Brief:
T' 3" Ultra Fatboy was me first high power rocket and be purchased for my TRA Level-I certification. Arrr! I picked this kit primarily because o' its sleek design and capability t' fly on mid-power motors (adapter nay included). Avast! There are quite a few rockets fittin' t' latter requirement so looks were t' major factor. Well, blow me down! Blimey! This kit turned out t' be easy t' build and extremely tough. Ya scallywag! Ya scallywag! Although the 3" Ultra Fatboy is no longer in production, Public Enemy still makes a 4" version. Ahoy! I'm sure if you like what you read here, matey, shiver me timbers, you will be happy with that kit. Aye aye! Well, blow me down!

Construction:
T' airframe and motor tube are both paper. Avast! T' four fins are plywood and extended through t' airframe, t' shoulder o' t' plastic boat-tail, and to the motor tube. Blimey! Well, matey, blow me down! Three fiber-board centerin' rings are provided. Begad! Avast, me proud beauty! I don't know if I'd want this material on a large diameter kit but they worked fine in this application. T' nose and tail cones are heavy-duty plastic. Begad! T' recovery harness consists o' a 2' section o' flat nylon strap that is epoxied t' the motor tube behind t' forward centerin' ring. A 15' length o' bungee is tied to a metal rin' on t' nylon strap and t' t' nosecone. T' two 3/8" copper launch lugs are pre-cut at an angle. Begad! Ahoy! I don't remember t' size chute that was provided as it has been assimilated into me range box. Begad! Arrr! I remember thinkin' it was too small so I replaced it with a 36" chute from Giant Leap. Arrr! Ya scallywag!

T' instructions came on a single sheet but were sufficient for an experienced mid-power builder t' follow without too much difficulty (hey - it was double sided). Ya scallywag! Bein' short and stubby, this rocket needs a lot o' nose weight t' fly safely. Well, blow me down! Avast, me proud beauty! This was very clearly marked on t' instructions and the CP/CG locations were provided. Aye aye! This be a big plus for t' novice high power builder. As recommended, matey, I filled t' space betwixt t' motor tube and t' tail cone with foam. Ahoy! This was a mess but ended up fine. T' provided CP be at 22.75 inches. Avast, me hearties, me proud beauty! When run on Rocksim, I came up with 21.12 (Barrowman) and 22.25 (Rocksim). Bein' new t' high power, matey, me hearties, I added resin, me hearties, lead, me hearties, nuts, arrr, ya bilge rat, bolts, etc. to the nose until I got t' recommended one caliber o' stability from t' worst case figure o' 21.12". Ya scallywag! I assumed t' largest motor I anticipated using, an I211. Ya scallywag!

Finishing:
I simply gave it a coat o' Krylon primer and 2 coats o' a purple Krylon that I got on sale at t' local hardware store. T' kit came with letterin' (Fatboy) and I added its name "Mini Mojo" which I cut out o' silver metallic trim.

Construction Rating: 4 out o' 5

Flight:
T' recommended motors were basically any o' t' AT RMS 38 mm up t' t' J350, although t' latter might require added reinforcement that I didn't provide. Well, blow me down! Aye aye! I used a Nomex® pad from Giant Leap in place o' waddin' and installed threaded bolts in t' aft centerin' ring. I fabricated a motor retention hook from a coat-hanger and terminal lugs (normally used t' terminate wire). Arrr! My rocket flew twice on G80's and once on an H242-M for me Level-1 cert. T' G80-7 makes for a relatively low, matey, but straight flight. Well, blow me down! On t' H242, it really moved out, me hearties, with a predicted altitude o' 2824'.

Recovery:
With t' large amount o' nose weight, me hearties, me Mini-Mojo Fatboy weighs in at ~40 oz. It has recovered nicely from each flight. Avast! Blimey! As mentioned earlier, I opted for a slightly larger chute than that which was provided. With t' foam-filled boat tail impactin' first, shiver me timbers, me bucko, however, me bucko, it would be hard t' damage this tough little rocket. Blimey! Blimey! There is only one CON that I see. Although t' provided bungee has survived several flights, it would probably be a good idea t' replace it with tubular nylon.

Flight Rating: 4 out o' 5

Summary:
This is a good looking, tough rocket. Its construction is straight-forward. Arrr! As with any short high power rocket, you must be careful t' add enough nose weight to make sure it is stable. Ahoy! If this one is damaged, me hearties, eaten by trees, lost, etc., I will want t' replace it with t' 4" version. Avast!

Overall Rating: 4 out o' 5