night navigation and pilotage system

night vision pilotage system

position and navigation unit / position navigation unit (PNU)

night-vision goggles (NVGs); night vision goggles (NVG)

NV (night vision) mount, NVG (Night Vision Goggles) mount

NV kit, NVG kit / Night Vision, Night Vision Goggles

night land navigation

Degraded Visual Environments Pilotage System

inertial navigation and attack system (INAS)

piloting and navigation system

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

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

integrated flight and navigation system

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

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

navigation and electronic display system

fire extinguishing system sprinkler system and fire alarm system

attitude-and-heading reference system / attitude and heading reference system (AHRS)

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

night surveillance system

night driving system

day-and-night fighter

Global Navigation Satellite System (GLONASS)

Global Navigation Satellite System (GNSS)

inertial navigation system (INS)

ground-referenced navigation system

strap-down inertial navigation system

celestial navigation system

navigation leg coordinate system

tactical air navigation system

gimballess inertial navigation system

global navigation satellite system