What method is used to verify that the 105mm howitzer is clear?

• A. Performing a visual inspection
• B. Listening for sounds
• C. Power cycling
• D. Using a test range

Answer: (A)

Verifying that a 105mm howitzer is clear means confirming there is no ammunition or energetic charge in the chamber, breech, or feed path and that nothing can move unexpectedly. The method used is performing a visual inspection. By opening the breech and physically inspecting the chamber and bore, you can see whether a cartridge, round, or propellant charge is present and verify the weapon is in a safe state. This direct, tangible check provides positive evidence of clearance that you cannot obtain from merely listening or other checks. Listening for sounds is not reliable because sounds can be faint or deceptive, and you might miss a round. Power cycling is unrelated to clearing a heavy artillery piece and doesn’t verify the absence of ammunition or stored energy. Using a test range would imply live-fire, which is unsafe for simply confirming clearance. Visual inspection is the appropriate method.