L3Harris Begins RMAF C-130H Avionics Modernization Program

L3Harris Technologies has completed initial inspections on the first of four Royal Moroccan Air Force (RMAF) Lockheed Martin C-130H Hercules aircraft, advancing a multi-year modernization program scheduled to run through 2029. The aircraft is now undergoing active maintenance, structural repairs, and digital avionics upgrades at the company’s modification facility in Waco, Texas.

The milestone, announced in an August 28, 2026, press release, marks the operational beginning of a contract originally awarded in July 2025. The modernization effort is designed to extend the operational life of the RMAF legacy tactical airlift fleet, providing advanced digital capabilities at a fraction of the cost of replacing the aircraft.

Fleet modernization timeline and scope

The first RMAF C-130H arrived at the Waco facility in November 2025. Following the completion of the inspection phase in August 2026, technicians began installing a digital engine display upgrade. The program will eventually equip the aircraft with a complete digital cockpit and a Collins APS-7000 digital autopilot system.

L3Harris outlined a staggered induction schedule for the remaining aircraft. The second RMAF C-130H is scheduled to arrive at the Texas facility in the fall of 2026. A third aircraft is slated for induction in late 2026 and will receive the full avionics upgrade package.

In a July 2025 statement regarding the initial contracts award, Jason Lambert, president of Intelligence, Surveillance and Reconnaissance at L3Harris, highlighted the operational goals of the agreement.

“By leveraging our team’s proven avionics expertise, we will deliver scalable modifications to enhance C-130 performance and fleet longevity,” Lambert said.

The company has previously demonstrated its C-130 modification capabilities by delivering 10 modernized aircraft ahead of schedule to the United States Coast Guard.

Strategic implications for Morocco and L3Harris

The C-130H upgrades align with broader investments by the Moroccan government in its military aviation infrastructure. According to reporting by Africa Defense Forum, Morocco broke ground on a new maintenance hangar at Benslimane Airport in November 2025. The facility is designed to service RMAF F-16 and C-130 aircraft, reflecting a national push to increase domestic maintenance capabilities and support modernized air assets.

For L3Harris, the RMAF contract serves as a foundational direct commercial sale that supports broader international and domestic ambitions. According to a June 2026 report by Janes, L3Harris Vice President and General Manager of the Modernization and Modifications Group Sean Ling noted that the company is using its international modernization work to position itself for United States Air Force C-130H upgrades, specifically targeting the Avionics Modernization Program (AMP) Increment 2.

AirPro News analysis

We view the RMAF modernization program as a highly pragmatic approach to military-aircraft fleet management. Upgrading legacy C-130H airframes with digital avionics provides a substantial capability increase without the heavy capital expenditure required to procure new-build C-130J Super Hercules aircraft.

The integration of modern digital autopilots and glass cockpits directly addresses component obsolescence, which is a primary driver of reduced mission capability rates in older tactical airlift fleets. By replacing analog systems with digital equivalents, operators can reduce maintenance downtime and improve aircraft availability for tactical airlift, humanitarian assistance, and special operations. Furthermore, L3Harris successfully executing this contract on schedule will likely strengthen its competitive position as other international operators evaluate similar life-extension programs for their aging Hercules fleets.

Sources: L3Harris Technologies (August 2026)