AMSAT NEWS SERVICE ANS-063

The AMSAT News Service bulletins are a free, weekly news and infor- mation service of AMSAT North America, The Radio Amateur Satellite Corporation ANS publishes news related to Amateur Radio in Space including reports on the activities of a worldwide group of Amateur Radio operators who share an active interest in designing, building, launching and communicating through analog and digital Amateur Radio satellites

The news feed on http://www amsat org publishes news of Amateur Radio in Space as soon as our volunteers can post it

Please send any amateur satellite news or reports to: ans-editor at amsat org

In this edition:

• VP9, BERMUDA on Satellites
• GOLF-TEE and GOLF-1 Selected for NASA’s CubeSat Launch Initiative
• Rare Grid Rover Activation Planned on Pacific Coast
• VUCC Awards-Endorsements for February 2018
• Satellite 101 Wiki Released by IIT Bombay Student Satellite Project
• Rules for AMSAT Awards updated
• BIRDS-2 CubeSat Constellation Includes 145 825 MHz Digipeater
• Satellite Shorts From All Over

SB SAT @ AMSAT $ANS-063 01 ANS-063 AMSAT News Service Weekly Bulletins

AMSAT News Service Bulletin 063 01  From AMSAT HQ KENSINGTON, MD DATE MARCH 4, 2018 To All RADIO AMATEURS BID: $ANS-063 01

VP9, BERMUDA on Satellites

VP9, BERMUDA Chris, KG6CIH, will be active as KG6CIH/VP9 from Bermuda (NA-005) between March 8-12th Activity will be holiday style in addition to also checking out the island He will be splitting radio time with a friend (David/WH6DSN was mentioned by another source) They will be focused on SSB operations on the main bands (80/40/20 meters, 15 meters if pro- pagation is good, 160m if antenna works), and maybe some satellite contacts too QSL will primarily be via LoTW, but if they get enough contacts, they will consider printing up special cards

[ANS thanks Ohio/Penn DX Bulletin #1353 for the above information]

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GOLF-TEE and GOLF-1 Selected for NASA’s CubeSat Launch Initiative

On March 2, 2018, NASA announced the ninth round of selections for the CubeSat Launch Initiative (CSLI) The first two AMSAT GOLF CubeSats, GOLF-TEE and GOLF-1, were among the 21 missions recommended for selection

AMSAT must negotiate and execute a Cooperative Research and Development Agreement (CRADA) with NASA for each project to finalize selection NASA anticipates a sufficient number of launch opportunities but does not guarantee that all recommended payloads will be launched

GOLF-TEE (Technology Evaluation Environment) will serve as a rapidly deployable Low Earth Orbit (LEO) testbed for technologies necessary for a successful CubeSat mission to a wide variety of orbits

AMSAT Vice-President Engineering Jerry Buxton, N0JY, said “The GOLF-TEE project tees off the next phase of our CubeSat program GOLF-TEE provides AMSAT hardware and knowledge for Attitude Determination and Control (ADAC) capability and the opportunity to develop a 3U spaceframe with deployable solar panels that can be used in LEO or HEO missions, two of the major systems required in future GOLF and HEO missions ” Ragnarok Industries developed the attitude control system for the Lunar Heimdallr 6U CubeSat, a NASA Cube Quest Challenge finalist

GOLF-TEE provides the opportunity for rapid deployment and on orbit testing of the AMSAT’s Advanced Satellite Communications and Exploration of New Technology (ASCENT) program’s technology, including radiation tolerant transponder and Integrated Housekeeping Unit (IHU) technologies that will lead the way for low cost commercial off-the-shelf (COTS) systems that can function in the MEO and HEO radiation environments GOLF-TEE will also carry a Fox-1E design V/u linear transponder and RadFx (Radiation Effects) experiment for Vanderbilt University

GOLF-TEE and the GOLF program will provide for the development of “Five and Dime” Field-Programmable Gate Array Software Defined Radio (FPGA SDR) transponders for use on a variety of missions and orbits

