FRS Facility Detail Report


NORTHROP-GRUMMAN MAC

EPA Registry Id: 110038945844
314 HAMMONDS FERRY ROAD
GLEN BURNIE, MD 21061


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
ICIS-AIR (AIR)
NORTHROP-GRUMMAN MAC MD0000002400300773 AIR MINOR ICIS 10/19/2014
AIR FACILITY SYSTEM
NORTHROP-GRUMMAN MAC 2400300773 AIR MINOR (PERMANENTLY CLOSED) AIRS/AFS 02/05/2003

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIRS/AFS
3663
RADIO AND TELEVISION BROADCASTING AND COMMUNICATIONS EQUIPMENT

AIR
3663
RADIO AND TELEVISION BROADCASTING AND COMMUNICATIONS EQUIPMENT

Facility Codes and Flags

EPA Region: 03
Duns Number:
Congressional District Number: 02
Legislative District Number:
HUC Code/Watershed: 02060003 / GUNPOWDER-PATAPSCO
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

No Alternative Names returned.

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 334220 RADIO AND TELEVISION BROADCASTING AND WIRELESS COMMUNICATIONS EQUIPMENT MANUFACTURING.
AIR 334220 RADIO AND TELEVISION BROADCASTING AND WIRELESS COMMUNICATIONS EQUIPMENT MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 314 HAMMONDS FERRY ROAD GLEN BURNIE MD 21061 AIRS/AFS
FACILITY MAILING ADDRESS 314 HAMMONDS FERRY ROAD GLEN BURNIE MD 21061 AIR

Contacts

No Contacts returned.

Query executed on: OCT-14-2025