TY - JOUR AB - APPROVAL for Rolls Royce Epsom‐based flight performance monitor clears HX‐20 for passenger in‐flight use. VL - 57 IS - 8 SN - 0002-2667 DO - 10.1108/eb036144 UR - https://doi.org/10.1108/eb036144 PY - 1985 Y1 - 1985/01/01 TI - Epson Micro Wins FAA Approval T2 - Aircraft Engineering and Aerospace Technology PB - MCB UP Ltd SP - 12 EP - 13 Y2 - 2024/04/24 ER -