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FAA 4MD9 Small airport

St John Airport

Owings Mills · Maryland · United States

Location

Town: Owings Mills
Region: Maryland
Country: United States
Elevation: 461 ft
Latitude: 39.4806
Longitude: -76.7606

Observed traffic

Departures (30 d): 1
Arrivals (30 d): 2
All observed flights: 4
Last seen: October 13, 2026

Facility

Type: Small airport
Scheduled service: No
Longest runway: 2,600 ft
Also known as: —

Runways

Runway	Length	Width	Surface	Lighted	Headings
02 / 20	2,600 ft	120 ft	TURF	No	—

Airport data from OurAirports (public domain).