July 2020 - AMSAT-BB - mailman.amsat.org

ANS-187 AMSAT News Service Weekly Bulletins
by Mark Johns, K0JM 05 Jul '20

05 Jul '20

AMSAT NEWS SERVICE ANS-187 The AMSAT News Service bulletins are a free, weekly news and infor- mation service of AMSAT, 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 commun- icating 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(a)amsat.org You can sign up for free e-mail delivery of the AMSAT News Service Bulletins via the ANS List; to join this list see: http://www.amsat.org/mailman/listinfo/ans In this edition: * Successful Launch of BY70-2 With FM-to-Codec2 Transponder * AMSAT Responds to Allegations of Unauthorized Legal Expenses * New Satellite Distance Records Set * VUCC Awards-Endorsements for July 2020 * Virginia Air and Space Center Discontinues KE4ZXW Demo Station * AMSAT 2020 Board of Directors Election Upcoming * CAS-6 Becomes TO-108, Added to AMSAT TLE Distribution * San Diego Microwave Group Discusses ARISS Possibilities * ARISS News * Upcoming Satellite Operations * Hamfests, Conventions, Maker Faires, and Other Events * Satellite Shorts From All Over SB SAT @ AMSAT $ANS-187.01 ANS-187 AMSAT News Service Weekly Bulletins AMSAT News Service Bulletin 187.01 >From AMSAT HQ KENSINGTON, MD. DATE 2020 July 05 To All RADIO AMATEURS BID: $ANS-187.01 Successful Launch of BY70-2 With FM-to-Codec2 Transponder Wei Mingchaun, BG2BHC, reports on Twitter that BY70-2 was launched on July 3 at 03:10z from Taiyuan Satellite Launch Center on a CZ-4B launch vehicle. BY70-2 will serve as a replacement for BY70-1, a 2U CubeSat which launched on December 26, 2016. Due to a booster failure, BY70-1 was placed in an elliptical orbit with a low perigee and the satel- lite's orbit decayed in February 2017. Unlike BY70-1, which carried an FM transponder, BY70-2 carries an FM-to-Codec2 transponder similar to the ones on board LO-90 and Taurus-1. More information about working this type of transponder can be found in an article entitled "Digital Voice on Amateur Satellites: Experiences with LilacSat-OSCAR 90" by Paul Stoetzer, N8HM, in the January/February 2019 issue of The AMSAT Journal. The article can also be found on the AMSAT website at https://tinyurl.com/ANS-166-BY70-2. BY70-2 is in a sun-synchronous orbit with an altitude of approximately 500 km. As a replacement, the satellite is sharing BY70-1's IARU coord- ination and ITU API notification. The uplink frequency is 145.920 MHz and the downlink frequency is 436.200 MHz. [ANS thanks Wei Mingchaun, BG2BHC, for the above information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Due to the COVID-19 pandemic, the AMSAT office is closed until further notice. For details, please visit https://www.amsat.org/amsat-office-closed-until-further-notice/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ AMSAT Responds to Allegations of Unauthorized Legal Expenses The Radio Amateur Satellite Corporation (AMSAT) has been made aware of public comments alleging financial mismanagement in the form of “unauthorized” legal expenditures. AMSAT takes these allegations very seriously and in full disclosure, has investigated these claims for many months. AMSAT’s corporate records give a full accounting of all expenditures and are provided to its Directors upon request, in compliance with our governing documents and law of the District of Columbia (D.C.) Our office remains closed due to COVID-19, where those documents reside. Furthermore, AMSAT complies with IRS rules for 501(c)(3) disclosure of public financial documents, such as the Form 990 available on the AMSAT website. Financial review and accounting services from a third- party firm of Certified Public Accountants are utilized by the corporation to ensure governance to best practice and law. The Corporation vehemently denies false statements alleging “unauthorized” expenditures. On behalf of AMSAT, Clayton Coleman, W5PFG President [ANS thanks Clayton Coleman, W5PFG, AMSAT President, for the above information] --------------------------------------------------------------------- New Satellite Distance Records Set Two new distance records have been established in the past week! New records are added regularly to the AMSAT Satellite Distance Records page: https://amsat.org/satellite-dist Jérôme LeCuyer, F4DXV, and Vladimir Vassiljev, R9LR, have claimed the distance record on TO-108 (CAS-6) with a 4,458 km QSO on 28-Jun-2020 at 10:11 UTC between JN04ft91dd in France and MO27qf72nd in Russia. Congratulations to Jérôme and Vladimir! Also, congratulations to Alain Combelles, TR8CA, and Philippe Chateau, EA4NF, for a new AMSAT distance record on the CAS-4A Satellite on 27-Jun-2020 at 13:30 UTC. The contact was completed between IN80fl in Spain and JJ40ql in Gabon. These are the latest in a series of new records set over the past few months, including: EO-88 – 4,086 km. F4DXV in JN04iu <> VO1FOG in GN37in. 02-Apr-2020 at 23:20 UTC. PO-101 (FM) – 5,128 km. EA4SG in IN80cp77em<> R9LR in MO27qf72nd. 06-May-2020 at 23:03 UTC. RS-44 – 8,357 km. W5CBF in EM30jf35qi <> DL4EA in JN48ko94cw. 26-May-2020 AO-92 (L/V) – 4,202 km. OA4/XQ3SA in FH17lv <> XE1MEX in EK08mu. 03-Jun-2020 at 04:07 UTC. AO-27 – 5,682 km. E21EJC in OK03fp <> R9LR in MO27qf. 09-Jun-2020 at 23:45 UTC XW-2B – 4,978 km. KE9AJ in DM79iq47 <> FG8OJ in FK96ig17. 