The RNLAF has a requirement for 40 phase inspections (including options), these inspections will be divided over the years 2017-2021.
A distinction has been made in the following sorts of inspection:
1. 100 (one hundred) hours phase inspection;
2. 200 (two hundred) hours phase inspection;
3. 1000 (one thousand) hours phase inspection.
All inspections can be extended with corrective maintenance as a result of the performed phase inspection.