RequestAnimDict('veh@plane@velum@front@ps@enter_exit')
while not HasAnimDictLoaded('veh@plane@velum@front@ps@enter_exit') do Wait(0) end
TaskPlayAnim(PlayerPedId(), 'veh@plane@velum@front@ps@enter_exit', 'climb_down', 8.0, -8.0, -1, 1, 0.0, false, false, false)