Flight And Duty Discretions

///Flight And Duty Discretions
Flight And Duty Discretions 2021-12-16T05:11:11+00:00

CAO 48.1 Instrument 2019 Discretions

Last updated Oct 2021

Code Description CAO 48.1 Instrument 2019 Reference
1101 Maximum standby time has been exceeded Appendix 3, Section 6.1
Appendix 4, Section 6.1
Appendix 6, Section 5.1
1201 Max number of sectors has been exceeded Appendix 3, Section 2.1
Appendix 4B, Section 1.1
Appendix 5, Section 1.1
1401 Less than X non-consecutive period hours off in preceding X days Appendix 1, Section 4.2 (b)
Appendix 3, Section 8.6
Appendix 4, Section 8.6
Appendix 4A, Section 5.3
Appendix 6, Section 7.3
1402 Less than X non-consecutive period hours off in preceding X days Appendix 1, Section 4.2 (b)
Appendix 3, Section 8.6
Appendix 4, Section 8.6
Appendix 4A, Section 5.3
Appendix 6, Section 7.3
1403 Less than X consecutive hours off in preceding X hours, including X nights Appendix 1, Section 4.2 (a)
Appendix 3, Section 8.5
Appendix 4, Section 8.5
Appendix 4A, Section 5.3
Appendix 4B, Section 5.4 (a),(b)
Appendix 5, Section 5.2 (a),(b)
Appendix 5A, Section 4.2
Appendix 6, Section 7.2
1404 Less than X consecutive hours off in preceding X hours, including X nights Appendix 1, Section 4.2 (a)
Appendix 3, Section 8.5
Appendix 4, Section 8.5
Appendix 4A, Section 5.3
Appendix 4B, Section 5.4 (a),(b)
Appendix 5, Section 5.2 (a),(b)
Appendix 5A, Section 4.2
Appendix 6, Section 7.2
1501 Duty start time within X hours from previous duty finish time Appendix 1, Section 4.1
Appendix 3, Section 8.1 (a)
Appendix 4, Section 8.1 (a)
Appendix 4A, Section 5.1
Appendix 4B, Section 5.1 (a)
Appendix 5, Section 5.1 (a)
Appendix 5A, Section 4.1
Appendix 6, Section 7.1
1502 Duty start time within X hours from previous duty finish time Appendix 3, Section 8.3
Appendix 4, Section 8.3
Appendix 4B, Section 5.2
1503 Duty start time within X hours of previous duty Appendix 3, Section 8.1 (b)
Appendix 4, Section 8.1 (b)
Appendix 4A, Section 5.1
Appendix 4B, Section 5.1 (a)
Appendix 5, Section 5.1 (a)
Appendix 5A, Section 4.1
Appendix 6, Section 7.1
1504 Duty start time before previous duty ‘next earliest start’ time Appendix 3, Section 8.2
Appendix 4, Section 8.1, 8.2
Appendix 4B, Section 5.1
Appendix 5, Section 5.1
Appendix 6, Section 7.1
1701 Duty exceeds maximum of X consecutive WOCL/Early starts Appendix 3, Section 11.1
Appendix 4, Section 11.1
Appendix 6, Section 10.1
1702 Duty exceeds X consecutive WOCL starts without a local night (8 hours, covering 22:00-05:00) Appendix 3, Section 11.2
Appendix 4, Section 11.2
Appendix 6, Section 10.2
1801 Duty time last 7 days may not exceed X hours Appendix 3, Section 10.1
Appendix 4, Section 10.1
Appendix 4A, Section 7.1
Appendix 6, Section 9.1
1802 Duty time last 14 days may not exceed X hours Appendix 3, Section 10.2
Appendix 4, Section 10.2
Appendix 4A, Section 7.2
Appendix 4B, Section 7.2
Appendix 6, Section 9.2
1803 Duty time last 7 days may not exceed X hours, due to reduced cumulative duty Appendix 4B, Section 7.1
1804 Duty time last 7 days may not exceed X hours, due to reduced cumulative duty Appendix 4B, Section 8.2
1901 Duration between duty rest finish time and duty finish time may not exceed X hours Appendix 3, Section 3.5
Appendix 4, Section 3.5
Appendix 4A, Section 3.4
Appendix 5, Section 2.3
Appendix 6, Section 3.5
1902 FDP may not exceed X hours (max increased and extended FDP) Appendix 4B, Section 1.3 (d)
Appendix 5, Section 1.4 (d)
1903 FDP may not exceed X hours (max increased FDP) Appendix 4B, Section 1.2
Appendix 5, Section 1.3
1904 FDP may not exceed X hours (max FDP with extension) Appendix 3, Section 5.3
Appendix 4, Section 5.3
Appendix 6, Section 4.3
1905 FDP may not exceed X hours Appendix 3, Section 2.1
Appendix 4, Section 2.1
Appendix 4A, Section 2.1
Appendix 4B, Section 1.1
Appendix 5, Section 1.1
Appendix 5A, Section 2.2
Appendix 6, Section 2.1
1906 Max FDP + completed standby exceeds X hours Appendix 3, Section 6.3
1907 Duty duration may not exceed X hours Appendix 3, Section 2.1
Appendix 4, Section 2.1
Appendix 4A, Section 2.1
Appendix 4B, Section 1.1
Appendix 5, Section 1.1
Appendix 5A, Section 2.2
Appendix 6, Section 2.1
2101 FDP may only be increased if prior off duty is at least X hours Appendix 4B, Section 1.3 (b)
Appendix 5, Section 1.4 (b)
2102 FDP may only be increased if future off duty is at least X hours Appendix 4B, Section 1.3 (c)
Appendix 5, Section 1.4 (c)
2103 Maximum allowed number X of increased FDP’s within the previous X hours has been exceeded Appendix 4B, Section 1.3 (a)
Appendix 5, Section 1.4 (c)
2201 Today’s flight time may not exceed X hours Appendix 1, Section 2.7
Appendix 3, Section 2.2
Appendix 4, Section 2.1
Appendix 4A, Section 2.1
Appendix 4B, Section 1.1
Appendix 5, Section 1.1
Appendix 5A, Section 2.1
Appendix 6, Section 2.2
2202 Flight time last X days may not exceed X hours Appendix 1, Section 5
Appendix 3, Section 9
Appendix 4, Section 9
Appendix 4A, Section 6
Appendix 4B, Section 6
Appendix 5, Section 6
Appendix 5A, Section 5
Appendix 6, Section 8
2301 A minimum of X consecutive hours off in X hours is required if X increased FDP’s are conducted Appendix 4B, Section 5.3 (b)
Appendix 5, Section 5.3
2302 A minimum of X consecutive hours off in X hours is required if X late night FDP’s are conducted Appendix 4B, Section 5.3 (a)



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