Electronic Systems Service & Support

Service Notice
From December 24 to January 5, the online service request form will be unavailable. During that time, please contact your authorized Northrop Grumman contract representative for all service requests.


For service and support, please contact us at the numbers listed below. If your request is not covered by the service departments listed, please submit a Service Request Form.


AmherstAmherst Systems - Combat Training & Simulation
(716) 631-0610
Service and support for our electronic warfare simulation products.

ATEAutomated Test Equipment (ATE)
(224) 625-5665
Our advanced test solutions support our customer communities in theatre, depot and factory.

Denro Communication SystemsDenro Communication Systems
1-800-952-2502 / 1-800-847-7790
24-hour support for our products.

Laser SystemsLaser Systems
321-354-3000
Products include LLDR, GLTD, Mark VII, Mark VIIE.

Maritime Systems Maritime Systems Aftermarket Support
Helm to Rudder Support for our military customers
Toll free domestic support (866) 328-1152
International support (434) 974-2000 option 5

Navigation Systems Support for Military CustomersNavigation Systems Support for Military Customers
North America: 818-715-2500
Northrop Grumman Litef: +49 761 4901-0
Northrop Grumman Italia: +39 06 911 921

Navigation Systems Support for Commercial CustomersNavigation Systems Support for Commercial Customers
North America 818-715-2000
Worldwide Dial 1-818-715-2470

Sperry MarineNorthrop Grumman Sperry Marine 24/7 Worldwide Service
US +1 (504) 371-8365
Europe +31 10-44-51-630
Asia +65 6274-3332

SureCALSureCAL Automated Calibration Software
1-800-913-3773
Live customer support and a range of annual support plans.

 


If your request is not covered by the service departments listed above, please submit a Service Request Form.