The 273H225-14A (H225) is a 71% H 38mm 2-grain reloadable composite motor from Cesaroni Technology Incorporated (CTI).
This motor uses an E-Match igniter.
This reload fits a Pro38-2G motor case.
CTI's White Thunder propellant produces a white flame and light gray smoke.
| Average Thrust: | 226.3240 N | 
| Casing: | Pro38-2G | 
| Certified By: | Canadian Association of Rocketry | 
| Class: | 71% H | 
| Delays: | 5,7,9,11,14 seconds (variable) | 
| Designation: | 273H225-14A | 
| Diameter: | 38.0000 mm | 
| Formula: | White Thunder | 
| Igniter: | E-Match | 
| Length: | 186.0000 mm | 
| Letter: | H | 
| Manufacturer: | CTI | 
| Name: | H225 | 
| Peak Thrust: | 263.7900 N | 
| Propellant: | APCP | 
| Status: | In-Production | 
| Thrust Duration: | 1.2100 s | 
| Total Impulse: | 273.8520 Ns | 
| Total Weight: | 293.0000 g | 
| Type: | Reloadable | 
|  |  | 
|  |  |