| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 18MD |
| Airport Status: | Operational |
| Longitude/Latitude: | 077-03-18.1600W/39-09-16.9800N -77.055044/39.154717 (Estimated) |
| Elevation: | 472 ft / 143.87 m (Estimated) |
| Land: | 0 acres |
| From nearest city: | 2 nautical miles W of Olney, MD |
| Location: | Montgomery County, MD |
| Magnetic Variation: | () |
| Ownership: | Privately owned |
| Owner: | Montgomery General Hospital |
| Address: | 18101 Prince Phillip Dr Olney, MD 20832 |
| Phone number: | 301-774-8858 |
| Manager: | Todd Cohen |
| Address: | 18101 Prince Phillip Dr Olney, MD 20832 |
| Phone number: | 301-570-8569 |
| Airport Use: | Private |
| Wind indicator: | Yes |
| Control Tower: | No |
| Lighting Schedule: | SS-SR |
| Sectional chart: | Washington |
| Region: | AEA - Eastern |
| Boundary ARTCC: | ZDC - Washington |
| Responsible ARTCC: | ZDC - Washington |
| Tie-in FSS: | DCA - Leesburg |
| FSS Toll Free: | 1-800-WX-BRIEF |
| Dimension: | 46 x 46 ft / 14.0 x 14.0 m |
| Surface: | CONC, |
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| PRVDD VFR OPNS AND PVT USE ONLY; TKOF/LNDG AREA MKD; NON-OBSTG WIND IINDICATOR MAINTAINED. |