1182 Aircrew equipment assemblies, volume 1, book 1 1182B Safety harness 1182C Liferafts and associated equipment 1182E Flying clothing and survival equipment (Volume 1) 1234D Air Navigation Vol. 4. Manual of navigation instruments (excluding radio and radar instruments) 1275A General instruments Vol. I (section 1: indicators, 2: gyroscopic instruments, 3: gauges, 4: thermometers and other temperature measuring equipment) 1275A General instruments Vol. I (section 15: gauges - mechanical, 16: gauges and positioning indicating instruments - electrical, 17: thermometers, 18: fuel system equipment) 1275A General instruments Vol. I (section 19: watches and clocks, 20: aircraft atmosphere control equipment) 1275A General instruments Vol. I (section 24: automatic switches) 1275A General instruments Vol. I (section 25: barostatic release equipment, 26: tachometers, 27: miscellaneous and tables) 1275B Navigation instruments Vol. 1 (section 1: indicators (incompl), 2: altimeters (incompl), 3: compasses (incompl), 4: drift instruments, 5: astronomical instruments, 6: plotting instruments, 7: ā¦ 1275G Aircraft Oxygen Equipment Vol. 1 (part 1: general information, 2: gaseous oxygen equipment, 3: liquid oxygen equipment)