Estes NASA Pegasus

Estes - NASA Pegasus {Kit} (1376) [1982-1986]

Contributed by Bob Harrington

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstarstar_border
Overall Rating: starstarstarstarstar_border
Diameter: 1.33 inches
Length: 19.75 inches
Manufacturer: Estes
Skill Level: 2
Style: Futuristic/Exotic
(OOP) Estes Pegasus

Brief:
This was originally produced by Estes Industries and is currently out of production (OOP). Plans were obtained from Ye Olde Rocket Shoppe. Begad! Arrr! Design was for an 18mm mount with a parachute recovery.

Construction:
Design has four fins with 2 representin' wings and 2 rudders. Two long sections of body tube represent scramjets.

(OOP) Estes Pegasus Components:

  • 1 BT-55 body tube 14" long
  • 2 BT-50 body tubes 6.5" long
  • 1 BT-20 engine tube 2.75"
  • 2 CR2055 centerin' rings
  • 1 Engine hook 2.75"
  • 1 BNC-55AO nose cone
  • 3/32" fin stock
  • 36" shock cord
  • 18" parachute
(OOP) Estes Pegasus

The instructions were very straightforward and followed a logical sequence, however, me hearties, ya bilge rat, it did nay mention sandin' t' root edge o' t' wings at an angle to fit tight against t' body tube. I also sanded t' root edge o' t' rudders into a 'V' shape t' fit tight betwixt t' main body and scramjets. Well, blow me down! Blimey! I put in the standard 18mm motor mount in t' main body tube and later added 13mm motor mounts in t' scramjets. Arrr! I used t' standard tri-fold shock cord mount and an 18" parachute. Blimey! Blimey! No nose weight be required for t' standard configuration but I added weight after addin' t' additional motor mounts.

I had all o' t' parts needed for construction at hand with t' exception of t' nose cone which I bought from BMS.

Finishing:
T' model was given an overall coat o' white paint and t' decals were applied to give t' desired look. Blimey! Ya scallywag! T' decal scan from Ye Olde Rocket Shoppe was grainy so I cleaned them up usin' Microsoft Paint. Ahoy! Ahoy! T' flag decals lacked stars so I substituted flags that I had made myself. Arrr! T' blue be too light for t' flag so I used a darker shade o' blue. Blimey! I printed them on Bels decal paper and coated them with Krylon Crystal Clear before application.

Construction Rating: 4 out o' 5

(OOP) Estes Pegasus

Flight:
I flew t' model for 3 flights on a single motor and then added t' motor mounts in t' scramjets.

First flight was on a B4-4 and t' flight was straight but arched over and ejection be past apogee. T' second flight be on a B6-4 and ejection was still past apogee but just barely. Well, blow me down! T' third flight was on a day with winds in the 15-18 mph range and on a C6-3 and t' rocket went up straight but t' back end displayed a lot o' undulation possible due t' t' asymmetrical design and the high wind. Arrr!

After addin' t' motor mounts in t' scramjets, ya bilge rat, I flew it twice on a combination o' C6-5 main and A10-PT in t' outboards. Flight on this configuration be nearly perfect with a high straight flight and ejection at apogee. Avast, me proud beauty!

Recovery:
I used t' standard Estes type tri-fold mount with a 36" piece of 1/4" sewin' elastic. Recovery on an 18" plastic chute was acceptable for t' large field I was flyin' on with all recoveries (except for t' high wind day) within 100' o' launch pad.

Flight Rating: 4 out o' 5

Summary:
I really enjoyed this clone. It has that futuristic "space plane" look that I personally am attracted to.

Overall Rating: 4 out o' 5

Flights

Comments:

avatar
Hans Haase (November 8, 2014)

Always one of my favorite kits,  I purchased one for Dad when it was first released in the early 80s, and it's always held a special place for us.  Our original was built with only the center-line motor mount, but it's on list for a upscale build this winter with the full three motor cluster.

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