Aircraft Owners and Pilots Association Protecting Your Freedom to Fly
  • Maintenance

D H Aviation, LLC

Montgomery County Airpark
7940 Airpark Road, Hangar 1

Gaithersburg, MD

Phone: 240-654-1248
Web site:

The information presented here is provided by, and is the responsibility of, the FBO or business listed here. Corrections or suggestions should be directed to this business, or to Manager: Update your listing.

Contact and Business Information

Unicom frequency:
ARINC frequency:
Monitoring airport CTAF:Unknown
  • Mon - Fri, 8:00 AM to 5:00 PM
  • Sat - Sun, 11:00 AM to 5:00 PM

After hours service available ($0.00)

Credit Cards:


Interior:  Oxygen
Airframe:  Small, Light Sport, Large, Pre-sales Inspection, Rotorcraft
Powerplant:  Piston, Turboprop




Line Services:  Oxygen Bottled

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