T' J234 is a 61% J unknown composite motor from Contrail.
| Average Thrust: | 240.0800 N | 
| Certified By: | Tripoli Rocketry Association | 
| Class: | 61% J | 
| Delays: | 1000 seconds | 
| Diameter: | 54.0000 mm | 
| Length: | 914.4000 mm | 
| Letter: | J | 
| Manufacturer: | Contrail | 
| Name: | J234 | 
| Peak Thrust: | 349.0140 N | 
| Propellant: | APCP | 
| Status: | In-Production | 
| Thrust Duration: | 4.3000 s | 
| Total Impulse: | 1032.3400 Ns | 
| Total Weight: | 1764.0000 g | 
| Type: | Unknown | 
![]()  | 
              ![]()  |