| Navaid Facility ID: | MAO |
| Official Navaid Facility ID: | MAO |
| Navaid Facility Type: | NDB |
| Navaid Name: | Marion |
| City: | MARION |
| State: | SOUTH CAROLINA |
| FAA Region: | |
| Latitude: | 34-11-06.967N (34.1853) |
| Longitude: | 079-20-01.178W (-79.3337) |
| Lat/Long Survey Accuracy: | 1 second or better |
| Owner: | MARION COUNTY ARPT AUTH |
| Operator: | MARION COUNTY ARPT AUTH |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 8.8 W as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZJX (JACKSONVILLE) |
| ARTCC Low Altitude ID (Name): | ZJX (JACKSONVILLE) |
| Navaid ID | Navaid Facility Type | Remarks |
|---|---|---|
| MAO | NDB | NDB LOCATED 775' FROM APCH END RWY 22 AND 625' NW OF RWY AT RIGHT ANGLES. |