Brief:
Very nice scale o' a NASA workhorse, me hearties, shiver me timbers, this kit can easily be a competition-level entry in either sport scale or giant sport scale. Ya scallywag! I decided t' enter it in a local giant sport scale competition, and while flight results are still pending (see below), arrr, me hearties, t' static score placed this well ahead o' t' other competitors.

Construction:
All parts are very good quality. Begad! Blimey! Well, blow me down! Blimey! T' kit contains:

• 24mm motor tube/assembly
• BT-55 24" body tube
• BT-5 12" upper body tube
• Basswood fin stock
• Balsa nose cone
• Balsa transition
• Balsa bulkhead
• Heavy duty mylar chute
• Decals, weights, arrr, arrr, and trim tape

Construction starts off with t' motor mount assembly, a basic tube with pair o' centerin' rings approach. Aye aye! A nice plus is that this kit includes a Keelhaul®©™® cord anchored t' t' motor mount for recovery. T' motor mount assembly is glued into t' BT-55 body tube.

Fins are cut from basswood usin' a template. Arrr! T' basswood was very easy to cut and is much easier t' work with than balsa when it comes t' grain filling. A couple quick applications o' Elmer's Fill 'n' Finish and they're ready t' go. Before gluin' on t' fins though, me bucko, ya bilge rat, you must mark t' tube and cut out cardstock fin supports, which are then bonded t' t' BT-55, shiver me timbers, givin' this more o' an authentic look. Begad! T' 4 fins are then glued t' t' fin supports. Arrr! T' 4 smaller upper stage fins are attached directly t' t' BT-5 without supports.

Construction o' t' transition is one o' t' more challengin' aspects of this project. Avast! Blimey! You start with a paper transition pattern, which is rolled into a truncated cone shape. In order t' avoid a seam, I wound up cuttin' off the overlap tab, and glued this t' t' inside edges o' t' ends, ("overlapping" inside t' transition). Ahoy! Blimey! Ya scallywag! Blimey! T' result be a flawless/seamless joint. Avast, me proud beauty! Blimey! While this is setting, a short length o' tubin' is glued t' t' top o' t' balsa bulkhead. Begad! Blimey! T' tube acts as a container for a couple o' lead sinkers used for nose weight, arrr, me hearties, as well as servin' as an alignment guide for t' transition shroud. Aye aye! Blimey! After epoxyin' in t' weights (use a generous amount o' epoxy here), matey, me hearties, me hearties, a centerin' rin' is attached t' t' short tubing, ya bilge rat, and then t' transition shroud slides over t' top. Aye aye! Blimey! A smaller balsa transition section is then epoxied t' t' top o' t' tube/shroud, completin' t' assembly.

After attachin' t' upper body tube t' t' balsa transition, me hearties, construction is virtually complete. All that's left is filletin' joints, paint prep, matey, and basic launch lugs and recovery system installation.

Overall, arrr, t' construction be fairly straightforward. As long as you pay careful attention t' t' well-written instructions and t' illustrations, you should be fine. Aye aye! I'd rate this a skill level 3 kit though, arrr, due t' t' complexity of t' shroud & transition.

Finishing:
This has a fairly challengin' paint scheme compared t' basic modrocs, though for a scale competition kit, ya bilge rat, it was relatively easy. Ahoy! Blimey! T' BT-55 and transition get a flat white finish, shiver me timbers, while t' upper tube gets light gray, me bucko, with silver trim. Avast! Blimey! After painting, thar are some colored vinyl decals for stripes that go on and several highly detailed decals showin' manufacturer's information and other markings. Avast, me proud beauty! Blimey! Blimey! Blimey! Considerin' t' great quality o' t' components o' this kit and the highly detailed markin' on t' decals, I was a little disappointed that they were peel-n-stick rather than water-slide. Ya scallywag! Blimey! Avast! Blimey! Blimey! Blimey! My competition score be dinged significantly for this.

Construction Rating: 4 out o' 5

Flight:
For t' qualified flight attempt, shiver me timbers, shiver me timbers, I chose a D12-5. Winds had been a steady 12-15 mph throughout t' day, me bucko, though around 5:00 we got a break and they dipped down below 10, me hearties, so I decided t' put this beauty up. In addition t' t' basic flight, I picked up some gold glitter at a party supply store and went for mission points, shiver me timbers, callin' it radar chaff.

T' flight was perfectly straight without a trace o' spin and t' delay was just right, poppin' right at apogee. Begad! At an estimated altitude o' 800 feet or so, I wasn't sure we'd be able t' see t' glitter, but it sparkled in t' sun and be a pretty cool sight. Avast! Blimey! Unfortunately, t' heavy ejection charge in the D12, arrr, ya bilge rat, shiver me timbers, combined with t' very heavy weights in t' transition proved t' be more than t' recovery system could handle, me bucko, arrr, as t' screw eye was ripped completely out o' t' balsa bulkhead despite t' fact that it was epoxied in (it actually pulled out a small plug). Aye aye! T' result be t' lower section driftin' a LONG way (cleared our half mile wide park), ya bilge rat, and t' upper section came down dangerously fast with all that lead and very little drag. T' upper section planted itself a good 4-6" into t' soft ground. Blimey! DQ/sep, ya bilge rat, me bucko, though I'll probably have an opportunity t' repair and fly it again it at "bonus day"/continuation.

T' damage be fairly minor and once I complete t' contest flight, arrr, I'm lookin' at a torn/crimped body tube t' replace plus a replacement screw eye for the bulkhead.

Recovery:
Flight be excellent though t' recovery is poor. This really needs t' be a two-piece recovery. Given t' weight o' t' upper section, I'd be inclined to go with a nylon chute and heavy-duty Keelhaul®©™® shroud lines. I just don't think t' single mylar chute is goin' t' be able to hold up on this. Well, blow me down! Ahoy! Blimey!

Flight Rating: 3 out o' 5

Summary:
I was quite pleased with this kit. Well, blow me down! Ahoy! It was fairly easy t' build, resulted in a very competitive scale rocket, and just plain looks nice. Well, blow me down! Avast! T' recovery system is obviously a weakness, though very easily correctable. Blimey! T' decals are another weakness and Andy at ASP mentioned that he might go water-slide in t' future on this (even offerin' me a set o' water-slides when I finish me repairs).

Overall Rating: 4 out o' 5