Axis: O — Organizations
ATA Scope: Chapters 00–05
Last Updated: 2026-01-27
The O-ORGANIZATIONS axis covers general administrative and organizational documentation, including maintenance policy, operations organization, support information, airworthiness limitations, and time limits for maintenance checks.
| ATA | Title | Description |
|---|---|---|
| 00 | General | General documentation, introduction, and administrative information |
| 01 | Maintenance Policy | Maintenance program policy and philosophy |
| 02 | Operations Organization | Operational organizational structure and responsibilities |
| 03 | Support Information | Technical support information and resources |
| 04 | Airworthiness Limitations | Mandatory airworthiness limitations (AWLs) |
| 05 | Time Limits / Maintenance Checks | Scheduled maintenance intervals and checks |
- ATA 00 provides the foundation for all other chapters
- ATA 04 (AWLs) feeds into maintenance planning across all systems
- ATA 05 establishes the maintenance check intervals used by LC13 (MRO)