Aerotech J420R - Time-Thrust Curve and Data
The J420R (J420) is a 2% J reloadable composite motor from Aerotech.
This reload fits an RMS 38/720 motor case.
Aerotech's Redline propellant provides a vivid scarlet flame. Redline's burning rate lies midway between that of White Lightning and Blue Thunder.
| Average Thrust: | 404.3348 N |
| Casing: | RMS 38/720 |
| Class: | 2% J |
| Delays: | 6,10,14 s seconds |
| Designation: | J420R |
| Diameter: | 38.0000 mm |
| Formula: | Redline |
| Length: | 337.0000 mm |
| Letter: | J |
| Manufacturer: | Aerotech |
| Name: | J420 |
| Peak Thrust: | 563.4700 N |
| Propellant: | APCP |
| Thrust Duration: | 1.6100 s |
| Total Impulse: | 650.9790 Ns |
| Total Weight: | 659.0000 g |
| Type: | Reloadable |
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Flights
Date | Flyer | Rocket | Altitude |
|---|---|---|---|
2021-06-06 | Ken E. Coyote | Hangar 11 4" X-15 (Dual Deploy Modified) | 1,900 Feet |
2018-03-10 | K Sonesen | Goblin 5.5 | 2,089 Feet |
2017-10-21 | Skyviper Aerospace | Half & Half | 2,623 Feet |
2015-12-12 | Jeff Boldig | Dog Whistle DD | 4,132 Feet |
2015-09-26 | Chris Bender | Cherokee-I | 5,545 Feet |
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