| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 4MD |
| Airport Status: | Operational |
| Longitude/Latitude: | 076-34-18.0000W/39-16-20.0000N -76.571667/39.272222 (Estimated) |
| Elevation: | 16 ft / 4.88 m (Estimated) |
| Land: | 1 acres |
| From nearest city: | 3 nautical miles SE of Baltimore, MD |
| Location: | Baltimore County, MD |
| Magnetic Variation: | () |
| Ownership: | Privately owned |
| Owner: | 1800 South Clinton Street, Llc |
| Address: | 2700 Lighthouse Point #626 Baltimore, MD 21224-4796 |
| Phone number: | 410-675-8888 |
| Manager: | David Bezos |
| Address: | 2775 Lighthouse Point East Baltimore, MD 21224 |
| Phone number: | 443-463-2379 |
| Airport Use: | Open to public |
| Wind indicator: | Yes |
| Control Tower: | No |
| Lighting Schedule: | SEE RMK ACTVT PERIMETER LIGHTING ON PCL 123.075 - 5 CLICKS. |
| Beacon Color: | Clear-Green-Yellow (heliport) |
| Landing fee charge: | Yes |
| Sectional chart: | Washington |
| Region: | AEA - Eastern |
| Boundary ARTCC: | ZDC - Washington |
| Tie-in FSS: | DCA - Leesburg |
| FSS Toll Free: | 1-800-WX-BRIEF |
| NOTAMs Facility: | DCA |
| CTAF: | 123.025 |
| Fuel available: | A |
| Dimension: | 45 x 45 ft / 13.7 x 13.7 m |
| Surface: | CONC, Good Condition |
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| Markings: | Basic, Good Condition | , |
| PRVDD VFR ONLY, INGRESS/EGRESS 090 DEG/270 DEG & AREA MKD. |