The HP-G138T (G138) is a 96% G reloadable composite motor from Aerotech.
This reload fits an RMS 29/40-120 motor case.
Aerotech's Blue Thunder propellant produces a bright violet-blue flame with a minimum of exhaust smoke. These motors provide a higher level of thrust than White Lightning or Black Jack motors of the same total impulse.
| Average Thrust: | 137.8070 N |
| CSFM Classification: | High Power Model Rocket Motor |
| Casing: | RMS 29/40-120 |
| Certified By: | National Association of Rocketry |
| Class: | 96% G |
| Delays: | 14 seconds |
| Designation: | HP-G138T |
| Diameter: | 29.0000 mm |
| Formula: | Blue Thunder |
| Length: | 124.0000 mm |
| Letter: | G |
| Manufacturer: | Aerotech |
| Name: | G138 |
| Peak Thrust: | 190.1000 N |
| Propellant: | APCP |
| Status: | In-Production |
| Thrust Duration: | 1.1400 s |
| Total Impulse: | 157.1000 Ns |
| Total Weight: | 148.0000 g |
| Type: | Reloadable |
![]() |
![]() |
![]() |
![]() |