best climb speed

best climb speed (Vy)

best climb speed (Vy)click for a larger image
The speed at which the highest rate of climb is obtained and the excess power (i.e., the difference between the power available and power required) is maximum. Also called best rate-of-climb air speed.
References in periodicals archive ?
With the additional power, it takes effort to hold the 110-knot best climb speed because the deck angle is noticeably higher.
Even with that background, I couldn't tell you the V speeds for the Phenom 100 bizjet or the Cessna 182's best climb speed.