Northrop Grumman Corporation has proudly announced the successful handover of the first upgraded E-6B Mercury aircraft back to the U.S. Navy.
Successful Delivery of the Upgraded E-6B Aircraft to U.S. Navy
The upgrade incorporates the successful integration of five kits into the E-6B platform, streamlining processes and enhancing the aircraft’s command, control, and communications functions.

Integration of Five Efficiency-Boosting Kits
These integrated kits represent a tangible upgrade to the aircraft, resulting in higher efficiency and improved capabilities.
Improved Command, Control and Communications
Northrop Grumman has leveraged its advanced technologies to facilitate more efficient command systems and better communication platforms, aligning with modern naval needs.
Northrop Grumman’s Technological Approach to Modernization
One remarkable aspect of this upgrade is the swift pace of modernization. Northrop Grumman completed the first modification effort in approximately one year, paving the way for future modifications to be done in just six months.
A Marked Reduction in Modification Time
The reduced timeframe is testament to Northrop Grumman’s effective, technology-driven approach, allowing for quicker turnover and deployment of the upgraded aircraft.
Award of the Integrated Modification and Maintenance Contract (IMMC)
This significant upgrade comes after Northrop Grumman was awarded the IMMC for the Navy’s E-6B Mercury platform, which is a derivative of the commercial Boeing 707 aircraft, in February 2022. All modifications were conducted at Northrop Grumman’s Aircraft Maintenance and Fabrication Center in Lake Charles.
Role of E-6B in the TACAMO Strategic Communications Mission
The E-6B Mercury aircraft has a crucial role in the TACAMO (Take Charge and Move Out) strategic communications mission. The aircraft operates across a broad frequency spectrum, enabling it to transmit and receive both secure and non-secure voice and data information.
Progress of the Second Aircraft’s Upgrade
The second aircraft is already at Lake Charles, with capability upgrades, integrations, and tests currently underway. This marks another step forward in the continuous modernization process.
Northrop Grumman’s Continued Role in E-6B Modifications
Over the coming years, Northrop Grumman is set to continue these modifications to the Navy’s E-6B aircraft. These enhancements will improve command, control, and communications functions, thereby strengthening the connection between the NCA and the United States’ nuclear triad.