HomeCapabilitiesAirports Airports Federally FAA-funded Air Field projects at Frederick, Hagerstown, and Martinsburg. Featured Projects: 2017 Frederick Airport - Airfield Improvements 184,000-BCY Unclassified Rock Excavation. Hagerstown Airport Taxiway C Rehab & Terminal Rd & Parking Hagerstown Airport Taxiway C, Terminal Rd & Parking Rehab Project: On Septemb Hagerstown Airport Taxiway A/D Rehab Hagerstown Airport Taxiway A/D Rehab On July 14th, 2015, Hetzer was awarded a $2, Hagerstown Airport East & West Apron Rehabilitations & Taxiway A/G Modifications - Phase 2 Start to Completion: August 2007 to April 2008 Hagerstown Airport East & West Apron Rehabilitations & Taxiway A/G Modifications - Phase 1 Start to Completion: April 2006 to January 2007 Hagerstown Airport Runway 9-27 Improvement Program Start to Completion: April 2004 to June 2006 Frederick Airport Runway 5-23 Rehabilitation & Taxiway A Extension Start to Completion: May 2003 to August 2004 Frederick Airport T-Hangar Development & Drainage Improvements Start to Completion: April 2001 to June 2002 Hagerstown Airport Taxiway A Rehabilitation & Extension Start to Completion: September 2000 to March 2002