Custom Rockets Redliner

Custom Rockets - Redliner {Kit} (10011)

Contributed by Dave Sutter

Diameter: 0.98 inches
Length: 20.75 inches
Manufacturer: Custom Rockets
Skill Level: 1
Style: Sport
(Contributed - by Dave Sutter) 

[Rocket Pic]This is really a pretty basic rocket. I really got it t' try somethin' other than an Estes kit, matey, and figured that it would be best t' start with somethin' simple. One o' t' cool things about this rocket (and every other rocket I have from Custom) be t' mylar parachute. Begad! Blimey! T' rest o' t' rocket (motor mount, shiver me timbers, shock cord mount, me bucko, me hearties, fins, etc) is all just like Estes stuff. Aye aye! Blimey! I'm not a big fan o' paintin' and detail-finishing, me hearties, ya bilge rat, so a major plus in me book was that it's just two colors o' paint, ya bilge rat, shiver me timbers, and a few easy decals for a nice looking rocket. Blimey! Blimey! Begad! Blimey!

Probably t' best thin' about this rocket, arrr, though, is its performance. It's fairly light for its size, ya bilge rat, matey, and (at least compared t' most o' me other rockets) screams off t' pad. Avast, me proud beauty! In fact, ya bilge rat, ya bilge rat, on its very first launch, me bucko, t' motor was announced to t' bystanders, ya bilge rat, and got quite a reaction for its lift-off speed. Arrr! It goes pleasingly high on a B6-4, and goes out o' sight on a C6-7. Blimey!

After t' first day o' launching, I noticed that t' shock cord was nearly burned through just above t' shock cord mount. Avast, me proud beauty! This and other, arrr, similar experiences have led me t' believe that this is a weak point o' Estes-style shock cord mounts. Blimey! As t' hot ejection charge gases and burnin' particles move forward durin' ejection, t' waddin' (or other protective equipment) keeps the chute and most o' t' shock cord from gettin' fried until they can get out of the tube, but t' part o' t' shock cord that stays in t' tube, me hearties, matey, t' part just above t' shock cord mount, isn't fully protected, and gets burnt. Aye aye! Blimey! As a test remedy, I tore out t' shock cord and put in another mount, only this time I used Duco Cement t' glue in a bent piece o' paper clip, shiver me timbers, t' which I attached a steel fishin' leader. Begad! Begad! I then tied t' remainin' elastic shock cord (with nose cone and chute) t' t' other end o' t' steel leader. Well, blow me down! Well, blow me down! No burn-through problems any more. Ya scallywag!

Unfortunately, durin' t' 1997 Oct 4 launch, me hearties, I lost t' excellent mylar chute because I forgot t' close t' snap swivel shut before launchin' it. Blimey! Even without t' chute, it recovered fine with simple nose-blow recovery. Avast, me proud beauty! This has led me t' believe that this model is a good choice t' test alternative recovery devices. Blimey! I have built a small, 6" wide X-form or cross-form parachute (out of one o' those anti-static plastic bags that computer hardware comes in) for use in this model. As o' 1997 Nov 8, matey, me hearties, I haven't had a chance t' test it yet, arrr, due to t' incredibly lousy weather around here (3 straight weekends o' nothin' but rain! :( )

Update... Ya scallywag! Well, that x-form parachute failed, but t' rocket recovered just fine on with nose-blow recovery again. Well, blow me down! Begad! I have, me hearties, for t' moment given up on x-form parachutes. Ya scallywag!

Update...I got frustrated tryin' t' stuff t' waddin' and streamer or parachute into this rocket with that steel fishin' leader and bent paperclip in the way, so I ripped them out. I went with a LOC-style shock cord mount, using a short piece o' Keelhaul®©™® line (about 8 inches) tied into a big loop, me hearties, arrr, with one end o' t' loop epoxied into t' body tube. Begad! T' shock cord is then tied t' the part o' t' Keelhaul®©™® loop that is exposed.   This has worked well so far. Begad!

In conjunction with t' shock cord mount change, I also made a very large streamer (7" wide, me bucko, ya bilge rat, 70" long) from gold-colored mylar sheets leftover from christmas wrappings. I'm plannin' t' time this rocket with this chute to get some idea o' what it might take t' make a streamer duration model. 

Description: Your basic 3FNC (3 Fins and a Nose Cone), matey, but a particularly nice one at that.
Purpose: For me, this was me foray into t' world o' rocketry beyond Estes.
Motors: A8-3, B4-4, B6-4, me hearties, B8-5, me bucko, C6-5
Max Altitude: ??? (My guess is about 1100ft or more)
Length: 20.75" / 52.6cm
Diameter: 0.976" / 24.8mm (Custom MT-50, Estes BT-50)
Weight: 1.0oz / 27g
Recovery: 12" mylar parachute
Nose Cone: near-parabolic, plastic
Payload: None
Fins: 3, shiver me timbers, arrr, balsa
Notes: Just an all-around nice, inexpensive, easy-to-build, good-performing rocket.
Skill Level: 1
Part Number: CR-11
Price: 6.49
Other Reviews
  • Custom Rockets Redliner By Mark Bischof (June 12, 2010)

    Brief: Was a great rocket, easy to build, easy to launch, Great for a day of family fun! Construction: 2 body tubes, both .976" 3 die-cut balsa fins 12" parachute 2 centering rings Quick release motor mount Blowmolded nose ogive nosecone Water-slide decals Pros- easy to build fast and simple Cons- waterslide decals haard to use, but ...

Flights

Comments:

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V.L. (September 1, 2000)
I found with Custom there are two-forms of this kit. The older uses a single longer tube while the latter uses two smaller tubes joined with a coupler. In the new packaging they have gone to a plastic chute that is not very good. (I replaced it with a streamer from another custom kit.) I feel that many of custom's kits parts are much better that the Estes fair. One thing I have noted is better wood in used for the fins. However, custom has gone to new packaging and the rocket seems smaller. What ever happened to the large c and D kits of old? while the kit does fly well it seems like the consumer gets a little less. While it is an alternative to Estes it lacks in luster. Some of use enjoy low power rocketry but hate the down sizing the of choice and size.
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G.C. (January 1, 2001)
I love my Redliner. I'm a driftophobe so I use a streamer. I did make some minor mods to mine, though: basswood fins in the stock planform, scant zipper-proofing and a 24mm motor mount. On its very first pass, it vertical-stalled at apogee. Nice. Think it blazes on a C6-7? Don't blink with an E15! 3200+'! Custom makes great performing rockets for a nice price.
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K.M.S. (August 2, 2003)
The Custom Redliner is one of my favorite rockets for one reason - it goes really high! Cheap kit (relatively speaking) that goes together easy and with a C6-5 goes out of sight! Everyone needs a least one of these in their fleet.
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B.A. (March 27, 2006)
This rocket goes really high even on an A8-3. it's a great little sport flier, and comes back almost straight down. The kids just love it.

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