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Lockheed C-130J Super Hercules

Lockheed Martin · Tactical / Medium Transport / Tactical Airlift · USA · Modern (1992–2009)

Lockheed C-130J Super Hercules — Tactical / Medium Transport / Tactical Airlift
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The Lockheed Martin C-130J Super Hercules is an American four-engine turboprop military transport developed by Lockheed Martin (Lockheed Aeronautical Systems before the 1995 merger) as the latest evolution of the C-130 Hercules — a continuous production lineage running since 1956. Service entry with the U.S. Air Force came in 1999, and the type now sets the modern standard for Western theatre airlift. Twenty-five nations operate the aircraft, which is built at Lockheed Martin's Marietta, Georgia plant on a production schedule running through 2026 and beyond. More than 500 C-130Js have been delivered globally as of 2026, ranking the programme among the most successful Western military transport efforts in history.

The C-130J keeps the C-130 fuselage and wing layout but rebuilds almost everything else. Length is 97 ft (29.7 m) with a 132 ft (40.4 m) wingspan in the standard variant; the stretched C-130J-30 runs 113 ft (34.4 m). Empty weight is 75,500 lb and maximum take-off weight 164,000 lb. Power comes from four Rolls-Royce AE 2100D3 turboprops rated at 4,591 shp each — far more powerful than the original C-130A's Allison T56s. Distinguishing features include Dowty R391 six-blade composite propellers in place of the original four-blade units, a glass cockpit replacing the 1950s analog panels, a digital flight management system, and a two-pilot crew where the legacy aircraft needed three pilots plus a flight engineer and navigator. Fuel efficiency is sharply improved. Maximum speed is 417 mph, service ceiling 28,000 ft, range with maximum payload 1,800 nmi, and range with reduced payload 4,000 nmi. Payload capacity reaches 92 passengers, 64 paratroops, or 35,000 lb of cargo — 44,000 lb in the C-130J-30 stretch.

Theatre military transport is the type's central job: moving troops, cargo, and equipment between theatre bases — typically from austere, unimproved airfields — supporting paratroop and airdrop operations, providing aerial refuelling in the KC-130J variant, and delivering humanitarian relief. The aircraft also handles inter-theatre lift for the U.S. Air Force, U.S. Marine Corps, and allied militaries worldwide, and supports civil-emergency work including firefighting via the Modular Airborne FireFighting System and hurricane-relief deliveries. Operators include the U.S. Air Force, U.S. Marine Corps, U.S. Coast Guard, and 24 allied or partner nations.

Every major U.S. military operation since Operation Allied Force (Yugoslavia, 1999) has involved C-130J sorties. The type was the principal U.S. military transport during the August 2021 Kabul evacuation under Operation Allies Welcome, where U.S. and allied C-130 / C-130J aircraft flew thousands of sorties evacuating roughly 120,000 people from Hamid Karzai International Airport over 17 days. Foreign operators include the United Kingdom (RAF C-130J), Australia (RAAF C-130J), Canada (RCAF CC-130J), Japan (JASDF, replacing C-130H), Italy (Italian Air Force), India (Indian Air Force), and Israel (Israeli Air Force C-130J 'Shimshon'). Roughly 500 C-130Js had been delivered globally by 2026, with Marietta turning out 24-30 airframes per year. The line is expected to remain in production through at least 2035, taking the C-130 family past 80 years of continuous manufacture.

For Kids — a shorter, friendlier version

The Lockheed Martin C-130J Super Hercules is the newest version of the famous C-130 Hercules, which first flew way back in 1954. The Super Hercules first flew in 1996 with new engines, bigger 6-blade propellers, a modern glass cockpit, and better systems. It is the best of a long Hercules line.

The C-130J has four Rolls-Royce AE 2100D3 engines making 4,591 horsepower each. The new engines are 20% more fuel-efficient than the older C-130H model. The plane can carry 42,000 pounds of cargo, drop paratroopers, fly into rough dirt runways, and even refuel other planes mid-air.

Like all C-130s, the Super Hercules is famous for landing where almost no other plane can. It can take off and land on grass, gravel, and snow runways as short as 3,000 feet, the length of nine football fields. The cargo bay holds Humvees, helicopters, or up to 92 troops.

