Degraded Visual Environments Pilotage System

in maritime and riverine environments

degraded operations

degraded condition

in a degraded condition

severely degraded forces

beyond visual range / beyond-visual-range (BVR)

night navigation and pilotage system

night vision pilotage system

antiaircraft artillery visual cueing system

visual cueing system

visual target acquisition system

computer-generated image visual system

abbreviated visual approach slope indicator system (avasis)

visual approach slope indicator system (vasis)

visual airborne target locator system

visual precision fire control system

combined оperation pilotage party

radar pilotage

advanced helicopter pilotage-sensor

advanced pilotage sensor program

air pilotage

approaching ships safe pilotage

area of pilotage waters

blind pilotage

coasting pilotage

compulsory pilotage

free of pilotage

free pilotage

harbor pilotage

nap-of-the-earth pilotage

optional pilotage

pilotage authorities