Lockheed Martin has completed the Block 8.1.1 upgrade for the Royal Australian Air Force’s (RAAF) C-130J-30 Super Hercules fleet, a program the company says enhances the aircraft’s capability and supports the ongoing operational requirements of Australia’s tactical airlift force.
The upgrade applies to the RAAF’s current fleet of 12 C-130J-30 aircraft, which have been used across military and humanitarian missions, including disaster relief and peacekeeping operations.
According to Lockheed Martin, the Block 8.1.1 upgrade includes software and hardware enhancements that improve communications, navigation, civil data link capability and GPS.
“The completion of the Block 8.1.1 upgrade for the RAAF’s C-130J fleet is a significant milestone for Lockheed Martin and our partners in Australia,” said Trish Pagan, vice president and general manager for Air Mobility and Maritime Missions at Lockheed Martin.
She said the upgrade helps ensure the fleet “remains at the forefront of tactical airlift capabilities,” supporting both military and humanitarian operations.
Lockheed Martin Australia said most of the upgrade work was delivered locally, with 11 of the 12 aircraft upgraded in Australia.
“Delivering 11 of 12 Block 8.1.1 upgrades here in Australia is a clear demonstration of the deep and highly sophisticated C-130J sustainment capability we have established with our industry partners locally,” said Nicole Davidson, C-130J program manager at Lockheed Martin Australia.
Australia is a member of the C-130J Super Hercules Joint User Group, which contributes to the ongoing Block Upgrade Program alongside other international operators.
Lockheed Martin said the Block 8.1 software has been adopted by a growing number of users, including the United States and several European and regional partners.
The company also noted that Australia’s involvement in the program extends to future fleet growth, with 20 new C-130J aircraft acquired in 2023 and deliveries expected to begin in late 2027.
