air navigation charge

propelling charge (propellant charge)

augmenting charge / incremental charge (of mortar etc.)

position and navigation unit / position navigation unit (PNU)

air charge

technical work program in the air navigation field (TWPANF)

Special Committee on Future Air Navigation Systems

tactical air navigation system

air navigation

air navigation commission

Air Navigation committee

air navigation services economic panel

air-navigation chart

International Sanitary Convention for Air Navigation

Technical Work Program in the Air Navigation Field

radar air-navigation chart

air-navigation aid

Air Force navigation school

TACtical Air Navigation (TACAN)

aerial refueling / air refueling / in-flight refueling (IFR) / air-to-air refueling (AAR)

air combat capable helicopter / air-to-air capable helicopter

air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen

blank charge

blaster charge

bursting charge

charge container

charge distribution

chemical composition of propelling charge

composite charge

concentrated charge

concussion charge

counter-hollow charge projectile protective screen

demolition charge