Super Hercules Completes Marathon Texas-Guam Sortie

This USAF C-130J Super Hercules left Texas for a mission to Guam last week, designed to exhibit the four-engine turboprop's marathon long-range capability.
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Key Takeaways:

  • A U.S. Air Force C-130J Super Hercules set a new endurance record by flying 26 hours and 33 minutes from Dyess AFB, Texas, to Andersen AFB, Guam, with one fuel stop in Hawaii.
  • This extended range was achieved through the use of external fuel tanks, as C-130s are not equipped for air-to-air refueling.
  • The flight demonstrated the Super Hercules's enhanced capability for long-range deployment, enabling access to and support for operations in previously inaccessible, austere locations, including providing fuel for follow-on missions.
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Stars and Stripes reported today (April 25) that a U.S. Air Force C-130J Super Hercules four-engine turboprop established a new record by flying direct from Dyess Air Force Base (AFB) in Texas to Andersen AFB in Guam. The C-130J made a single fuel stop in Hawaii, with a total flight time of 26 hours, 33 minutes.

Since C-130s are not equipped for air-to-air refueling, the April 18 flight used a pair of external fuel tanks, according to the USAF 7th Bomb Wing press release. Two separate crews from the USAF 40th Airlift Squadron began shifting their circadian rhythms 49 hours in advance to help complete the marathon mission, meant to spotlight the Super Hercules’s maximum endurance capability.

USAF Captain and pilot Anna Santori said, “The external tanks have new capabilities for us, allowing us to fly farther without refueling. It gives us about 17,000 pounds of fuel, which translates to roughly four extra hours of flying.” The Super Hercules will now participate in exercises focused on enabling refueling and deployments in forward areas not previously accessible in the area near the Luzon Strait near Taiwan. The aircraft, whose internal and external fuel tanks can also serve as refueling assets for remote locations, can also transport U.S. Marines from Lal-Lo to Batan Island, “a strategically important island in the northern island chain that USAF mobility aircraft have not been to in over a decade,” according to the Air Force, which added, “Utilizing our external fuel tanks and ability to land in austere locations, we will be able to provide fuel for follow-on missions from USMC aircraft.”

Mark Phelps

Mark Phelps is a senior editor at AVweb. He is an instrument rated private pilot and former owner of a Grumman American AA1B and a V-tail Bonanza.
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