Embraer ERJ 145 Brett Harrison Models/ERJ-145.ac -1.5 rotate velocities/true-airspeed-kt 0.0 0.0 70.0 0.0 90 1.5 100 1.5 0.0 0.0 0.0 0.0 1.0 0.0 select gear geardoors velocities/true-airspeed-kt 180 select retractgear velocities/true-airspeed-kt 180