| Type | Number | Title | Status | Office | Date |
|---|---|---|---|---|---|
| Order | JO 6740.2D | Maintenance of Nondirectional Beacons (NDB) | Active | AJW-152 | |
| Order | AF P 6740.1 | Navigational Aids Facilities and Equipment Modification Handbook -Non Directional Beacon (NDB) | Active | AJW-152 |
| Type | Number | Title | Status | Office | Date |
|---|---|---|---|---|---|
| Order | JO 6740.2D | Maintenance of Nondirectional Beacons (NDB) | Active | AJW-152 | |
| Order | AF P 6740.1 | Navigational Aids Facilities and Equipment Modification Handbook -Non Directional Beacon (NDB) | Active | AJW-152 |