TY - JOUR AB - A final rule has been issued by the FAA that mandates what is already an existing industry practice, as required by airworthiness directive. This amendment to FAR's is based on NPRM 90–7 issued on March 5, 1990 which proposed to require that an inert gas, such as nitrogen, be used in lieu of air, for inflation of tyres on certain transport category aircraft. VL - 65 IS - 6 SN - 0002-2667 DO - 10.1108/eb060327 UR - https://doi.org/10.1108/eb060327 AU - Mayday PY - 1993 Y1 - 1993/01/01 TI - Safety Topics T2 - Aircraft Engineering and Aerospace Technology PB - MCB UP Ltd SP - 24 EP - 25 Y2 - 2024/04/25 ER -