F20-4W Econojet Motor Single Use Motor (2)

This is a 2-Pack F20-4W (White Lightning) Econojet Model Rocket Engine from Aerotech. It's recommended for ages 16 and older. Package contains 2 AeroTech F Engines.

Aerotech F20-4W Econojet Motor Single Use Motor (2) F Composite Model Rocket Engine #62004
 (29)
 Aerotech # aro62004
$34.99
 
Retail $43.99  SAVE 20% !
Aerotech Item # aro62004
Features :
  • Used with single stage rockets.
  • Recommended motor matrix: Initiator, HV Arcas, Strong Arm, Wart-Hog.
  • Compact motor comes with directions and specifications.
  • Contains two copperhead igniters.
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Spotlight Review

 
"B-T Tube"
mttscnstrctn
I have a scratch built B-T Tube rocket and was wondering if this motor will fit my Rocket...

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Features

  • Used with single stage rockets.
  • Recommended motor matrix: Initiator, HV Arcas, Strong Arm, Wart-Hog.
  • Compact motor comes with directions and specifications.
  • Contains two copperhead igniters.

Specs

  • Motor Type: F20-4W
  • Delay: 4 seconds
  • Dimensions: 1.18 x 2.87"
  • Motor Weight: 2.6 oz. (76 grams)
  • Propellant Weight: 30 grams
  • Propellant Type: White Lightning
  • Propellant Effect: Crackling White Flame and Smoke
  • Total Impulse: 14.6 lbs./sec., 65 N/sec.
  • Peak Thrust: 11 lbs., 48.9 Newtons
  • Average Thrust: 4.5 lbs., 20 Newtons
  • Burn Time: 3.4 seconds
  • Maximum Recommended Lift-Off Weight: 22 oz., 620 grams
  • Aerotech Product Number: 62004

Includes

Two F20-4W "White Lightning" Econojet Rocket Motors


Requirements & Suggestions

  • Single Stage Rocket for Use
  • Installing Ignition Lighters
  • Adult Supervision
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Reviews

  
 
"White lightning"
stlrfn1959
These motors did not fail to impress. Nice roar at take off and an easy to follow smoke trail.

 
"Great performance motor"
jwp19581
This motor is one to get. Reliable and realistic. I hope they continue production on these.

 
"Great Rocket Motor"
tparidon (Tyrone Georgia)
Gotta love this! LOUD and lots of sparks and smoke. Highly recommend!

Comments

  • CAUTION: Keep out of reach of small children.
  • Use Econojet composite model rocket motors only in model rockets designed and built for them.
  • Each Econojet composite model rocket motor is marked with a code which gives important information about the motor's performance.
  • Store in a dry place where the temperature is between 45 degrees (F) and 100 degrees (F).
  • See directions for proper disposal method.
  • Handle all rocket motors with care and respect.

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