Status of ISS Ham Radio Operations

ISS Amateur Radio Project Engineer Kenneth Ransom, N5VHO reports the ARISS AX.25 digipeater has changed frequency from 145.825 MHz (up/down) to 437.550 MHz (up/down). The same digi alias ARISS is still used. This change was started with the docking of the ESA...

SO-67 Recovery Work Continues

SA AMSAT say there is still a recovery opportunity for the amateur radio satellite SumbandilaSat (SO-67). The team at SunSpace are still incrementally reading back the program code from the nine power modules in an effort to determine the extent of the corruption....

ARRL 9 cm Band Plan Updated

Outside of ITU Region 1, the Amateur Satellite Service has a 9cm band allocation of 3.400 GHz – 3.410 GHz on a non-interfering basis. No current satellites are active on this frequency range at present. The new band plan reserves allocations for EME and amateur...

ARISS and Ham Radio Opportunities Video

Dayton 2012 presentation by Mark Hammond N8MH describing the different roles and opportunities for Technical Mentors and Ground Station operators to play in an ARISS contact with the International Space Station. Watch ARISS and Ham Radio Opportunities by N8MH Dayton...

Video of HTV-3 Spacecraft and CubeSat Deployer

The Japanese H-II Transfer Vehicle “KOUNOTORI” (HTV) is an unmanned transfer vehicle which can carry amateur radio CubeSats along with food, clothes and equipment needed for experiments in the International Space Station (ISS). “KOUNOTORI 3”...