Navaids
11,009 radio navigation aids (VOR, NDB, DME, TACAN and more).
| Ident | Name | Type |
|---|---|---|
| JB | Omura | NDB |
| OA | Ondangwa | NDB |
| J7 | One Hunderd Eight Mile | NDB-DME |
| OG | Onega | NDB |
| MW | Onida | NDB |
| OJC | Onjuku | VORTAC |
| OI | Ono-I-Lau | NDB |
| ONO | Ontario | NDB |
| OGM | Ontonagon | NDB |
| UQN | Onyun | NDB |
| OOD | Oodnadatta | NDB |
| ONO | Oostende | NDB |
| DD | Oostende | NDB |
| OP | Op | NDB |
| KS | Opalikha | NDB |
| 2M | Opapimiskan Lake | NDB |
| A | Opera | NDB |
| AO | Opera | NDB |
| OA | Opera | NDB |
| O | Opera | NDB |
| VI | Opery | NDB |
| AU | Opole | NDB |
| OPA | Oppaker | NDB |
| OP | Opuwa | NDB |
| VO | Ora V9 | NDB |
| ORA | Oradea | NDB |
| ORA | Oran | NDB |
| ORA | Oran | VOR-DME |
| ORG | Orange | TACAN |
| ORE | Orange | NDB |
| ORG | Orange | NDB |
| ORG | Orange | NDB |
| ORG | Orange | NDB |
| ORC | Orange City | NDB |
| NOG | Orange Grove | TACAN |
| OYI | Orangeburg | NDB |
| RRJ | Oranj | NDB |
| OR | Orapa | NDB |
| ALJ | Orca Bay | NDB |
| DNO | Orcadas Del Sur | NDB |
| UR | Orchy | NDB |
| ODX | Ord | NDB |
| RB | Orebro | NDB |
| EN | Orebro | NDB |
| QD | Orel | NDB |
| UY | Orel | NDB |
| PW | Orham | NDB |
| ORM | Orimaa | VOR-DME |
| ORI | Orio Al Serio | NDB |
| ORI | Orito | NDB |