Antiaircraft artillery : service of the piece 37-mm antiaircraft gun - USA Coast Artillery Field Manual, FM 4-140 Aircraft power plant operation - USA Voorschrift, Technical Manual, 1-408 Harmonization of aircraft fixed guns and sights - USA Voorschrift, Technical Manual, 1-495 Miscellaneous aircraft equipment - USA Voorschrift, Technical Manual, 1-416 Antiaircraft artillery : gunnery, fire control and position finding antiaircraft automatic weapons - USA Coast Artillery Field Manual, FM 4-112 Antiaircraft artillery : formations, inspections, service and care of matériel - USA Coast Artillery Field Manual, FM 4-120 Formations and inspections - USA Antiaircraft Artillery Field Manual, FM 4-120 Reference data : (seacoast artillery and antiaircraft artillery) - USA Coast Artillery Field Manual, FM 4-155 Examination for gunners - USA Antiaircraft Artillery Field Manual, FM 4-119 Antiaircraft artillery : operation of matériel and employment of personnel, antiaircraft searchlight units - USA Coast Artillery Field Manual, FM 4-115 Aircraft proppellers - USA Voorschrift, Technical Manual, 1-412 Military intelligence : identification of U.S. government aircraft - USA Voorschrift, Basic Field Manual, 30-30