AlSat-1N and Pratham launch from India

AlSat-1N Mission PatchThe AlSat-1N and Pratham satellites, both with amateur radio payloads, launched on the Indian ISRO PSLV-C35 mission at 0342 GMT on Monday, September 26, 2016, reports are requested.

Update Sept 27: The AlSat-1N signal has been received but nothing heard from Pratham. A Dorset radio amateur reports receiving a signal from PISAT (2240 MHz) which was also on the PSLV-C35 launch

AMSAT-BB indicate the Pratham CW beacon on 145.980 MHz is active

The 3U CubeSat AlSat-1N was built in collaboration between the Algerian Space Agency (ASAL), UK Space Agency (UKSA), Surrey Space Centre (SSC) staff and Algerian students as a technology transfer and demonstrator for Algeria.

AlSat-1N is also hosting three UK payloads from various institutions and aims to take images of the Earth and send back data from the UK payloads.

The IARU coordinated downlink is 437.650 MHz 9k6 FSK.

Any downlinked data will be gratefully received at
Both decoded hex files and recordings would be greatly appreciated. Richard Duke M0GSN is transmission authority in the UK under the SSC Club callsign M0GKK.

Further information on AlSat-1N can be downloaded from:

Information on the Pratham student satellite is at

UKSA announces CubeSat payload opportunity

UKSA - UK Space Agency LogoThe UK Space Agency (UKSA) has announced an opportunity to fly payloads on the 3U CubeSat AlSat-1N.

AlSat-Nano is primarily an education programme, its top level objective is to teach Algerian students how to design, build and operate a 3U CubeSat. The programme involves a number of Algerian graduate students who will be hosted at the Surrey Space Centre (University of Surrey) and focuses on the development of the CubeSat as a hands-on learning exercise for the students, to demonstrate the practical implementation of this type of low cost space technology.

As well as the practical element of the programme there will be a focus on research modules around the use of low cost nano-satellite technologies and applications in developing nations such as Algeria, which would help to create sustainable growth and have practical uses such as earthresource management (agriculture, water), atmospheric monitoring, and disaster management.

The design and build of the nano-satellite will take place at Surrey Space Centre. Final assembly, integration and verification will take place at the ASAL satellite development facility in Oran, Algeria. Operations will be carried out from Oran also.

The bus will be built using hardware sourced from UK suppliers and the CubeSat will also carry payloads which will be supplied by the UK CubeSat community. These payloads will be selected in a competitive process following an Announcement of Flight Opportunity which will be issued in December 2014.

The precise interface specifications will be developed during the first trimester of the project to be integrated in the Announcement of Opportunity, however it is foreseen that a maximum volume of 1U (10cm x 10cm x 10cm) and maximum mass of 1kg will be available for payloads. The selection of the payloads will be carried out in early 2015 via a selection panel.

Payloads must be ready for functional testing and integration by September 2015. Launch will be in Q2 2016. Because of the educational and collaborative nature of the programme there are two further specific points that should be noted:
• Payload providers must be actively engaged in all programme reviews and an active participant in the consortium
• Payload providers must be willing to share payload data with the programme for research purposes, and to receive interpreted payload data via the ASAL ground segment in Oran, Algeria

Submissions should be sent to Ryan King, UK Space Agency – with ‘AlSat-Nano RFI’ as the subject line. The deadline for responses is 12 noon, November 14th 2014. Submissions received after this time will not be read.


UK Space Agency Announcement