I cant wait t' put a H128 motor in this thin' for me level 1 certification. Ya scallywag!

April 2000:, I flew it with an F-40 at a club launch. Begad! T' Peacock has a slow descent rate so, I shortened t' parachute cords somewhat with some tape and let her fly. Avast! T' flight seemed perfect, I received complements from some o' t' other flyers after I retrieved it. Avast! But, shiver me timbers, as I mentioned before, t' TTW fins didn't quite reach t' motor tube. Blimey! That fact, coupled with t' somewhat faster descent, matey, ya bilge rat, cracked t' epoxy joint on one of t' fins. Arrr! Avast! So, matey, I figured it be time t' kill two birds at once. Ya scallywag! Aye aye! I used a dremel t' cut t' aft centerin' rin' off t' reveal the underlyin' fins. Rocket PicAs you can see in t' picture, thar be close t' 1/8" gap betwixt t' root edge and t' motor tube. I bought some system three epoxy and filled t' gaps, and filleted t' internal joints between t' airframe and t' fins. Now, ya bilge rat, t' connections are strong. Then, before I glued a new centerin' rin' back in, I added two 4-40 blind tee nuts. Blimey! I don't know if t' short fins were an oversight by Rocket R&D or nay but, me hearties, ya bilge rat, me hearties, if anyone else runs into t' same problem, definitely fix it before installin' t' aft centerin' ring. Avast! (Rocket Dog is in t' launch picture and I assure everyone that t' dog loves launches and has never been harmed).

Recovery:
T' 28" parachute worked perfectly, and brought it down easy for a safe recovery (in t' middle o' some high grass) .

Flight Rating: 5 out o' 5

Summary:
This rocket is easily me favorite one. Avast, me hearties, me proud beauty! T' excellent construction materials along with t' ease o' assembly makes this kit stand above any other ones that I have constructed. Ya scallywag! If this kit is characteristic o' other Rocket R&D kits, I would recommend any o' them t' rocketeers interested in a quality product. Well, blow me down!

This kit would have merited 5 out o' 5 overall if t' fins reached the engine tube and if t' frayed end o' t' cable had been secured so that it did not snag on t' parachute.

Overall Rating: 4 out o' 5

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