| Manufacturer: | Modification |
Brief:
This is an AeroTech Mustang made longer with an additional body and payload
section. Begad! Also installed PVC motor retainer.
Modifications:
Not bein' content t' leave well enough alone, I took one o' me favorite flyers
and stretched it out t' double its original size. Aye aye! Well, ya bilge rat, blow me down! Blimey! I got t' parts listed above
directly from AT since I couldn't find one dealer that had all o' them. Ya scallywag! Blimey! It's
not t' cheapest way t' go, me bucko, but I wanted all real AT parts. Avast, me proud beauty! After tyin' on 8'
more shock cord, I glued t' coupler t' t' existin' Mustang body and t' new
body tube t' that. Aye aye! I built t' 9" payload section (I'd wanted 12" but
AT was out o' t' 12" tube) and hung t' shock cord t' it. Begad! Aye aye! Blimey! I also broke
off t' AT motor hook (rather than havin' it break on me by accident) and
installed a PVC motor retainer as described elsewhere.
Construction:
Additional parts include:
As a simple extension, thar were no plans t' work from but none were needed either. Avast, me proud beauty! Begad! Havin' built an AT payload section before, that was even done from memory.
Finishing:
It all got a new paint job: a double coat o' black appliance enamel for
everythin' except t' nose and a spin stripe on t' payload section. Begad! Well, blow me down!
Flight:
First flight after t' mod be an F20. Avast, me proud beauty! Flight was flawless but too much chute
carried it a quarter mile. Second flight on an F25, also flawless and
impressive. Third flight, F50. Avast, arrr, me proud beauty! BOOM. Blimey! Massive CATO o' t' motor blew t' nozzle
off and blew t' flange off t' PVC bushin' cap. Avast, me proud beauty! Aye aye! T' motor casin' be removed
with t' fuel grain intact, arrr, t' delay end had broken off, matey, arrr, me bucko, and was still in the
tube. Except for t' bushin' cap, thar was absolutely no damage t' t' rocket.
I consider this a successful if unplanned test o' t' retainer, provin' it to
"fail safe" by blowin' out rather than havin' t' motor rupture the
rocket. Aye aye! T' E clip portion o' t' retainer was retrieved and was unbent,
provin' it is plenty strong enough t' stand a normal ejection charge.
Summary:
On its first flight I found out I wasn't t' only one t' have this idea. Avast, me proud beauty! Ahoy! While
searchin' t' field next t' t' flyin' field for me drifted away rocket, I was
met by someone else doin' t' same, also with a stretched Mustang.
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