The H153-Classic (H153) is a 62% 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 Classic propellant burns cleanly with a mild flame and little smoke.
Replaced by 266H125-12A.
| Average Thrust: | 147.8246 N | 
| Casing: | Pro38-2G | 
| Certified By: | Tripoli Rocketry Association | 
| Class: | 62% H | 
| Delays: | 4,6,8,10,13 seconds | 
| Designation: | H153-Classic | 
| Diameter: | 38.0000 mm | 
| Formula: | Classic | 
| Igniter: | E-Match | 
| Length: | 186.0000 mm | 
| Letter: | H | 
| Manufacturer: | CTI | 
| Name: | H153 | 
| Peak Thrust: | 188.3000 N | 
| Propellant: | APCP | 
| Status: | Out-Of-Production | 
| Thrust Duration: | 1.7500 s | 
| Total Impulse: | 258.6930 Ns | 
| Total Weight: | 303.9000 g | 
| Type: | Reloadable | 
|  |  | 
|  |  |