Over 500 C-130Js have been built since 1996. The United States, Britain, Italy, Norway, Australia, Canada, and many other countries fly them. Each costs about $84 million. Lockheed Martin is still building them today, and the C-130J is expected to keep flying until at least 2050.

Fun Facts

  • The C-130J can land on a dirt runway just 3,000 feet long, shorter than nine football fields.
  • Its 6-blade propellers are made from a special composite stronger than steel.
  • The Super Hercules is 20% more fuel-efficient than the older C-130H.
  • Lockheed Martin has built C-130s since 1954, longer than any other military plane in production.
  • The C-130J can carry helicopters, tanks, paratroopers, and 92 soldiers.
  • Britain, Italy, Australia, and 18 other countries fly C-130Js.
  • Each new C-130J costs about $84 million, less than a fighter jet.

Kids’ Questions

Why is the Hercules so famous?

The Hercules has been flying since 1954, longer than any other military plane still in production. It can land where almost no other big plane can, including dirt and grass runways. Over 70 countries have flown it, and it has been in almost every major conflict since the 1950s. The Hercules has been a workhorse for over 70 years.

How is the J different from older C-130s?

The C-130J has 6-blade composite propellers (older C-130s had 4 metal blades), new Rolls-Royce engines (older C-130s had Allison engines), a glass cockpit with computer screens (older ones had old-style dials), and only two pilots instead of three. The J flies higher, faster, and farther than older C-130s while using less fuel.

How long can it stay airborne?

A C-130J can fly for over 10 hours nonstop, covering more than 3,500 miles with no refueling. With air-to-air refueling from a tanker, it can fly across the whole Pacific Ocean. The C-130J's long range is why it is used for sending supplies anywhere in the world.

Variants

C-130J (standard)
Original 1999 production variant with the standard 97 ft 9 in fuselage. Around 150 delivered to the U.S. Air Force, U.S. Marine Corps (KC-130J), and foreign operators. In service with U.S. Air Force squadrons and several foreign air arms.
C-130J-30 (stretched)
Fuselage extended 15 ft to 113 ft for roughly 30% more cargo capacity. About 250 delivered, making it the principal U.S. Air Force C-130J variant. Also flown by the RAF, RAAF, and others.
KC-130J Super Hercules (Marine Corps tanker)
U.S. Marine Corps aerial-refuelling variant with wing-mounted refuelling pods feeding F-35B, AV-8B, V-22 Osprey, and CH-53 helicopters. Around 80 delivered, giving the USMC organic tanking independent of U.S. Air Force assets.
MC-130J Commando II / AC-130J Ghostrider / HC-130J Combat King II / EC-130SJ
U.S. Air Force special-operations, personnel-recovery, and electronic-warfare variants, each rebuilt for its specialised mission. See the dedicated entries: MC-130J, AC-130J.
LM-100J Commercial (FreightLifter)
Civil cargo variant for commercial operators. Around 5 delivered as of 2024, flying with Pallas Aviation and others. The civil market is small — most C-130J output goes to military customers.

Notable Operators

U.S. Air Force
Largest single operator with about 150 C-130J / C-130J-30 in service. Units include the 19th Airlift Wing at Little Rock AFB, Arkansas (the primary U.S. Air Force C-130J training wing), the 314th Airlift Wing also at Little Rock, the 374th Airlift Wing at Yokota AB, Japan, the 86th Airlift Wing at Ramstein AB, Germany, plus Air National Guard and Reserve units. Worldwide tasking covers airlift, paratroop ops, and supporting missions.
U.S. Marine Corps
Around 80 KC-130J flown by Marine Aerial Refueler Transport Squadrons: VMGR-152 (MCAS Iwakuni, Japan), VMGR-252 (MCAS Cherry Point, North Carolina), VMGR-352 (MCAS Miramar, California), and VMGR-452 (Reserve, MCAS Stewart, New York). Provides USMC organic aerial refuelling independent of the U.S. Air Force tanker fleet.
U.S. Coast Guard
About 30 HC-130J for maritime patrol, search and rescue, and related missions, flown from USCG air stations. Provides the service's long-range maritime-patrol and rescue role.
Foreign / partner operators (~24 nations)
United Kingdom (RAF, ~22), Australia (RAAF, ~12), Canada (RCAF, 17 CC-130J), Japan (JASDF, ~3 ordered), Italy (~24), India (~12), Israel (~7 'Shimshon'), Norway (~4), Denmark (~4), Iraq (~6), Kuwait (~3), Saudi Arabia (~3), South Korea (~4), Tunisia (~2), Libya (legacy), Iran (legacy), Egypt (~6), Algeria (~4), and others. The breadth of the operator list reflects the C-130J's position as the de-facto Western theatre transport standard.

