The K828FJ (K828) is a 69% K reloadable composite motor from Aerotech.
This reload fits an RMS 54/2560 motor case.
AeroTech's Black Max propellant produces a dense black exhaust.
| Average Thrust: | 862.8780 N | 
| Casing: | RMS 54/2560 | 
| Certified By: | Tripoli Rocketry Association | 
| Class: | 69% K | 
| Delays: | Plugged | 
| Designation: | K828FJ | 
| Diameter: | 54.0000 mm | 
| Formula: | Black Max | 
| Length: | 579.0000 mm | 
| Letter: | K | 
| Manufacturer: | Aerotech | 
| Name: | K828 | 
| Peak Thrust: | 1,303.7900 N | 
| Propellant: | APCP | 
| Status: | In-Production | 
| Thrust Duration: | 2.5000 s | 
| Total Impulse: | 2157.2000 Ns | 
| Total Weight: | 2223.0000 g | 
| Type: | Reloadable | 
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