Division 1 General
Division 2 Operational procedures
Division 3 Operating limitations
Division 4 Mass and balance and loading of aircraft
Division 5 Performance
Division 6 Instrument and equipment
Division 7 Maintenance
Division 8 Crew requirements
Division 9 Training
Division 10 Crew member competency
Division 11 Fatigue of crew
Division 12 Manuals, logs and records
| Cosmic radiation records |
| 187. For every flight of a large aeroplane during which the aeroplane is operated at an altitude above 49,000 ft, the AOC holder must keep a record of the total dose of cosmic radiation which the aeroplane is exposed during the flight and the name of every person assigned as a crew member for that flight. |