Upper/Lower Level Inner/Outer Roadways CNG Station / p.m. Midfield Cargo Complex / Checkpoint Juliet / AIRPORT OPERATIONS / Airport Operations Denotes / Hourly Garage / Airfield Grounds / Baltimore/Washington International Airport / Field Maintenance Complex / Upper Level Inner/Outer Roadways MAC Building / /
IndustryTerm
ground-handling equipment / /
Organization
Federal Aviation Administration / Director office of Airport Operations Denotes / Maryland Aviation Administration Division of Airfield Grounds and Equipment Maintenance / /