Any help with tracking would be greatly appreciated!
We’re currently undecided between morning or late-afternoon. If we go for morning then we may also launch a second later near-identical balloon later in the day. 5m/s ascent, ~35km burst.
• Callsign: 1900 (year of construction of the Marconi Wireless Station)
– Calling Beacon: 433.650MHz.100 LoRa Mode 5
– Telemetry: 434.300 MHz LoRa 20.8K SF10 4/5 Explicit
• Callsign: 1901 (year of first over-the-horizon transmission received at the Wireless Station, from the Isle of Wight)
– 434.100 MHz USB RTTY 50bd 7n2 480Hz
I’ll post updates in #highaltitude on the day when I can.
For tuning in on the pi-in-the-sky LoRa gateway, the config you need is:
Thanks, Phil M0DNY
The 434.100 MHz FSK RTTY balloon signal should be receivable across most of the British Isles using a radio capable of SSB reception in 434 MHz. Online tracking at https://tracker.habhub.org/
No radio? Use the SUWS online radio to receive signals from 434 MHz High Altitude Balloons when they are range of London (select USB mode) http://farnham-sdr.com/
Links to #highaltitude IRC chat, UKHAS mailing list, Online Radio and Tracking information at
Masa JN1GKZ reports JAXA has announced that nine CubeSats will deploy from the International Space Station on Friday, July 13.
The nine CubeSats are RainCube, Radix, CubeRRT, HaloSat, TEMPEST-D, EnduroSat AD, EQUISat, MemSat and RadSat-g.
EnduroSat AD, EQUISat and MemSat will operate in the amateur bands. The IARU Amateur Satellite Frequency Coordination Status pages show these frequencies:
• EnduroSat AD 437.050MHz CW, GFSK 9k6
• EQUISat 435.550MHz CW, FSK 9k6
• MemSat 437.350MHz BPSK 9k6
Masa JN1GKZ Tokyo Japan
The paper edition should be sent to postal members in 2-3 weeks.
In this issue:
• From the Secretary’s Keyboard
• 2018 Meetings & Events calendar
• My amateur Radio “Career” by Peter 2M0SQL
• Things that fall from the sky!
• AO73/FUNcube-1 Illumination update
• Greater Orbit, Larger Footprint: An Introduction to AMSAT-NA’s GOLF Program
• News Round-up June 2018
• Spacelink “Get Space V” day
• Presentations planned for the 2018 AMSAT-UK Colloquium
• Operating portable in the Mediterranean
• ESERO Germany opened in Bochum
• Debris Risks in GEO Orbits
• World Amateur Radio Day
• ATHENOXAT-1 Image received
• Pointing that Dish for Es’hail-2!
• Her Majesty’s Royal Mint – GB4RME
• My Satellite Story – G0ABI
• Beginners workshop on SDR programming
• 2018 AMSAT-NA Space Symposium
• Ham Radio at Friedrichshafen
• The AMSAT-UK Colloquium – 2018
• Lean Qualification of the AMSAT-UK Software Radio Payload
• Electromagnetic Field 2018 August 31 to September 2
• TLE confusion
• Young space entrepreneurs win backing from industry experts
Membership of AMSAT-UK is open to anyone who has an interest in amateur radio satellites or space activities, including the International Space Station (ISS).
E-members of AMSAT-UK are able to download OSCAR News as a convenient PDF that can be read on laptops, tablets or smartphones anytime, anyplace, anywhere. Join as an E-member at Electronic (PDF) E-membership
PDF sample copy of “Oscar News” here.
Join AMSAT-UK using PayPal, Debit or Credit card at
E-members can download their copies of OSCAR News here.
ARISS Russia is planning a special Slow Scan Television (SSTV) event from the International Space Station Station around 09:00 GMT on Friday, June 29 and continuing until 18:30 GMT Sunday, July 1.
Supporting this event is a computer on the ISS Russian Segment, which stores images that are then transmitted to Earth using amateur radio, specifically the onboard Kenwood TM-D710E transceiver.
These images will commemorate the various satellites that were hand-deployed from the ISS. These will include the first satellite deployment from ISS: Suitsat-1/Radioskaf-1 which was developed by ARISS and deployed in February 2006.
The transmissions will be made on 145.800 MHz FM using the PD-120 SSTV mode.
Note the ISS transmissions use the 5 kHz deviation FM standard rather than the narrow 2.5 kHz used in Europe. If your transceiver has selectable FM filters try using the wider filter. Handheld transceivers generally have a single wide filter fitted as standard and you should get good results outdoors using just a 1/4 wave whip antenna.