The target date for launch of GOLF-TEE is 4Q 2019

GOLF-1 will serve as a follow-on mission, also to LEO Launch is targeted for 2020-2021

GOLF-1 will require a de-orbiting plan that is in compliance with NASA's NPR 8715 6 NASA Procedural Requirements for Limiting Orbital Debris in order to be manifested on a launch, due to the high altitude AMSAT has requested

Please consider a donation to the AMSAT GOLF program for development, construction, and testing of the GOLF-TEE and GOLF-1 CubeSats Donate at https://goo gl/GJ2Utb Checks may be mailed to AMSAT, 10605 Concord St #304, Kensington, MD 20895-2526

[ANS thanks Paul, N8HM, for the above information]

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Rare Grid Rover Activation Planned on Pacific Coast

Heads up AMSAT enthusiasts Billy Blue, KM6NJL, plans to head to Humboldt County, California March 16-19 Billy says, "Depending on schedule and terrain and activities I'm going to try to work from CM89, CN70, CN80, CN71 and CN81 or the borders of these grids Unfortunately I won't be heading further east "

[ANS thanks Billy Blue, KM6NJL, for the above information]

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VUCC Awards-Endorsements for February 2018

Here are the endorsements and new VUCC Satellite Awards issued by the ARRL for the period February 1, 2018 through February 28, 2018 Congratulations to all those who made the list this month!

February: Short Month -- Fewer endorsements

CALL        1Feb18  1Mar18

WA4NVM       1450   1488 WC7V         1158   1159 AA5PK        996    1012 K4FEG        841    878 N4UFO        700    715 K6FW         661    703 K0FFY        173    260 VE6SWC       173    173 K5IX         100    125 G0ABI        115    116 AB1OC               115 (NEW VUCC) PU8RFL              101 (NEW VUCC)

If you find errors or omissions please contact me off-list at @ com and I'll revise the announcement

This list was developed by comparing the ARRL pdf listings for February 1, 2018 and March 1, 2018 It's a visual comparison so omissions are possible   Apologies if your call was not mentioned   Thanks to all those who are roving to grids that are rarely on the birds   They are doing most of the work!

[ANS thanks Ron, W5RKN, for the above information]

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Satellite 101 Wiki Released by IIT Bombay Student Satellite Project

Members of the Pratham satellite team, the first student satellite of IIT Bombay Student Satellite Project (IITBSSP), have created the Satellite 101 Wiki as a part of a social goal of spreading knowledge and enthusiasm related to satellite and space technology among various aspiring students and universities across the globe

The Wiki discusses:

• Starting a Student Satellite Project   - Building the Team   - Planning the mission and finalizing the Payload   - Obtaining the required Infrastructure
• Subsystems within a Satellite   - Payload Subsystem   - Communications Subsystem   - Electrical Subsystem   - Attitude Determination and Control Subsystem   - Mechanical Subsystem

Access the Satellite 101 Wiki at: http://www aero iitb ac in/satelliteWiki/index php/Satellite_101

[ANS thanks the IIT Bombay Student Satellite Project for the above information]

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Rules for AMSAT Awards updated

A few months ago we added Washington, DC counting the same as a state Today, we continued to align our awards with the ARRL Our rules stated contacts had to be made within 25 miles or 40 kilometers from your home location We have now amended the rules to read within 50 miles or 80 kilometers This should be more beneficial for those that have moved to a new QTH

[ANS thanks Bruce, KK5DO, for the above information]

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BIRDS-2 CubeSat Constellation Includes 145 825 MHz Digipeater

The BIRDS-2 CubeSat constellation developed at Japan's Kyushu Institute of Technology includes three 1U CubeSats:

• BHUTAN-1
• MAYA-1
• UiTMSAT-1

All CubeSats in BIRDS-2 constellation have identical designs and utilize the same radio frequencies They are planned for release from the ISS together in 2018

The primary mission of BIRDS-2 CubeSat constellation is to provide digital message relay service to the amateur radio community by means of an APRS digipeater onboard The APRS digipeater onboard BIRDS-2 CubeSats will use 145 825 MHz for both receive and transmit

