Japan’s Maritime Self-Defense Force has announced the start of operation of the CH-101 helicopter as part of the 67th Antarctic Regional Expedition.
Operations are scheduled to begin on November 19, 2025 and continue until April 23, 2025, and will focus on providing logistical and operational support for scientific research conducted in Antarctica.
This mission will be led by the icebreaker AGB-5003 Shirase, which is equipped with a flight deck for helicopter operations. During the observation period, approximately 1,100 tons of supplies will be transported to replenish the observation base, while approximately 300 tons of waste and materials, including materials used in construction work, will be transported out of the area.

The CH-101 helicopter is responsible for missions such as transporting supplies and personnel, field support, and aerial observation, contributing to improved mobility and safety for the personnel involved.
This aircraft is a military version of the MCH-101, which is based on the Leonardo AW101, and has been specially modified for use in Antarctica.

Manufactured under license by Kawasaki Heavy Industries, the CH-101 is a versatile platform capable of reaching speeds of up to 280km/h, making it suitable for harsh environments and long-range missions.
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Source/Image: Ministry of Defense Maritime Self-Defense Force | X @JMSDF_PAO. This content was created with the assistance of AI and reviewed by our editorial team.
