Dear Amsat members,

For various reasons, the call sign of our satellite, C0-56 (also known as Cute-1.7 + APD) had to be changed from

JQ1YCC (old call sign)

to

JQ1YPC (new call sign).

We are very sorry for the inconvenience and confusion this might engender, and wish you could update your database as well as the various documents and pages referring to our satellite's call sign.

In advance, we thank you very much for your trouble and will do our best to provide improved services to the amateur radio community with Cute-1.7+APD II. http://lss.mes.titech.ac.jp/ssp/cute1.7/index_e.html

Best regards,

Omagari Kuniyuki for The Tokyo Institute of Technology Cute1.7+APD team.