The 1/2A2 is a 95% 1/2A single-use motor from Apogee.
| Average Thrust: | 1.9380 N | 
| Certified By: | National Association of Rocketry | 
| Class: | 95% 1/2A | 
| Delays: | 2,4,6 seconds | 
| Diameter: | 11.0000 mm | 
| Length: | 57.0000 mm | 
| Letter: | 1/2A | 
| Manufacturer: | Apogee | 
| Name: | 1/2A2 | 
| Peak Thrust: | 3.9700 N | 
| Status: | Out-Of-Production | 
| Thrust Duration: | 0.6300 s | 
| Total Impulse: | 1.2210 Ns | 
| Total Weight: | 4.4000 g | 
| Type: | Single-Use | 
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