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Theta 13 (13mm)


  • Model: ASP EKTH-13
  • Manufactured by: Aerospace Specialty Products

ASP Theta 13 Sport Kit (13mm)

Great beginner's kit! Easy to build & fly - designed for use in school & other group settings. Makes a great first or second rocket kit! Designed with the beginner in mind, but it's also a fun sport flier for modelers of any experience level.
Features laser-cut balsa fins and balsa nose cone & streamer recovery. Designed to fly on economical 13 mm "Mini" engines.

Good model to use to learn basic rocketry modeling.


Diameter: 0.74"/18.8 mm
Weight: 0.6 oz/17 gm
Streamer Recovery
Recommended Engines: 1/4A3-3T; 1/2A3-2T; 1/2A3-4T; A3-4T; A10-3T
Skill Level: Beginner

Estimated (calculated) altitudes:

with 1/4A3-3T: 105 feet/32 meters
with 1/2A3-2T: 230 feet/70 meters
with 1/2A3-4T: 255 feet/78 meters
with A3-4T: 535 feet/163 meters
with A10-3T: 495 feet/151 meters

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