145 825MHz is a standard frequency used by other satellites such as ARISS and LAPAN-A2

Another mission of the BIRDS-2 CubeSat constellation is to demon- strate a store-and-forward (S&F) system In this mission, a goal is to investigate technical challenges through experiments on appropriate data format, multiple access scheme, file-handling protocol while complying with limited operational time and power constraints

Another interesting application of BIRDS-2 CubeSat S&F system is for the satellites to collect data from remote ground sensors, store them onboard and download them to the different BIRDS-2 ground stations network

Further, students of Kyushu Institute of Technology will use BIRDS-2 CubeSat constellation to enhance research and experiment in the fields of single latch-up event detection, magnetic field measurements using a COTS anisotropic magnetometer, and flight testing of a COTS GPS chip which can be used for future CubeSat missions if proven effective

Students will also explore a passive attitude stabilization mechanism consisting of magnets and hysteresis dampers for proper orientation of camera on a CubeSat All measurements and image data will be shared with the public on BIRDS-2 project website

Moveover, BIRDS-2 CubeSat constellation will expand amateur radio communication experiment on the operation of CubeSat constellation via a network of UHF/VHF amateur radio ground stations (started in BIRDS-1 CubeSat constellation project) All the above missions are envisioned to promote awareness of amateur radio communication and amateur satellites among the general public and students, especially in the participating nations of BIRDS-2 Project: Bhutan, Malaysia, Philippines, and Japan Planning a deployment from the ISS in 2018

The IARU has coordinated a downlink frequency of 437 375 MHz and for APRS uplink/downlink 145 825 MHz The IARU detailed pages are as noted:

BHUTAN-1 http://www amsatuk me uk/iaru/finished_detail php?serialnum=562 MAYA-1 http://www amsatuk me uk/iaru/finished_detail php?serialnum=563 UiTMSAT-1 http://www amsatuk me uk/iaru/finished_detail php?serialnum=564

An article in the Bhutan press is posted at: http://www kuenselonline com/bhutan-1-expected-to-be-in-space-by-may/

[ANS thanks AMSAT-UK, kuenselonline com, and the IARU for the above information]

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Satellite Shorts From All Over

• Congratulations on achieving a distance of 7649 km via AO-7   QSO by F6HTJ (JN12) and K4FEG (EM55) near Memphis, Tennessee   The frequency was 145930 0 (Via F6HJT)

• The Eureka Amateur Radio Club, VY0ERC, is located at 79 degrees 59 min   North, 85 degrees 56 min West on Ellesmere Island (IOTA NA-008)   M0NPT recorded a video of G0ABI and G7SVF working VY0ERC via AO-91:   https://youtu be/oOiV-iEZhX4 (AMSAT-UK on Twitter)

• 2017 Space Symposium - Corey Shields KB9JHU - Intro to SATNOGS   https://www youtube com/watch?v=FsKJX4WgCn0   (via AMSAT Twitter)

• Congratulations on achieving a distance of 5,479 km via AO-91   QSO by Sam, N3ROY (FM29) and Jose, EB1AO (IN52) in Spain at   1530 Z on March 1 (via N3ROY)

• A group of Ham Radio operators from Southern Mexico will be   operating the special event "Spring Equinox" with the call   6E3MAYA from March 17th to 21th The activity will be 80 to   6 meters in SSB, CW, Satellite and Digital Modes QSL via   XE3N (Twitter via Daily DX and XE3N)

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In addition to regular membership, AMSAT offers membership in the President's Club Members of the President's Club, as sustaining donors to AMSAT Project Funds, will be eligible to receive addi- tional benefits Application forms are available from the AMSAT Office

Primary and secondary school students are eligible for membership at one-half the standard yearly rate Post-secondary school students enrolled in at least half time status shall be eligible for the stu- dent rate for a maximum of 6 post-secondary years in this status Contact Martha at the AMSAT Office for additional student membership information

73, This week's ANS Editor, Lee McLamb, KT4TZ kt4tz at amsat dot org

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Via the ANS mailing list courtesy of AMSAT-NA http://www amsat org/mailman/listinfo/ans