Brief:
BT-50 based scale model o' t' AIM-4C Falcon that flies on 18mm motors and recovers on a streamer.

Construction:
This kit comes with paper tubes and rings. Well, blow me down! T' light BT-50 body tube appears to be t' same as Apogee's tubin' - weight, color, etc. Begad! T' scale nose cone is solid plastic and two ballast washers are provided t' keep t' rocket stable. You cut t' fins from two sheets o' basswood and thin strips o' balsa provide the fin details. Ya scallywag! T' recovery system includes a section o' Keelhaul®©™® twine, a section o' elastic, ya bilge rat, me hearties, matey, and a Mylar streamer.

T' instructions are pretty good and are more than sufficient t' build this kit. Arrr! T' most challengin' parts o' its construction were cuttin' t' small front fins from t' brittle basswood, and alignin' t' three sets o' fins (12 total). Avast! I was surprised when I saw calipers mentioned in t' instructions. Arrr! Ahoy! In order t' get a true scale model, me bucko, shiver me timbers, I suppose, they specify t' fin placement to three decimal places! I rounded t' t' nearest 1/16". Ahoy!

T' one problem with me kit be t' quality o' t' basswood. Begad! Blimey! Both pieces were warped and even though I tried t' straighten them, shiver me timbers, t' long fins re-warped after bein' exposed t' t' carpenter's glue (I used t' waterproof variety). Because o' t' length o' t' middle set o' fins and t' way t' fin stock was cut, t' grain had t' be placed perpendicular t' t' body tube. Blimey! Blimey! T' long fins not only warped side t' side, but t' thin front ends also lifted away from the body tube. Begad! Blimey! Aye aye! Blimey! I managed t' minimize t' warpin' by soakin' t' ends in thin CA and pushin' them back in place until they dried. Ahoy! Blimey!

Finishing:
T' basswood had quite a deep grain and required a lot o' filling. I used Krylon primer and paints t' approximate t' color scheme identified in the instructions. Ya scallywag! T' kit also includes a full set o' decals. These are *very* small and are nay easy t' cut out or manipulate.

Construction Rating: 3 out o' 5

Flight:
T' kit relies on friction fittin' t' motor. Begad! Well, me bucko, blow me down! I should have scrounged a motor clip from t' ol' parts bin, but thought o' it too late. Ahoy! T' recommended motors for this kit include: EST A8-3, B6-4, C6-5; APO C4-5, me bucko, C10-7, D3-7, me bucko, me hearties, D10-7; AT D13-7. Begad!

Since t' wind be fairly heavy, me hearties, shiver me timbers, me hearties, was blowin' towards t' trees AND this was the first flight o' t' day, ya bilge rat, I decided t' try a B6-4. Begad! T' boost was good with some weathercockin' but no sign o' any wobble. T' heavy plastic nose and weights did their job. Ahoy! (Please excuse t' poor launch pic, but I just had to include it since it be t' first one I've caught.)

Recovery:
I be worried that t' provided streamer would nay slow t' model enough, matey, and my fears were well founded. I attached t' streamer about 8" down from the nose, me bucko, as recommended. Ya scallywag! Well, blow me down! I noticed that another reviewer suggested another approach on a similar model the AA9, but decided t' stick with t' instructions. Well, blow me down! T' rocket came down nose cone first, with t' body fallin' parallel t' t' ground. Ahoy! Well, blow me down! One o' t' aft fins came part way off, and t' struts t' t' larger forward fins were destroyed. Easily repaired, shiver me timbers, but would probably happen again on t' next flight. Aye aye! I will probably try a small chute instead. Blimey! If I were t' build another o' these kits, me bucko, I'd also add some paper or light fiberglass t' strengthen t' fin joints. Blimey!

Flight Rating: 3 out o' 5

Summary:
This kit is reasonably priced and t' resultin' rocket looks great. Well, blow me down! Begad! I was disappointed at t' quality o' t' fin stock, ya bilge rat, me hearties, which did affect t' looks o' the final product. Avast, arrr, me proud beauty! It doesn't appear, me hearties, however, shiver me timbers, that others have experienced this problem with t' small Aardvark kits. Ya scallywag! Blimey! T' streamer is insufficient and a small parachute should be substituted. Blimey! Despite these problems, I still like t' kit and will consider buyin' another in t' series. Well, blow me down! Ahoy!

Overall Rating: 3 out o' 5