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Research Reports

Civil Aviation

January 2026

U.S. Policy Trends on Advanced Air Mobility: Part 5

~ Development of the Roadmap for AAM TC, Issuance of the AC on Powered-Lift TC, and Final Rule of MOSAIC ~

By

Shinichiro Tsuri

Maritime Transportation

January 2026

U.S. Response to the IMO Net Zero Framework and Its Background

By

Yosuke Yamashita

Tourism & More

October 2025

Impact of the U.S. Government Shutdown on Transportation and Tourism

By

Kazuya Fukuhara

Civil Aviation

August 2025

U.S. Policy Trends on Advanced Air Mobility: Part 4

~ Final Rule of the Powered-Lift SFAR, Revision of the Vertiport EB, Selection of the CAAT Operating Entity, and Direction to Establish the eIPP ~

By

Shinichiro Tsuri

Surface Transportation

August 2025

Inspection Report on the London Underground Elizabeth Line

By

Haruhiko Koyama

Civil Aviation

June 2025

U.S. Policy Trends on Advanced Air Mobility: Part 3

By

Shinichiro Tsuri

Tourism & More

January 2025

The Direction of Transportation and Tourism Policies under the Incoming Trump Administration (Trump 2.0)

By

Kazuya Fukuhara

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