The ISS Fan Club site will show you when the space station is in range http://www.issfanclub.com/
ISS SSTV information and links at https://amsat-uk.org/beginners/iss-sstv/
Post your images on the ARISS-SSTV gallery at http://www.spaceflightsoftware.com/ARISS_SSTV/
If you don’t have an amateur radio receiver you can still listen to the ISS by using an Online Radio, also known as a WebSDR. Select a Frequency of 145800.0 kHz and Mode FM:
• Farnham WebSDR when ISS is in range of London http://farnham-sdr.com/
• R4UAB WebSDR when ISS is over Russia http://websdr.r4uab.ru/
Please note that the event is dependent on other activities, schedules and crew responsibilities on the ISS and subject to change at any time. You can check for updates regarding planned operation at:
ISS Ham https://twitter.com/RF2Space
ARISS Status https://twitter.com/ARISS_status
ARISS SSTV Blog https://ariss-sstv.blogspot.com/
AMSAT Bulletin Board http://www.amsat.org/mailman/listinfo/amsat-bb
If you receive a full or partial picture from the Space Station your Local Newspaper may like to know http://www.southgatearc.org/news/2016/july/now-is-a-great-time-to-get-ham-radio-publicity.htm
The RSGB produce a handy Media Guide and Template press release for anyone to download and adapt, see http://rsgb.org/main/clubs/media-guide-for-affiliated-societies/
An example of the publicity you can get for the hobby by telling your Local Newspaper
On June 20 and 21, the Tanusha satellites will be connected to an antenna on the ISS Russian Service Module and transmit voice messages on 437.050 MHz FM with 145.800 MHz FM relay.
The AMSAT-NA website says:
ARISS-Russia, in collaboration with the Southwest State University in Kursk, Russia, are developing a series of educational CubeSat satellites called Tanusha.
Two Tanusha CubeSats were developed by students at Southwest State University and were hand-deployed by cosmonauts during an August 2017 extravehicular activity. These two CubeSats are performing cluster flight experiments through communications links.
A second set of CubeSats, Tanusha 3 & 4 were launched earlier this year and are currently on-board ISS. Tanusha 3 & 4 are planned to be hand deployed by Cosmonauts in August. They will perform even more comprehensive cluster flight objectives than Tanusha 1 & 2.
On June 20, Tanusha 3 will be connected to one of the ARISS Service Module antennas and will transmit from 0730-1200 UTC on 437.05 MHz. These FM transmissions will include greetings from students in several languages, including Russian, English, Spanish and Chinese.
On June 21, Tanusha 4 will be connected to one of the ARISS Service Module antennas and will transmit from 0730-1200 UTC on the same frequency: 437.050 MHz.
The ARISS-Russia team plan to also retransmit these signals on the standard ARISS 2-meter downlink, 145.80 MHz using the JVC Kenwood D700 radio that is still on-board ISS. All are invited to listen to the CubeSats from ISS on 437.050 and/or 145.800 MHz FM.
Note: the Doppler shift for the 437.050 MHz signal will be +/-10 kHz.
How to hear the ISS, links to online tracker, online 145/437 MHz radios, etc
The 2018 AMSAT-UK International Space Colloquium is combined with the RSGB Convention on October 13-14 at the Kent Hills Park Conference Centre in Milton Keynes, MK7 6BZ.
If you wish to attend the 2018 AMSAT-UK Colloquium, you should book to attend the RSGB Convention.
The schedule is at http://rsgb.org/main/about-us/rsgb-convention/rsgb-convention-programme/
BUT BEFORE YOU BOOK you might like to consider attending the AMSAT-UK Gala Dinner on the evening of Saturday. October 13 as an alternative to the RSGB Convention dinner. The AMSAT-UK dinner will be held at the Hilton Hotel, which is about 1 km from the Kent Hills Conference Centre; a taxi ride is about £3 per cab. Detailed times will follow, but it will follow similar lines to AMSAT-UK Gala Dinners in previous years. There are normally a few speeches, trophy presentations etc etc.
If you wish to attend the dinner you MUST book this in advance. Dinner Jackets or suits definitely NOT required.
The dinner will be a three course affair, and the cost above does not include drinks which will be available from the hotel bar.
Note that when you book on the RSGB web site you should use the Pick and Mix option to avoid paying for their dinner!
You can book the RSGB Colloquium via http://rsgb.org/main/about-us/rsgb-convention/
You can book the AMSAT-UK Gala Dinner at
The June PDF of the weather satellite publication GEO Newsletter produced by the Group for Earth Observation is now available for free download.
The Group for Earth Observation’s aim is to enable amateur reception of weather and earth imaging satellites that are in orbit or planned for launch in the near future. Membership of GEO is free.
Among the items in this newsletter Francis Bell G7CND writes about the GEO display at the Kempton Park Amateur Radio Rally, Les Hamilton provides an update on the Meteor M2 satellite and of course there are the impressive weather satellite images received by members.
Download the June 2018 GEO Newsletter from
Ofcom has published a consultation on the UK’s preparations for the World Radiocommunication Conference 2019 (WRC-19) of the International Telecommunication Union.
