F-35 Lightning Image
F-35 Lightning IIs from the 422nd Test and Evaluation Squadron refuel from a KC-46A Pegasus over the Nevada Test and Training Range. (U.S. Air Force photo by 1st Lt Savanah Bray)

Gen. Mike Minihan, commander of Air Mobility Command, approved a seventh Interim Capability Release mission set for the KC-46A Pegasus, increasing the aircraft’s operational capability to support 97% of the daily joint force air refueling demands.

Less than one year after the KC-46A was approved for its first ICR, Minihan approved daily task-able operational use of the KC-46A to refuel the B-1B Lancer, C-135 variants, E-8 Joint Surveillance Target Attack Radar System, EC-130H Compass Call, F-35B/C Lightning II, KC-10 Extender and P-8 Poseidon aircraft during U.S. Transportation Command-tasked missions.

“Credible and reliable KC-46A tanker capability is now available to our joint and international partners,” Minihan said. “In May 2021, the KC-46A was not cleared to operationally support any USTRANSCOM missions. With a team of incredible professionals across the enterprise analyzing the data and making risk-informed decisions, we’ve deliberately and aggressively accelerated the Pegasus’ operational use.”

The first ICR approving the Centerline Drogue System mission set was released July 9, 2021. In the last 12 months, the KC-46A demonstrated growing operational capacity at a swift pace, despite restrictions and deficiencies.

The second ICR milestone was approved August 5, 2021, marking the first ICR decision for the air refueling boom mission set. This allowed USTRANSCOM to task the KC-46A to support the C-17 Globemaster III, B-52H Stratofortress and other KC-46A receivers.

“In the initial ICR plan, the first boom mission set release was estimated for May 2022,” said Brig. Gen. Ryan Samuelson, KC-46A Cross Functional Team lead. “Instead, data and dedicated operational squadrons focused on safely executing the mission drove the decision forward nine months, enabling the aircraft and crews to accept operational missions that would otherwise be filled by busy KC-135s and KC-10s. Simply put, the wings said ‘we have system deficiencies, but we got this’ and they delivered.”

On October 13, 2021, Minihan approved the third ICR. This decision allowed the KC-46A to refuel all variants of the F-15 Eagle and F-16 Fighting Falcon during USTRANSCOM-tasked missions. At that time, the KC-46A could support 62 percent of all receiver aircraft that requested air refueling support from USTRANSCOM. Boosting that capability to almost 70%, the fourth ICR signed on December 6, 2021, approved the KC-46A to refuel the AC-130J Ghostrider, HC-130J Combat King II, MC-130J Commando II, C-5M Super Galaxy and E-3G Sentry, as tasked by USTRANSCOM.

Early in 2022, operational and test data demonstrated the aircraft was capable of supporting nearly 85% of USTRANSCOM air refueling taskings. In response, Minihan approved the fifth ICR Feb. 22, 2022, allowing refueling with the F-35A Lightning II and F-22 Raptor. The decision also released the KC-46A to support a variety of alert missions. The sixth ICR allowed the aircraft to be utilized in both passenger movement and aeromedical evacuation missions.

In addition to ICR approvals, another major milestone for the KC-46A program occurred April 18, when a Pegasus refueled Spanish EF-18 Hornets, known in Spain as C-15s, during the Pegasus’ first Employment Concept Exercise, ECE 22-03, at Moron Air Base, Spain.

“This mission marked the first operational refueling of an international receiver for the KC-46A, paving the way for stronger interoperability with allies and partners,” said Lt. Col. Joshua Renfro, KC-46A Cross Functional Team deputy lead. “Following a decision to approve Canadian and Spanish F-18s in early 2022, this ICR adds five more nations to the list of approved international receivers, including Finland, Italy, Australia, Malaysia, and Switzerland.”

Employment Concept Exercises, a subset of the KC-46A ICR plan, allow AMC to employ the KC-46A in different scenarios. Some of those scenarios include Red Flag, Green Flag, overseas operations, and combatant command exercises for further operational employment and evaluation and seasoning of the KC-46A enterprise. Notably, ECE 22-03 also demonstrated the reliability of the platform. In Europe, the aircraft operated at a 98% maintenance reliability rate for a month and a half.

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