micis - Station treaty code IS06 is an infrasound station on Cocos Island.
Station profiles - IS06 - Cocos Islands: CTBTO Preparatory Commission
The CTBTO has already searched their infrasound records for any signal peaks that might have come from MH370 on the morning of the 8th March and found nothing. This is because of the substantial distance from IS06 to the suspected crash site, and the high level of background noise created by wind, that is a feature of infrasound stations located on oceanic islands.
http://www.ctbto.org/fileadmin/user_...ines_MH370.pdf