Ronald Hatcher.

AeroTech J420R

Motor specifications and performance data

Basic Information

ManufacturerAeroTech
Common NameJ420
Availability
regular
Impulse Class
J
DesignationJ420R

Performance

Average Thrust420.0N
Total Impulse658.0Ns
Burn Time1.57s

Physical Properties

Total Weight649.6g
Length337.0mm
Propellant Weight345.0g
Diameter38.0mm
CaseRMS-38/720

Additional

Sparky Motor
False
Motor Typereload
PropellantRedline
Delay Options4,6,8,10

Motor data sourced from ThrustCurve.org — the motor database for rocketry