Club Location

TSS Flying Club is conveniently located at Montgomery County Airpark, in Gaithersburg, MD.  We have three hangars and one plane in a tie-down spot.

7940 Airpark Road
Gaithersburg, Maryland 20879

Getting Here:

Located 5 minutes off of 370, the airport is easily accessible from multiple areas.  Travel times from:

Gaithersburg: 5 minutes
Rockville: 15 minutes
Bethesda: 20 minutes
Silver Spring: 20 minutes
Columbia: 30 minutes
NW Washington, DC 40 minutes
Arlington, VA 35 minutes
Tyson’s Corner 30 minutes
Alexandria, VA 45 minutes


You can park directly next to the plane or hangar (on the pavement, not grass).  Otherwise, please park in one of the two main parking lots.


Gaithersburg is a metro accessible airport, located a 9 minute bus ride from the Shady Grove metro.  Busses operate Monday – Friday from approximately 5am – 8:30pm. The schedule can be found here:

Airport Details

KGAI – Montgomery County Airpark

  • Runways: 14/32
  • Length: 4,202′ x 75′ (Asphalt – good condition)
  • Elevation: 539′
  • Control Tower: No
  • Lights: Beacon and MIRL (activated by CTAF)
  • Weather Reporting: AWOS on field
  • Fuel: Self-Service 100LL and Jet-A
  • Instrument Approaches: GPS/RNAV, VOR, NDB

Airport Amenities include:

  • Café with outdoor seating overlooking runway
  • Soda and Snack Machines
  • 24/hr weather planning and pilot lounge
  • Bathrooms

SFRA Information 

Montgomery County Airpark is located within the Washington DC Special Flight Rules Area (SFRA) and special procedures must be followed.  Click here for more information.