WRCs are held approximately every four years, and take decisions concerning the identification and international harmonisation of spectrum bands. Ofcom represents the UK at WRCs.
The next conference will take place between October 28 and November 22, 2019. It will consider a wide range of issues across a number of sector interests including mobile broadband, maritime, aeronautical, satellite and scientific use of spectrum.
The public consultation closes on September 13, 2018, details at
Your news, views and articles for Oscar News are always very welcome. These really are the most exciting times to be involved win the amateur satellite world with so many unique new projects underway. The magazine continues to provide interesting details about these various space missions and the groundstations needed to communicate with them.
We are able to accept your input in almost any of the usual formats but please keep the images separate or put them at the end of the document.
Please contact us at ONfirstname.lastname@example.org with your information or if you have any questions.
Thanks and 73 Graham – G3VZV
It is planned that two Russian CubeSats will be deployed from the International Space Station in August during a spacewalk (EVA).
SiriusSat-1 (SXC1-181) call sign RS13S beacon 435.570 MHz
SiriusSat-2 (SXC1-182) call sign RS14S beacon 435.670 MHz
The satellites are at RSC Energia, where they are undergoing additional checks before being sent to the International Space Station. A launch is planned for July 10 on a Progress cargo vehicle to the ISS with deployment in August during a spacewalk.
Sputnix Facebook post https://www.facebook.com/Sputnixru/posts/1589717307807600
In episode 21 of the TX Factor show Bob McCreadie G0FGX and Mike Marsh G1IAR discuss the linear (SSB/CW) amateur radio satellites and give a demonstration with the CAMSAT XW-2F satellite.
They also review the new Icom IC-7610 transceiver, and look at programming your SDR handie and running a SharkRF openSPOT digital radio IP gateway.
As always, in their free-to-enter draw, there’s a chance to win two great amateur radio-related items – a Prism dust cover for your rig, and a copy of the book “Amsats and HamSats”.
Bob and Mike discuss satellites near the start of the show and towards the end at 48:08 they give a live demonstration of the CAMSAT XW-2F SSB transponder satellite.
Watch TX Factor – Episode 21 (TXF021)
CAMSAT XW-2 Satellites https://amsat-uk.org/satellites/communications/camsat-xw-2/
Bulgaria’s first CubeSat, EnduroSat One, was launched to the International Space Station on the cargo resupply OA-9 mission on May 21, 2018 from the Mid-Atlantic Regional Spaceport in Virginia, USA. On May 24 the Cygnus capsule docked to the Station and the satellite was taken onboard the ISS.
The satellite will be deployed from the ISS in the coming weeks.
The mission aims to popularize the Radio Amateur activities in Bulgaria and it will include cooperation with Bulgarian Federation of Radio Amateurs (BFRA), including workshops and additional educational activities.
The spacecraft has been completely build in Bulgaria. This first educational mission aims to inspire young Bulgarians and give them the chance to participate in a real space program!
The Space Challenges and EnduroSat teams have invested considerable resources, time and effort in preparing the Bulgarian CubeSat. In order to support the Radio Amateur community, the satellite emits in frequencies which are readily available for receiving by anyone with basic communication skills and radio equipment.
It is hoped the mission will help more young Bulgarians learn the basics of satellite communications through practical exercises empowered by the orbiting satellite.
Radio amateurs from around the Globe will be able to listen to the satellite beacon and to receive telemetry data from the satellite on a regular basis. They will be able to connect to the satellite, receive detailed telemetry information and receive a confirmation from the satellite for every established connection which will serve as QSL card.
Beacon: 437.050 MHz CW and 9600 bps GMSK AX.25
See the EnduroSat site for further information http://one.endurosat.com/
In issue 77 of the free IARU Region 1 VHF newsletter the Chair of VHF-UHF-uW committee Jacques Verleijen ON4AVJ highlights the threats to vital amateur radio spectrum at VHF, UHF and Microwaves.
In less than a year we will have our interim meeting about the use of the spectrum above 30 MHz. We have to face some challenges. I want to invite all Member Societies to think about how to promote, defend and use our frequencies.
They are wanted by others, both government and commercial, users. So this is a wake-up call to be aware that if we not are using those bands we will lose them. Such a setback will not be the responsibility of IARU(R1), if we lose them, but from the amateur community who often have more commitment to HF, than VHF&up.
I know that this statement will shock some of you, but it is true. Our survey on the use of VHF&up made this clear. So I want to invite all Member Societies to think creatively (out of the box, as we say now) to think how to improve activity on our dear bands.
Like some have said: “use them or lose them” and “HF is not the only bands for ham radio, but they are the easiest to use”.
Download the May 2018 newsletter from http://www.iaru-r1.org/index.php/vhfuhsshf/newsletters