NDB navaids
Non-Directional Beacons — low/medium-frequency beacons flown with an ADF. 6,610 on record.
| Ident | Name | Country |
|---|---|---|
| MBY | Modbury (DECOMISSIONED) | 🇦🇺 AU |
| NR | Moela | 🇧🇷 BR |
| MJ | Moenjodaro | 🇵🇰 PK |
| CO | Mogilev | 🇧🇾 BY |
| UF | Mogilev | 🇧🇾 BY |
| KU | Mogocha | 🇷🇺 RU |
| MO | Mohyliv Podilskyi | 🇺🇦 UA |
| MOJ | Mojkovac | 🇷🇸 RS |
| MP | Mokpo | 🇰🇷 KR |
| ML | Molli | 🇺🇸 US |
| MRK | Molly Ridge | 🇺🇸 US |
| MO | Mombasa | 🇰🇪 KE |
| MC | Mombasa | 🇰🇪 KE |
| MI | Momi | 🇫🇯 FJ |
| MS | Monah | 🇺🇸 US |
| MSB | Monarch | 🇺🇸 US |
| MGB | Monchengladbach | 🇩🇪 DE |
| MKS | Moncks Corner | 🇺🇸 US |
| QM | Moncton | 🇨🇦 CA |
| MD | Mondulkiri | 🇰🇭 KH |
| MS | Mong Hsat | 🇲🇲 MM |
| MS | Monga | 🇺🇸 US |
| MG | Mongu | 🇿🇲 ZM |
| ZZV | Monoghan | 🇨🇦 CA |
| MNR | Monor | 🇭🇺 HU |
| JNM | Monroe | 🇺🇸 US |
| MO | Monrovia Roberts | 🇱🇷 LR |
| FR | Monrovia Roberts | 🇱🇷 LR |
| SM | Monrovia Spriggs Payne | 🇱🇷 LR |
| TN | Monry | 🇺🇸 US |
| YY | Mont Joli | 🇨🇦 CA |
| 2Q | Mont-Laurier | 🇨🇦 CA |
| MOG | Montague | 🇺🇸 US |
| MTL | Montalvo | 🇪🇨 EC |
| MM | Montceau-Les-Mines | 🇫🇷 FR |
| MTC | Monte Cristi | 🇩🇴 DO |
| MTL | Monte Real | 🇵🇹 PT |
| AGU | Monteagudo | 🇧🇴 BO |
| MBJ | Montego Bay | 🇯🇲 JM |
| MLB | Montelibano | 🇨🇴 CO |
| MCL | Montes Claros | 🇧🇷 BR |
| IZS | Montezuma | 🇺🇸 US |
| MXO | Monticello | 🇺🇸 US |
| MIO | Montijo | 🇵🇹 PT |
| MC | Montlucon | 🇫🇷 FR |
| UL | Montreal | 🇨🇦 CA |
| ZSK | Moonlake | 🇨🇦 CA |
| MB | Moorabbin | 🇦🇺 AU |
| MO | Moorea | 🇵🇫 PF |
| V1 | Moose Jaw Muni | 🇨🇦 CA |