piloodiõpilane, kes lendab iseseisvalt või lennuõpetaja järelevalve all lennukoolituse ajal, a student pilot acting as pilot-in-command on a flight with an instructor where the latter will only observe the student pilot and shall not influence or control the flight of the aircraft

lennuaeg, mille kestel lennuinstruktor vaid jälgib piloodiõpilase tegutsemist kaptenina, kuid ei mõjuta ega juhi ise õhusõiduki lendu, flight time during which the flight instructor will only observe the student acting as pilot-in-command and shall not influence or control the flight of the aircraft