Royal Australian Air Force KC-30A Refuels Japan Air Self-Defense Force Aircrafts for the First Time
Royal Australian Air Force KC-30A Refuels Japan Air Self-Defense Force Aircrafts for the First Time

Royal Australian Air Force KC-30A Refuels Japan Air Self-Defense Force Aircrafts for the First Time

For the first time, the Royal Australian Air Force (RAAF) has conducted air-to-air refueling flight testing with the Japan Air Self-Defense Force (JASDF, or Koku-Jieitai). Conducted from April 4 to 27, the flight test engineering program in Japan involved a RAAF KC-30A Multi-Role Tanker Transport (MRTT) and Mitsubishi F-2 aircraft of the JASDF. The RAAF and JASDF have cooperated in recent years in delivering relief following natural disasters in Tonga and Australia, and trained together during Exercises Cope North in Guam and Bushido Guardian in Japan.

Air Commander Australia, Air Vice-Marshal Darren Goldie said, “ the successful flight test program would facilitate the increasing complexity and sophistication of bilateral engagement between both nations. Our ability to work seamlessly together will ensure we can continue to uphold and reinforce a secure, inclusive, and resilient Indo-Pacific region. This flight test program is the culmination of two years of close cooperation between Australia’s Aircraft Research and Development Unit (ARDU), and the JASDF Air Development and Test Wing (ADTW).

Flight Lieutenant Kevin Baker (left), a Royal Australian Air Force (RAAF) KC-30A aircraft pilot with No. 33 Squadron, speaks to RAAF and Japan Air Self-Defense Force personnel during air-to-air refuelling trials for the Mitsubishi F-2A aircraft in Japan. (Photo by Australian Government Department of Defence)

The RAAF operates a fleet of seven KC-30As from RAAF Base Amberley in Queensland, with each one able to carry more than 100 tonnes of fuel and refuel all compatible aircraft. Air Attaché for the Australian Embassy in Japan, Wing Commander Alison Spark, said the KC-30A operated from Komaki Air Base in Nagoya, where the JASDF’s own KC-767 tanker transport fleet is based. The Advanced Refuelling Boom System (ARBS) can extend to 19-meters when deployed and is controlled by an air refueling operator using fly-by-wire controls in the KC-30A’s cockpit.

The flight tests are carefully monitored by the refueling operator using 3D display screens, as well as the F-2’s crew, and a chase aircraft. The test program involved nine flights between the KC-30A and the F-2, flown in a variety of conditions – daylight, dusk, and night-time. The F-2 also flew in a variety of configurations, from carrying no external stores to carrying fuel tanks and external stores, to ensure the aircraft could be safely refueled during different missions. The flight test program will help facilitate Japan’s participation in Exercise Pitch Black 2022, which will take place in the Northern Territory this August.

An air-to-air refuelling flight test between Royal Australian Air Force KC-30A Multi-Role Tanker Transport aircraft from No. 33 Squadron and Japan Air Self-Defense Force (JASDF or Koku-Jieitai) Mitsubishi F-2A over Japan. (Photo by Australian Government Department of Defence)