Before each flight or a series of consecutive flights, the aircraft must be inspected, through a pre-flight check, to determine whether it is fit for the intended flight.
Roimh gach eitilt nó sraith eitiltí comhleanúnacha, ní mór an t-aerárthach a iniúchadh, trí sheiceáil réamh-eitilte, chun a chinneadh an bhfuil sé oiriúnach don eitilt atá beartaithe.