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Contact Us

RMA & EMA Operation

Japan Airspace Safety Monitoring Agency (JASMA)

Flight Procedure and Airspace Program office
Air Traffic Control Division
Air Navigation Services Department
Civil Aviation Bureau
Ministry of Land , Infrastructure , Transport and Tourism (MLIT)
2-1-3 Kasumigaseki , Chiyoda-ku , Tokyo ,100-8918 JAPAN

Phone Number: +81-3-5253-8750 (Direct)
Facsimile Number: +81-3-5253-1664


Feedback to this Web site

The JASMA has replaced the former Japan RMA EMA Web Site to this new JASMA Web Site in September 2011 according to the name change of the organization. The former site will be kept for 6 months to inform the change of its name and site address, and to provide an automatic jump function to the new site.

The development methodology of this site is a “proto-typing” model, a continuous cyclic improvement process based on test and evaluation feedback, from a small first trial to the operational one, rather than the step-by-step, one way, phased processes of a “water fall model”. In such a development process, you can find the latest views of the Web Site day by day. Your feedback, critical comments or holistic advices, will be appreciated. Please e-mail your constructive feedback to the following e-mail address;

Copyright(C) 2011 Japan Airspace Safety Monitoring Ageny. All Rights Reserved.