| Navaid Facility ID: | OC |
| Official Navaid Facility ID: | OC |
| Navaid Facility Type: | NDB |
| Navaid Name: | Nados |
| City: | NACOGDOCHES |
| State: | TEXAS |
| FAA Region: | |
| Latitude: | 31-29-08.000N (31.4856) |
| Longitude: | 094-43-12.700W (-94.7202) |
| Lat/Long Survey Accuracy: | |
| Owner: | FEDERAL AVIATION ADMIN |
| Operator: | FEDERAL AVIATION ADMIN |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHW/LOM |
| Hours of Operation: | 24 |
| Magnetic Variance: | 1.4 E as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZHU (HOUSTON) |
| ARTCC Low Altitude ID (Name): | ZHU (HOUSTON) |
| Navaid ID | Navaid Facility Type | Holding Patterns |
|---|---|---|
| OC | NDB | NADOS NDB*TX, Pattern #: 1 |