Masa JN1GKZ reports JAXA has announced three BIRDS-2 CubeSats with APRS digipeaters will deploy from the International Space Station on August 10, 2018.
BHUTAN-1, MAYA-1 and UiTMSat-1 will transmit 30 minutes after deployment. Initial mode looks CW on 70cm.
They use same frequency 437.375 MHz and transmit in the order of BHUTAN-1, MAYA-1 and UiTMSat-1. Each CubeSat also has an APRS digipeater on 145.825 MHz.
Satellite Country ID Call Sign
BHUTAN-1 Bhutan BIRD-BT JG6YKL
MAYA-1 Philippines BIRD-PH JG6YKM
UiTMSat-1 Malaysia BIRD-MY JG6YKN
BIRDS Project http://birds2.birds-project.com/operation/