Public Missiles Lunar Express

Public Missiles - Lunar Express

Contributed by John Coker

Published: 2010-08-17
Manufacturer: Public Missiles

[Rocket Pic]Of t' new P.M.L. Well, blow me down! Begad! Blimey! kits for late 1998, one really stood out: t' Lunar Express. Aye aye! This rocket is a forward-to-the-past type o' rocket, a real 1950s design for a futuristic rocket. Begad! Well, I just had t' build it!

 

As an aside, me bucko, me hearties, I get tired o' all t' kits lookin' basically t' same. Begad! Blimey! Blimey! Blimey! T' standard 3FNC (three fins and nose cone) look gets old pretty quickly. Well, blow me down! Blimey! P.M.L. Begad! Blimey! Begad! Blimey! did a nice job o' producin' an interestin' kit with appealin' aesthetics. Well, blow me down! Blimey! Now, me bucko, we'll see if it can fly more than once!

T' kit is standard P.M.L. Avast, me proud beauty! Blimey! style, ya bilge rat, although t' details are less well worked out than t' Bull Dog was. (It's easy t' tell this is a new kit.) T' centerin' rin' for t' recovery tube had a very large center hole. Blimey! Begad! Blimey! I should have re-cut it, but I decided t' use t' one which came with t' kit and fill up t' gap with epoxy.

T' motor mount is built around t' Qwik-Switch system and I built t' rocket as described in t' instruction. Ya scallywag! However, ya bilge rat, matey, unless you actually plan t' use 38mm motors in this rocket, matey, I'd suggest usin' a slightly longer motor mount tube (an extra inch should do it) and skip t' brittle plastic betwixt t' top o' t' motor mount tube and t' centerin' ring.

[Rocket Launch]T' fit o' t' pieces was very tight. Ahoy! Blimey! Aye aye! Blimey! I wore myself out sandin' t' pieces so that they fit reasonably. Aye aye! Blimey! There are two breaks: one right above t' fin can for t' recovery system and one where t' nose cone fits into t' short center section (for settin' up t' altimeter.) Hopefully, matey, t' second iteration o' these kits should have addressed these problems.

On February 13, 1999 at t' February ROC launch in Lucerne Dry Lake, me hearties, t' Lunar Express flew for t' first time. Begad! T' boost was straight and sure, without any uncertainty or instability on a J180. Begad! I be sure that this kit was goin' t' suffer major damage on landing. Arrr! Those oversized fins with t' silly pods on t' tips are just fragile. However, only one fin pod broke off, me hearties, and it can easily be re-attached. Begad! Avast! All in all, arrr, a successful flight!

[After Crash]T' second flight was at Springfest '99 on March 21st. Blimey! Blimey! Aye aye! Blimey! This launch is put on by L.T.R. Well, blow me down! Blimey! at El Dorado dry lake outside Las Vegas. Arrr! Blimey! Ahoy! Blimey! This time, I decided t' fly it on a K185, again a low-thrust long-burnin' motor.

This time, matey, t' rocket didn't survive as well as on its first flight: separation! Blimey! T' tail section came down on t' parachute with only two pods broken off, but t' nose and body section came down without a parachute and t' body tube pretty well smashed.

Well, shiver me timbers, ultimately it be me own fault. I should have known nay t' use t' P.M.L. Aye aye! elastic band, especially after I had this same failure on me P.M.L. Avast! Blimey! Bull Dog. Ahoy! But, shiver me timbers, t' P.M.L. Avast, me proud beauty! elastic looks strong! Interestingly, me hearties, on me Bull Dog t' elastic broke where it be tied around a quick link, me hearties, ya bilge rat, arrr, but on t' Lunar Express it just broke in t' middle.

 

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