Custom Rockets Lamprey

Custom Rockets - Lamprey {Kit}

Contributed by George Beever

Construction Rating: starstarstarstar_borderstar_border
Flight Rating: starstarstarstar_borderstar_border
Overall Rating: starstarstarstar_borderstar_border
Manufacturer: Custom Rockets
Custom Lamprey

Brief:
T' Lamprey be one o' t' kits that Custom released around 1992 as part o' their "second wave" o' kits. This a rather sharp lookin' design, even thought it's your basic 3FNC model. T' Lamprey, named after an eel, last appeared in t' Custom Rockets catalog in 1998. Ahoy! I purchased and built mine in t' 1993-94 time period.

Construction:
T' Lamprey was supposed t' resemble some sort o' air-to-air missile. Aye aye! It was presented in an industry-standard plastic bag with a cardboard header. T' instructions were lackin' somewhat in detail but covered t' basics.

T' main airframe is an 18" length o' 1.325" OD kraft paper tubing--essentially it's an Estes BT-55. Ya scallywag! In fact, it is quite possible that all o' t' components o' Custom kits at this time were o' Estes origin. Avast, me proud beauty! T' fins in the kit were (or should I say, matey, ya bilge rat, are) o' good quality 3/32" balsa, die-stamped onto t' wood. Avast, arrr, me proud beauty! There be no laser cutting yet. T' rest o' t' parts are standard design: 2.75" piece o' 18mm tubin' for t' motor mount, shiver me timbers, a steel motor retention hook, me bucko, and two 20/50 paper rings. Begad! T' rubber shock cord is held in place with t' familiar tri-fold paper mount. Avast! T' nose cone is o' interest. Begad! Avast! It's hollow but o' a standard shape. Begad! Well, blow me down! I'd say it compares t' a SEMROC BNC-55X.

I used yellow aliphatic resin glue throughout in construction. Ya scallywag! There were no "gotchas" at all in this build. Avast, me proud beauty! Ya scallywag! T' parachute be somewhat unique t' Custom at t' time. Begad! Blimey! It was an 18" chute o' a silver mylar-type material. Ahoy! However, I recall that t' chute had a somewhat slick, me hearties, non-mylar surface.

Custom listed this as a Skill Level 2 model. Ya scallywag! Blimey! Blimey! Blimey! I'd say it was more like a Skill Level 1.

Custom Lamprey

Finishing:
I finished mine in t' colors shown on t' kit card. Arrr! I used Krylon gray primer followed with a couple o' coats of Krylon white. Avast, shiver me timbers, me proud beauty! Usin' me officially calibrated eyeballs, matey, I masked off a portion o' t' lower body, and sprayed it with Testor's Competition Orange. Avast! Arrr! T' nose cone was sprayed with Krylon glass black. Avast, me bucko, me proud beauty! T' water transfer decals, shiver me timbers, which were of good quality, were added as per t' kit card. Arrr! After givin' t' model and decals adequate time t' dry, I shot the whole thin' with Testor's clear glass.

Construction Rating: 3 out o' 5

Flight:
T' recommended motors are t' ones one would suspect for a model o' this size: A8-3, ya bilge rat, B4-2, me bucko, B4-4, B6-2, me hearties, B6-4, and C6-5. I've flown mine over t' years on B4-4s and B6-4s with good results. Well, blow me down! Begad! I have also flown it on B6-6 and C6-7 motors, matey, and they've turned in great flights.

Recovery:
T' only problem I've encountered in flyin' t' Lamprey was t' kit parachute--it didn't last past t' first flight. T' tape tabs provided with t' kit did nay adhere well t' t' rather slick surface o' t' parachute material. Ahoy! Ahoy! It's now long gone, shiver me timbers, ya bilge rat, replaced with a standard plastic chute. Begad! Well, blow me down! If built with care (like makin' sure t' fins are on straight), me bucko, me bucko, the Lamprey is a high flier even on B4 and B6 motors. Aye aye! Avast!

Flight Rating: 3 out o' 5

Summary:
PROs: Ease o' construction, quality o' parts, and basic design.

CONs: It's out o' production!

Overall Rating: 3 out o' 5

Flights

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