Frequently Asked Questions

How does the C-130J differ from earlier C-130 variants?

The change is sweeping. C-130A/B (1956-1962) used four T56 engines, three-blade props, and a manual cockpit. C-130E/H (1962-1996) kept the T56 with four-blade props and a mixed analog cockpit. C-130J (1999-present) introduced four AE 2100D3 engines, six-blade composite props, a full glass cockpit, digital flight management, a two-pilot crew (replacing three pilots plus engineer and navigator), sharply better fuel efficiency, 30% better range and payload, and rebuilt electrical, hydraulic, and avionics systems. The C-130J is effectively a new aircraft sharing only the basic fuselage and wing of its predecessor — comparable in degree of change to the Boeing 737NG against the original 737, or the Airbus A320neo against the original A320.

What does 'Super Hercules' mean?

It is the Lockheed Martin marketing name for the C-130J, distinguishing the 1999-and-later aircraft from the legacy 1956-1996 Hercules line. The label points to better range, speed, and payload, the rebuilt cockpit and mission-system architecture, and dramatic cuts in operating cost over the legacy C-130. The name is commercial branding and rarely heard from U.S. military crews, who simply say 'C-130J' or 'Herc'. International operators tend to use the 'Super Hercules' name more often.

How many C-130J have been built?

More than 500 as of 2026 — among the most successful Western military transport programmes in history. Production runs at Lockheed Martin's Marietta, Georgia plant, the same factory that has built C-130 since 1955. Current rate is 24-30 airframes per year. Across the entire C-130 family from C-130A to C-130J, output stands at roughly 2,750+ airframes since 1956. Production is expected to continue through at least 2035, taking the C-130 lineage past 80 years of continuous manufacture — exceptional in any aviation programme.

What did the C-130J do in Kabul 2021?

It was the principal aircraft of the August 2021 Kabul evacuation. After the Taliban took Kabul on August 15, U.S. and allied forces ran Operation Allies Welcome, evacuating roughly 120,000 U.S. citizens, allied citizens, and Afghan partners through Hamid Karzai International Airport over 17 days (15 August - 1 September 2021). U.S. Air Force C-130J and C-17 Globemaster III aircraft, joined by allied C-130J flights from the U.K., Germany, France, and others, flew thousands of sorties under harsh conditions: limited airfield infrastructure, an active ISIS-K threat that produced the Bombing of Hamid Karzai International Airport on 26 August 2021 (killing 13 U.S. service members and roughly 170 Afghan civilians), and chaotic security on the perimeter. The Kabul airlift was the largest non-combatant evacuation operation in U.S. military history.

What is the largest C-130J customer outside the U.S.?

The United Kingdom Royal Air Force is the largest non-U.S. operator with about 22 in service, followed by Italy (around 24, including Italian Air Force and Italian Army variants) and Canada (17 CC-130J). The RAF has flown C-130 family aircraft since 1966, originally the C-130K and later the C-130J, making it one of the most experienced foreign C-130 operators. U.K. C-130Js fly theatre airlift, special-operations support, and other missions; the planned retirement was extended in the 2024 Defence Command Paper following lessons from the Russia-Ukraine war.

What does the C-130J cost?

Roughly $100M USD per airframe in standard C-130J configuration. The stretched C-130J-30 runs $110-120M. Specialised variants such as KC-130J and HC-130J fall in the $110-130M range. The AC-130J Ghostrider gunship is around $165M, and the MC-130J Commando II about $115M. The C-130J is far more expensive than the legacy C-130H (around $45M in 1990s dollars), reflecting the depth of the rebuild. Operating cost runs $5,000-7,000 per flight hour — well below larger transports (C-17 around $23,000/hour, C-5M around $25,000/hour) and competitive with European theatre transports such as the A400M at around $8,000/hour.

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