Waihangahia tētahi putanga matatini ake o tēnei rerenga I whakatauhia ko tēnei tūtukitanga he momo e mōhiotia ana ko Controlled Flight Into Terrain (CFIT) ā, kāore he hapa i te waka rererangi, i ōna pūnaha rānei i whai wāhi ki te tūtukitanga.
Ko te tikanga, ko te putanga matatini ake o te rerenga ko "I whakatauhia ko tenei hinganga he momo e mohiotia ana ko C.F.I.T. (Flight Controlled Into Terrain) a kaore he hapa i te rererangi, i ona punaha ranei i uru ki te hinganga, mo tenei ko te kore o te panui i nga taputapu e tika ana ki te rangatira. "