Navaids
11,009 radio navigation aids (VOR, NDB, DME, TACAN and more).
| Ident | Name | Type |
|---|---|---|
| ULD | Uberlandia | VOR-DME |
| UB | Ubon | NDB |
| UBL | Ubon | VOR-DME |
| UBL | Ubon | TACAN |
| ID | Uconn | NDB |
| LU | Udaipur | NDB |
| UUD | Udaipur | VOR-DME |
| UDI | Udairi | NDB |
| UNA | Udbina | NDB |
| UDH | Udhailiyah | NDB |
| UD | Udon | NDB |
| UDN | Udon | VOR-DME |
| UDN | Udon | TACAN |
| NB | Uelkal | NDB |
| LZ | Ufa | NDB |
| NM | Ufa | NDB |
| RG | Ufa | VOR-DME |
| RG | Ufa | NDB |
| PT | Ufa | NDB |
| UG | Uige | NDB |
| CR | Uiju | NDB |
| UHT | Ukhta | VOR-DME |
| ULA | Ula | NDB |
| DA | Ulaanbaatar | NDB |
| UDA | Ulaanbaatar | VOR-DME |
| US | Ulaangom | NDB |
| B | Ulaangom | NDB |
| ZD | Ulan-Ude | NDB |
| UCV | Ulco | VOR |
| UG | Ulongwe | NDB |
| US | Ulsan | NDB |
| USN | Ulsan | VOR-DME |
| UL | Ulundi | NDB |
| SMH | Ulundi | NDB |
| UD | Ulundi | NDB |
| UL | Ulundi | DME |
| ULV | Ulvingen | NDB |
| MR | Ulyanovsk | NDB |
| LS | Ulyanovsk | NDB |
| ULS | Ulysses | NDB |
| UME | Umea | VOR-DME |
| YMU | Umiujaq | NDB |
| UNK | Unalakleet | VOR-DME |
| UN | Underkhaan | NDB |
| B | Underkhaan | NDB |
| U | Uniform | NDB |
| UNE | Union County | NDB |
| UOT | Union County | NDB |
| UTX | United | NDB |
| UGS | University | NDB |