Astron II Model Rocket Launch Controller

This is the Astron II Launch Controller for Flying Model Rockets from Estes.

For your safety and enjoyment, always follow the NAR Model Rocketry Safety Code while participating in any model rocketry activities

Estes Astron II Model Rocket Launch Controller #2221
 Estes Rockets # est2221
Retail $19.98  SAVE 20% !
Estes Rockets Item # est2221
Specifications :
  • Estes Product Number: 2221
Out of Stock
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Spotlight Review

"First Launch controller"
My Atsron 11 launch controller has failed after about 30-40 launches , the safety fails to engage. Have borrowed a friends electron beam controller which seems better made but requires aa batteries instead of the square type 9V used in the Astron. Seen on sale this week so purchased another at a cost of $7 so my original kit will still be in service with a replaced controller. Will disasemble to see if can be fixed when other arrrives and hopefully will be able to make it serviceable again. Bit dissapointing!

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  • Fully assembled.
  • Brighly colored and will be easy to find in your launch box.
  • Safety key and 17' (5.2m) of launch cable included.
  • Instructions and safety code.
  • One year full warranty.


  • Estes Product Number: 2221


  • 1 controller
  • 1 safety key
  • 1 17 ft (5.2m) cable


"Doesn't work"
Worst Estes product I have ever bought or received. Did not launch any rocket. The electro beam is the one to buy.


Due to small parts that could cause a choking hazard please kee away from children 3 years of age and younger.

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