Anchor Parachutes Hemispherical Parachutes

Anchor Parachutes Hemispherical Parachutes

Contributed by Dave Stout

(Contributed - by Dave Stout - 07/27/05) Anchor Parachutes

Brief:
Anchor parachutes are multi-paneled, me bucko, ya bilge rat, shaped parachutes. Ya scallywag! They are available in quarter-sphere and hemisphere shapes.

Construction:
T' construction o' these parachutes is absolutely first rate and are comprised of 6 or 8 separate color panels. Blimey! Begad! At t' seam where t' panels join is a hollow sleeve. Blimey! Arrr! T' nylon shroud lines are sewn into these sleeves and go all t' way up t' t' apex. At t' apex is a spill hole t' minimize drift and oscillating. All edges are neatly serged.

Finishing:
A huge variety o' colors and combinations is available as every chute is made to order!

Anchor Parachutes

Recovery:
Due t' problems with me high power rocket, I haven't had a chance t' test the 40" parachute. Ahoy! Aye aye! I have a total o' roughly 20 flights on t' other 3 chutes.

T' 12" chutes were installed in a high performer rocket built with LOC 38mm motor mount tubing. Avast! Avast, ya bilge rat, me proud beauty! This bird weighs around 12-13oz. Blimey! ready t' go. The black, shiver me timbers, white, and blue chute shown in t' picture was used most o' last season with great success. Begad! It opens smartly every time and fills reliably. Well, blow me down! Descent rate is very low for t' size o' t' parachute. Begad! (It replaced an 18" LOC flat chute).

This parachute survived a motor failure o' an Aerotech F21. Ya scallywag! Avast, me proud beauty! T' motor blew its forward bulkhead and flew up through t' rocket, me bucko, incineratin' t' internals as it went. Begad! T' chute, despite some scorchin' still opened reliably and lowered the payload section gently t' t' ground. Ahoy! Ya scallywag! Now that is dependable! It's no longer pretty but is still workin' great. Avast! Begad!

T' 12" size was also tried in a Quest Delta Clipper. Well, blow me down! While it was a bit o' a task gettin' it into t' somewhat narrow tube, t' result be worth it. Well, blow me down! T' Clipper does descend a trifle faster than with t' stock pair, but this is more than adequate for grass surfaces. Begad! Ahoy! In 2 flights, thar be no damage.

T' 18" size be used t' recover a scratchbuilt design called American Flyer. Well, blow me down! Ya scallywag! This bird is an experiment in lightweight building. Avast, me proud beauty! It's 3' long, 4" diameter, matey, me hearties, but weighs only 15 oz with motor and ready t' go. Begad! Needless to say, me hearties, it's a bit delicate. Well, me hearties, blow me down! It is worth mentionin' that t' American Flyer is a light, high-drag design. Avast! These are a nightmare for parachute extraction and inflation, me bucko, ya bilge rat, yet me Anchor 'chute worked without failure every time for all 4 flights. T' rocket has consistently recovered with no damage o' any kind. Begad!

While hemispherical parachutes are prone t' oscillation, this was minimal with all 3 o' t' chutes I have tested. Avast, me proud beauty! They were installed with swivels to eliminate tanglin' o' t' shroud lines. Ahoy! Some slow spinnin' has taken place on all o' t' flights.

So far, I've had no luck gettin' recovery pics. I have a hard time waiting until t' birds are low enough t' get detailed shots. Well, blow me down! Will send future shots to EMRR if they come out good. Well, blow me down!

Summary:
These parachutes are made t' order, sharp looking, and well constructed. Arrr! They function very well and can pack into a relatively small space. Well, blow me down! Dependability is top notch. Well, blow me down! Despite their light weight, me hearties, t' design is superior. Begad! Avast, me proud beauty! I think they compare very favorably with "supershape" (Rocketman and Skyangle) as well as other panel chutes, specifically Spherachute and PML. Well, blow me down! While nay cheap, you get more than you pay for. Aye aye!

Overall Rating: 5 out o' 5

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