The HTV-3 cargo vessel carrying five CubeSats blasted off on an H-IIB rocket from the Tanegashima Space Center on Saturday, July 21 at 02:06 UT on its way to the International Space Station (ISS).
On July 27 it is scheduled to arrive at the ISS where it will be grappled by the Expedition 32 crew using the station’s Canadarm2 robotic arm and attached to the forward end of the Harmony module to begin a stay of just under a month.
Onboard are four amateur radio CubeSats, F-1, We-Wish, FitSat-1 and TechEdSat along with a scientific CubeSat Raiko.
The CubeSats will remain on the ISS until the first week in September when they will be deployed by Japanese astronaut and radio amateur Akihiko Hoshide KE5DNI using the ISS Kibo robot arm.
The F-1 CubeSat carries a pair of Yaesu VX-3R handheld transceivers to provide communications on 145.980 MHz and 437.485 MHz FM using AX.25 packet radio data.
FITSAT-1 will carry an Optical Communications experiment that aims to write Morse Code across the night sky, although only when in range of Japan. It will also transmit CW on 437.250 MHz, FM AX.25 data on 437.445 MHz and high speed data on 5840.00 MHz.
We-Wish will transmit on 437.505 MHz FM AX.25 data.
TechEdSat will transmit on 437.465 MHz and will also communicate via the Iridium and Orbcomm satellite phone networks, a first for a CubeSat.
Watch the launch of the HTV-3
Video of planned deployment of F-1 CubeSat XV1VN from the ISS http://www.uk.amsat.org/8446
F-1 CubeSat on TV http://www.uk.amsat.org/8861