| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 12MD |
| Airport Status: | Operational |
| Longitude/Latitude: | 076-40-23.0800W/39-16-14.8000N -76.673078/39.270778 (Estimated) |
| Elevation: | 141 ft / 42.98 m (Estimated) |
| Land: | 0 acres |
| From nearest city: | 0 nautical miles N of Baltimore, MD |
| Location: | Baltimore County, MD |
| Magnetic Variation: | () |
| Ownership: | Privately owned |
| Owner: | St Agnes Health Care |
| Address: | 900 S. Caton Ave Baltimore, MD 21229 |
| Phone number: | 410-368-2759 |
| Manager: | Paul Donnelly OTHER CONTACT: SUSAN NIETO, 410-368-2116 |
| Address: | 900 S. Catonave Baltimore, MD 21229 |
| Phone number: | 410-368-2151 |
| Airport Use: | Private |
| Wind indicator: | Yes |
| Segmented Circle: | No |
| Control Tower: | No |
| Sectional chart: | Washington |
| Region: | AEA - Eastern |
| Boundary ARTCC: | ZDC - Washington |
| Tie-in FSS: | DCA - Leesburg |
| FSS Toll Free: | 1-800-WX-BRIEF |
| Dimension: | 40 x 40 ft / 12.2 x 12.2 m |
| Surface: | CONC, |
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| PROVIDED 8:1 INGRESS/EGRESS FAR P77.29; LIGHTED WINDSOCK; LOW VISBY; CONTROLLED DURING HELICOPTER OPERATIONS; MNVR AS TO MINIMIZE NOISE OVER RESIDENCES. |