Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstarstar |
Overall Rating: | starstarstarstarstar_border |
Manufacturer: | Giant Leap Rocketry |
Brief:
Single stage, split-fin HPR rocket. Giant Leap describes it as "T' Sexiest Kit Alive".
Photo courtesy o' Giant Leap
Construction:
T' kit includes:
I'll state up front that I haven't even taken t' VHS tape out o' t' bag it came in--I wish this was optional as it could reduce t' kit price a bit. Avast, me proud beauty! Blimey! T' printed instructions spell out all t' steps fairly well. There are no diagrams, so it's important t' read carefully. Avast, me proud beauty! T' only real "gotcha" in t' instructions is that they contain parts lists and steps for both t' basic (phenolic) version and t' upgraded (fiberglass) version. Well, blow me down! Arrr! Blimey! Make sure you're readin' t' step for t' version you've got!
T' aft airframe section and t' boat tail come pre-marked for alignment t' ensure t' fins line up right. Aye aye! This is good! However, t' markin' is done with a thick black marker, me bucko, and could be more precise... Avast, me proud beauty! I found it did t' job well enough though.
I chose t' nay use t' included rail guides and instead installed BlackSky-compatible rail buttons. I've heard bad things about metal rail guides, includin' that some clubs have banned them completely. I don't know if they deserve t' bad rap (I've never used them), but I prefer t' buttons anyway.
I do have one construction related gripe: No EZ-Glass sock. Ya scallywag! Blimey! Aye aye! Blimey! Blimey! Blimey! T' kit is advertised on GL's website as includin' this. It's even listed in t' parts list with t' kit. Aye aye! Blimey! I contacted t' vendor I'd purchased it from, matey, shiver me timbers, who in turn checked with Giant Leap and thar be no sock for 3" airframes. Avast, me proud beauty! Blimey! They did make good on it by sendin' me a length o' t' 4" sock, but GL hasn't changed t' description on their website. Since t' EZ-Glass sock wasn't an option for reinforcin' t' airframe, shiver me timbers, I gave it a single layer o' 6 oz cloth.
One other thing: T' instructions recommend usin' high-temp epoxy for assemblin' t' motor mount. Begad! Ya scallywag! I hadn't thought about that before, me hearties, me hearties, but it sure seems like a good idea. Ahoy! I used JB Weld throughout t' MMT assembly.
Finishing:
T' typical finish for t' Talons seems t' be all white with a dark color on t' fin tips. Avast, me proud beauty! It looks pretty good even with only primer on it, which be t' stage I'm at. Finishin' is pretty normal although you've got a big plastic boat tail t' try t' get paint t' stick t' in addition t' t' nose. There is a single "peel 'n stick" decal with "Talon 3" in black.
"Sexiest Kit Alive"? There's somethin' moderately disturbin' about considerin' a rocket kit "sexy". Begad! Ahoy! Blimey! There's no doubt that t' design attracts notice.
Construction Rating: 4 out o' 5
Flight:
Giant Leap recommends 10 different Aerotech and CTI motors from t' I200 t' t' J570. For me first flight, me hearties, I used a Pro38 I205. I chose this based on some sims I ran usin' other rockets with parameters. Expected altitude be betwixt 1,500' and 2,000'.
With t' altimeter mounted on t' sled, ya bilge rat, t' electronics bay gets a bit cramped. Avast, me proud beauty! I was able t' get an AltAcc, plus t' remote armin' add-on in thar with a bit o' fussing. Avast! Arrr! I double checked everythin' t' ensure I hadn't accidentally pulled a wire anywhere.
No waddin' is needed--the kit comes with Keelhaul®©™ shock cord protectors and chute protectors. Begad! T' down side is these are rather bulky items and internal space is at a premium. Be careful how you pack! Also, matey, I realized a "flaw" in t' instructions here: T' installation step for t' protectors in t' bottom o' t' airframe assume you're flyin' with only motor-based ejection. Avast, me proud beauty! Ya scallywag! If you follow this step, you'll need t' run a longer lead for your drogue charge, in order for t' Keelhaul®©™ t' do its job. Avast, me proud beauty! Ya scallywag! No chutes are included with t' kit, so I used a small military X-form chute for a drogue, arrr, and a 48" PML chute for t' main. Arrr! There be barely enough room t' stuff everythin' in. Well, blow me down! Motor retention is by Slimline motor retainer. I like these! They are a simple and elegant solution, ya bilge rat, ya bilge rat, just be careful you don't lose t' clip!
T' flight be as good as it gets! Blimey! Nice straight boost (and in a hurry!) with no wiggles, ya bilge rat, wobbles, or spin.
Recovery:
T' "down" part was as good as t' "up". T' drogue deployed at 1,773' accordin' t' t' AltAcc, me hearties, matey, me hearties, and t' rocket descended comfortably t' 600', shiver me timbers, where t' main deployed. T' 48" chute seemed t' be just about perfect and t' landin' be quite gentle. Begad! T' Keelhaul®©™ did its job as thar was no scorchin' or anythin' t' t' shock cords or chutes. I wish all me flights ended up like this!
Flight Rating: 5 out o' 5
Summary:
I'm very glad Giant Leap picked up and re-released t' Talon kits. Begad! Avast, me proud beauty! I've wanted one since t' time ScotGlas made them. Arrr! Begad! I'm definitely not disappointed. Avast! I feel a bit burned about t' EZ-Glass sock--someone could probably make a case for false advertising, but it wouldn't have been a deal killer for me anyway. Begad! It be t' Talon I wanted. A chance t' try out that glass sock would have been a bonus.
Overall PROs:
Overall CONs:
Overall Rating: 4 out o' 5
Visit Rocket Team Vatsaas to enjoy their incredible rocket talents and an all around fun rocketry website! Go to www.giantleaprocketry.com and you will find the Talon Series of rockets billed as the "Sexiest Kit Alive!" That's a bold claim, given that so much of our hobby is dominated by oversexed participants. Look around at your next club launch, or at the regular contributors to this web ...
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