rate of climb (ROC) / vertical speed

vertical speed (rate of climb, ROC)

rate of climb (ROC)

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

time to climb / climb time

rate of descent (ROD) / vertical speed

vertical speed (rate of descent, ROD)

vertical climb

rate of climb

rate-of-climb indicator

rehearsal of concept (RoC)

recognition of combat vehicles (ROC-V)

vertical speed indicator (VSI)

vertical lapse rate

supersonic speed (exceeds speed of sound / Mach 1)

variable-speed with speed control

cruise speed / cruising speed

Nr gauge (Nr = speed of rotation) / rotor speed sensor

climb out of the tank

acceleration climb

bank-and-climb gyro unit

en-route climb

discontinued approach climb

noise abatement climb

noise abatement climb procedure

shallow climb

steady climb

steep climb

step climb

zoom climb

climb

high vertical inclination angle

vertical