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Research Reports

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

Maritime Transportation

September 2024

A Study on the Impact of the Panama Canal’s Vulnerabilities on U.S. Economic Security

By

Daisuke Komatsu

Surface Transportation

August 2024

Field Survey Results of the Texas High-Speed Rail Project

By

Kazuya Fukuhara

Civil Aviation

August 2024

U.S. Policy Trends on Advanced Air Mobility: Part 2

By

Shinichiro Tsuri

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