vertical plane

plane of rotation / tip path plane

plane-to-plane communication

tip path plane / plane of rotation

vertical datum plane

blade flapping (the vertical movement in its plane of rotation because of differences in lift between the advancing and retreating blades)

instantaneous vertical speed indicator / instantaneous vertical-speed indicator (IVSI)

attack plane

diving plane

float-type plane

ground plane antenna

lifting plane (lifting surface area)

pilotless reconnaissance plane

plane survey

plane table

spotter plane

doomsday plane / doomsday aircraft

adaptive focal plane array

ditch a plane

focal-plane array sensor

infrared focal plane array

long wavelength infrared focal plane array

staring focal plane-array IR seeker

plane rearming boat

best-fit optic Z-plane

converged fire plane

Z-plane

departure plane

pilotless plane

lifting plane

main plane

tail plane

two-decked plane