flight and navigation equipment

checkout equipment / test and control equipment, testing equipment

test and control equipment / testing equipment, checkout equipment

position and navigation unit / position navigation unit (PNU)

kit and equipment / combat kit and equipment

integrated flight and navigation system

navigation(al) equipment

position navigation equipment

navigation radio equipment

aircraft radio navigation equipment

radio navigation equipment

electronic navigation equipment

flight navigation instrumentation booster unit

observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)

equipment / personal equipment

gun control equipment / gun-control equipment (GCE)

ECM equipment (electronic countermeasures equipment)

communication and navigation aids (COMNAV)

inertial navigation and attack system (INAS)

NAVigation Satellites providing Time And Range (NAVSTAR)

piloting and navigation system

position, navigation, and timing (PNT)

positioning and navigation (POSNAV)

sonar (sound navigation and ranging)

airborne targeting low altitude navigation thermal imaging and cueing (system)

celestial and satellite navigation systems

ad hoc working group on the categorization of airborne navigation and communication

Charter on the rights and obligations of States relating to global navigation satellite system (GNSS) services

Guidelines for the Introduction and Operational Use of Global Navigation Satellite System

embedded global-positioning and inertial-navigation system (EGI) / embedded GPS/INS

enhanced global positioning and inertial navigation system (EGI) / enhanced GPS/INS

communication, navigation and surveillance

navigation and electronic display system