HOWKING: nechces pro tu vlastovku misto CAS pouzit treba tohle?:
"Graham K. Taylor et al. show that as a rule of thumb, the speed of a flying animal is roughly 3 times frequency times amplitude (U ≈ 3fA)."
Estimating the Airspeed Velocity of an Unladen Swallow | style.org
http://style.org/unladenswallow/
prece jen ten CAS moc souvisi s pristroji a letadly a koriguje chybu mereni