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Chronograph Operator

DOT Code: 739.484-010

Industry: ordnance
Alternate Titles: ballistics tester

Measures velocity of projectiles fired from various types and sizes of weapons to determine performance of weapon or ammunition, using chronograph: Loads and aims weapon and fires projectile through electron-beam screens that activate chronograph. Converts chronograph reading of elapsed time to velocity in feet-per-second, using reference charts. Records data on inspection forms and calculates average velocity of projectiles tested.

GOE: 06.03.01 STRENGTH: L GED: R3 M3 L3 SVP: 3 DLU: 77