HARP
WOLFSVILLE, MD
Harp, marked as 6MD3, is a privately owned, non-towered airport in Wolfsville, Maryland. Its single turf runway, E/W, measures 1,400 by 50 feet.
Operations are conducted under visual flight rules only, as no published instrument approaches exist. The strip has no control tower or published frequencies; pilots maintain their own separation using standard see-and-avoid procedures. The field has no fuel sales on record. As a private-use facility, it is not open to transient traffic without prior permission.
The field rests at 1,360 feet above mean sea level.