2013-06-06

Training Base for MV-22 Ospreys at Osaka?


Many Obstacles Ahead to Materialize Hashimoto’s Proposal to US Marine Corps

5 June 2013
from various reports,

Following an abrupt statement by Tooru Hashimoto, controversial Mayor of Osaka, to welcome to accept U.S. Marine Corps vertical transport aircraft MV-22 Ospreys to a general aviation airport called Yao in Osaka for a part of flight training missions, Tokyo moves to study comprehensively its feasibility. Hashimoto’s plans immediately invited an opposition from the mayor of Yao City to accept military missions to its civil airport. Accordingly the central government would study the plans carefully as it has three-fold drawbacks in refuelling, hangers and flight/training environments.

Mr. Hashimoto will meet Yoshihide Suga, Chief Cabinet Secretary to make his proposal officially on June 6.

Marine Corps’ MV-22 Ospreys are stationed in Futenma Air Station where there is virtually no gap between dense housing area and local citizens claim Ospreys are symbolizing too much concentration of US military installations in small Okinawa prefecture. Prime Minister Shinzo Abe met Gov. Hirokazu Nakaima of Okinawa in last February to tell the governor that the governement wished to work hard to relocate Osprey drills to outside of Okinawa as much as possible.

Even though relocation of US bases outside Okinawa has been a poetical promise over the years, there has been no local governments to accept installations within their premises fearing troubles and protesting citizens.

Yao, a suburb of Osaka, has a commuter and helicopter airport of small scale but the airport is being surrounded by housing complex and obstructing buildings at all directions.

A Defense Ministry official said that Osprey’s refuelling, since this SVTOL aircraft uses different fuel than light aircraft or helicopters, calls for new facilities that will cost billions in Japanese yen. He also points out there is no extra space in the tiny airport to house a new hanger to accommodate Ospreys. How about Yao from a view point of its suitability as training environment? If Yao turns out to be unsuitable for training missions, the effect to reduce heavy concentration  of US military presence in Okinawa  would be limited.

Marine Corps is reportedly seeking flight training plans at more areas in homeland Japan by securing refuelling and transit points as many as possible. In the west, Marine Corps has its Iwakuni Air Station and it maybe wants to prioritize a station in eastern side.  Yao, Osaka is in western part and closer to Iwakuni.


  Yao is in Osaka Prefecture



Yao Airport (RJOY): 70ha, 09/27 1,490m x 45m, 13/31 1,200m x 30m