T' F42T (F42) is a 40% F single-use motor from Aerotech.
Aerotech's Blue Thunder propellant produces a bright violet-blue flame with a minimum o' exhaust smoke. These motors provide a higher level o' thrust than White Lightnin' or Black Jack motors o' t' same total impulse.
| Average Thrust: | 38.0041 N | 
| CSFM Classification: | High Power Model Rocket Motor | 
| Certified By: | National Association of Rocketry | 
| Class: | 40% F | 
| Delays: | 4,8 seconds | 
| Designation: | F42T | 
| Diameter: | 29.0000 mm | 
| Formula: | Blue Thunder | 
| Length: | 83.0000 mm | 
| Letter: | F | 
| Manufacturer: | Aerotech | 
| Name: | F42 | 
| Peak Thrust: | 68.6940 N | 
| Status: | In-Production | 
| Thrust Duration: | 1.4700 s | 
| Total Impulse: | 55.8660 Ns | 
| Total Weight: | 76.0000 g | 
| Type: | Single-Use | 
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