Kakioka

Kakioka: Oct. 12, 2006; Running test

H57

H57: Dec. 28, 2006; Construction in the summer operation

Syowa

Syowa: Dec. 24, 2006; Running test

Skallen

Skallen: Jan. 3-4, 2007; Construction in the summer operation

Skallen: Oct. 17, 2007; CF data recovery & CF program update

H57: Oct. 21, 2007; check Iridium & software version-up operation