MOJAVE-10.28.2012—On a calm clear high-desert October evening, Interorbital Systems’ NEPTUNE rocket series’ main engine roared to life in its first hot-firing test. The engine, the IOS GPRE 7.5KNTA (General Purpose Rocket Engine; 7,500lb-thrust; Nitric Acid; Turpentine; Ablative cooling), blasted a 22-foot (6.71-meter) plume of fire across Interorbital’s Mojave Spaceport test area, scorching the sand an additional 50 feet (15.24 meters) beyond the plume end.
Tag Archives: Amateur Radio
Video of Interorbital Systems’ Neptune Rocket Test Firing
MOJAVE-10.28.2012—On a calm clear high-desert October evening, Interorbital Systems’ NEPTUNE rocket series’ main engine roared to life in its first hot-firing test. The engine, the IOS GPRE 7.5KNTA (General Purpose Rocket Engine; 7,500lb-thrust; Nitric Acid; Turpentine; Ablative cooling), blasted a 22-foot (6.71-meter) plume of fire across Interorbital’s Mojave Spaceport test area, scorching the sand an additional 50 feet (15.24 meters) beyond the plume end.
Subsystems of CXBN Explained
In this video Assistant Professor for Space Science at Morehead State University and chief engineer for the Cosmic X-ray Background Nanosatellite, Kevin Z. Brown describes the subsystems for CXBN which has an amateur radio downlink on 437.525 MHz, GFSK, AX.25.
Attempt to Recover the F-1 Amateur Radio CubeSat
FSpace F-1 Amateur Radio CubeSat
Since the amateur radio F-1 CubeSat was deployed from the International Space Station (ISS) on October 4 there have been no confirmed reception reports.
The attempts to recover the CubeSat are now focusing on reception of the backup UHF FM channel 437.485 MHz (+/-10 kHz Doppler shift). This FM beacon should transmit Morse Code for 20 seconds every 80 seconds during daylight.
The team would appreciate any reports of the beacon which can be sent to Thu Trong Vu XV9AA at thuvt@fpt.edu.vn
The FPT University FSpace team have issued a statement:
Video of 27th AMSAT-UK Colloquium
Jan Poppeliers ON7UX has put together a short video compilation of the AMSAT-UK Colloquium held in Guildford, Sept. 14-16.
Kickstarter crowdfunding site launches in the UK
Kickstarter, which been used to fund a number of Amateur Radio projects in the USA, has now launched in the UK.
Radio ham Zac Manchester KD2BHC used Kickstarter to raise $74,586 in donations to fund the development and deployment of 200 amateur radio KickSat sprite satellites.
The amateur radio satellite project ArduSat managed to raise donations of $106,330 in just 30 days.
Kickstarter is not just about raising large sums of money, for example Sandy Antunes used Kickstarter to raise $2,780 to buy a ham radio transceiver and antennas to create an amateur radio satellite ground station Calliope
Read the BBC News report at http://www.bbc.co.uk/news/technology-20145764
Kickstarter in the UK http://www.kickstarter.com/blog/kickstarter-in-the-uk
AMSAT-UK 
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