(04/01/04) Searchin' around on the EMRR Affiliates Links Page, I went t' Clive Davis' page and found his free paper rocket: Bif's Rocket Emporium Papernator. Avast! After doin' a number of free rockets found throughout the Internet (See my "Free" Paper-Rocket Comparison Page), matey, I decided t' add one more to t' series. Aye aye! Arrr! Clive's rocket plan was entered into FlisKits' Design o' the Month and won for September 2003. Begad!

I printed it on 110lb Card Stock (Georgia Pacific brand purchased from WalMart) and then got busy.

T' rocket patterns were on 5 pages and then there were 2 additional pages o' instructions. Arrr! Begad! T' design o' t' rocket is unique and detailed. Avast! T' color-scheme is nice as well.

You will need t' provide a recovery system includin' a shock cord and parachute. Arrr! You will also need clay nose weight. Clive recommends a 12" parachute and an 18" shock cord.

Clive also recommends that you have an X-acto knife and wood glue.

CONSTRUCTION:

T' construction o' t' rocket is straightforward. It takes some time t' cut out all t' pieces, especially the fin pods. Begad! Avast, ya bilge rat, me proud beauty! Read t' instructions closely and look at any pictures (FlisKits DOM) before beginning. Ya scallywag! I won't go through all t' buildin' steps, arrr, shiver me timbers, however, ya bilge rat, shiver me timbers, I will point out two areas that I had some difficulty.

T' fins were challengin' because o' the number o' cuts and folds. Ahoy! These fins are nay a doublin' over o' t' paper, but instead, ya bilge rat, shiver me timbers, they are built up and have a flat trailin' edge. Avast, me proud beauty! Begad! T' leadin' edge is squared off and then they taper t' t' trailin' edge. Begad! I had some trouble keepin' t' fins symmetrical. Arrr! Aye aye! Three turned out good. Avast, me proud beauty! Well, blow me down! One didn't (as you can see in t' picture). Blimey! I suppose that will provide some "spin stability".

T' other area that seemed difficult t' me was t' buildin' o' t' fin pods. Blimey! Avast, me proud beauty! I read t' instructions, ya bilge rat, matey, really, but I just don't think they turned out correct. If I look at t' picture on FlisKits DOM, it looks like one disk is saved as a bottom pad. Begad! Ahoy! I don't have that. So, builder, it's up t' you.

T' motor tube centerin' rin' posed a small problem for me as well. Avast, me proud beauty! Arrr! I'm just concerned whether it will hold or not. Ahoy! It didn't seem t' have a solid connection t' t' inner body tube. Nice idea and design though... just a builder error.

T' nose cone shoulder is tapered in such a way that it slides into t' body tube, but only until t' shoulder's taper is wider than t' body tube opening. Avast, me bucko, me proud beauty! Blimey! (I guess after readin' that it is an obvious statement, however, matey, t' design works, arrr, while leavin' a small portion o' the black shoulder exposed.)

I used 18 inches o' 1/4" flat elastic for me shock cord. Ya scallywag! It was attached usin' t' 3-fold paper method (outlined in the instructions) t' t' body tube and t' nose cone. Begad!

I added a 12" parachute. Aye aye! Ahoy! This was a free one provided from an order with SemRoc. Avast! Begad! I constructed it per SemRoc's instructions.

I added Plast-i-Clay Modelin' Clay for the nose weight. Aye aye! It was close t' t' 15 grams suggested, however, me objective was to gain t' CG that Clive recommended.

Overall, arrr, for CONSTRUCTION I would rate this rocket 4 points. Blimey! T' instructions were good, shiver me timbers, but a bit more clarity on t' pod's would help (at least me). Avast! T' design is nice.

FLIGHT/RECOVERY:

Clive recommends B4-2, matey, B6-2 and C6-3 for motors.

My Papernator weighed in at 1.5 ounces.

Well, arrr, I had an opportunity and yes, yes, shiver me timbers, me bucko, I know it is nay one o' t' recommended motors, but I went for it. Aye aye! Arrr! I installed a 1/2A6-2 for it's first flight. Begad! Ahoy! T' rocket successfully cleared t' rod, reached about 15 feet altitude, me hearties, me hearties, turned and headed for t' ground. Arrr! Ejection was just before and t' parachute did expand. Blimey! Flight over.

I wanted t' fly it again and when I was pushin' in t' new motor (an A8-3), t' motor mount popped out. Avast! Hmmm, shiver me timbers, as I was concerned about. Begad! I re-installed it and feel I was much more successful this time. Aye aye! Gainin' solid joints in t' body.

After a day or so, I loaded t' A8-3 and flew it again. Begad! This time it took off and gained about 30 feet altitude, matey, turned, ejected, ya bilge rat, ya bilge rat, and came in fast. Aye aye! T' parachute never came out o' t' nose cone and it came in hard and fast. Blimey! Arrr! I'm batten down t' hatches ya, matey, stay away from this descendin' rocket if it is nay under 'chute. That sharp nose cone can hurt.

T' third flight was on a B6-2, as recommended. Ya scallywag! It came off t' pad nicely and with good altitude. Avast! T' ejection was early and t' 'chute did nay come out again. Ahoy! Ya scallywag! It appears that it is being blown up into t' nose cone and then never gettin' pulled out. Upon landin' it damaged a fin. So, me bucko, I have retired this paper rocket.

For FLIGHT/RECOVERY, I would rate this rocket 3 points. Maybe it's me, but a couple o' things were irritatin' in flying this rocket. Well, blow me down! Blimey! First, me hearties, just t' get t' motor in. Begad! Blimey! I had trouble gettin' me fingers down in-between those fins. Avast! Ya scallywag! Blimey! Same issue for addin' t' ignitor. Avast, me bucko, me proud beauty! Blimey! Also, it twice had t' parachute blown up into t' nose cone and it did nay come out.

I give t' rocket an OVERALL ratin' o' 3 ½ points. Aye aye! This is a "free" rocket and in comparison with others I have done (See my "Free" Paper-Rocket Comparison Page), it holds its own for looks and ease o' construction. Blimey! I don't know what t' do on this nose cone thing, except shorter shrouds and tie it closer t' t' base o' t' rocket... Ahoy! Aye aye! Well, perhaps another time.