20-Jun-2020 at 11:14 UTC. Congratulations to all of these operators for their patience and their operating skill. [ANS thanks Paul Stoetzer, N8HM, AMSAT Executive Vice-President, for the above information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Need new satellite antennas? Purchase Arrows, Alaskan Arrows, and M2 LEO-Packs from the AMSAT Store. When you purchase through AMSAT, a portion of the proceeds goes towards Keeping Amateur Radio in Space. https://amsat.org/product-category/hardware/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ VUCC Awards-Endorsements for July 2020 Here are the endorsements and new VUCC Satellite Awards issued by the ARRL for the period June 1, 2020 through July 1, 2020. Congratulations to all those who made the list this month! CALL June July N0JE 637 652 WD9EWK (DM43) 600 612 NS3L 551 575 KI7UNJ 510 527 AD0HJ 425 450 KE8FZT 400 428 AA4QE 305 408 K5IX 375 402 ND0C 346 377 KC9UQR 275 301 WA9JBQ 275 300 N4YHC 250 270 W4DTA 261 263 KA9P 212 259 KS1G 170 233 KE0WPA 200 229 VU2LBW 114 200 N3CAL 100 160 K7TEJ 102 126 N7ZO New 116 AC9O New 108 DJ3GZ New 108 WD9EWK (DM45) 100 106 K3HPA New 102 WA9WUD New 102 KI5HHK New 101 N8URE New 101 KD9NGV New 100 KP4RV New 100 W8LR New 100 If you find errors or omissions. please contact me off-list at W5RKN [at] W5RKN.com and I'll revise the announcement. This list was develop- ed by comparing the ARRL .pdf listings for the two months. It's a vis- ual 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 Parsons, W5RKN, for the above information] --------------------------------------------------------------------- Virginia Air and Space Center Discontinues KE4ZXW Demo Station The Virginia Air and Space Center in Hampton,Virginia has ended its twenty-five year relationship with the KE4ZXW Amateur Radio Demonstra- tion Station. Robert Griesmer, Executive Director and CEO of the Vir- ginia Air and Space Center has directed that the KE4ZXW Amateur Radio Demonstration Station located at the Virginia Air and Space Center (VASC) be disassembled and removed from the Center by June 30. In his June 5,2020, update Mr. Griesmer advised the following to the KE4ZXW group : “I am writing to you to inform you that, after careful consideration, we have decided to discontinue the Ham Radio Station Ex- hibit effective July 1st upon the re-opening of the Center.” Randy Grigg, WB4KZI, president of the Amateur Radio group, thanked the volun- teers who have supported and operated the station for the last 25 years. The station has spent the last quarter of a century demonstrating the use of Amateur Radio, its applications as a STEM Activity, communica- tions skills and communications through amateur satellites to school groups. The station also made contacts to the International Space Sta- tion. The KE4ZXW Amateur Radio station's equipment has found a new home with K4KDJ, the Virginia Tech Amateur Radio Association in Blacksburg, Va. [ANS thanks ARRL for the above information] --------------------------------------------------------------------- AMSAT 2020 Board of Directors Election Upcoming The nomination period for this year's AMSAT Board of Directors election ended June 15. The following candidates have been found to have their membership in good standing and their nomination credentials in order: Howard DeFelice, AB2S Mark Hammond, N8MH Jeff Johns, WE4B Robert McGwier, N4HY Bruce Paige, KK5DO Paul Stoetzer, N8HM This year, AMSAT will be electing three voting members of the Board of Directors. These will go to the three candidates receiving the highest number of votes. In addition, there will be two alternates chosen, based on the next highest number of votes received. Further details regarding the mechanics of the election will appear in ANS in the near future. Ballots will be mailed to the AMSAT membership by July 15th based on a membership list that will be generated as early as July 1. Members are encouraged to use the AMSAT Membership Portal at launch.amsat.org to verify that their membership is in good standing and their mailing address is correct. [ANS thanks Brennan Price, N4QX, AMSAT Secretary, for the above information] --------------------------------------------------------------------- CAS-6 Becomes TO-108, Confusion Ensues At the request of CAMSAT and the CAS-6 team, Drew Glasbrenner, KO4MA, AMSAT VP Operations & OSCAR Number Administrator announced last week that CAS-6 (TQ-1) would receive the official designation of TQ-OSCAR 108 (TO-108). Since that designation, TO-108 was added to the AMSAT Live OSCAR Satel- lite Status Page at https://www.amsat.org/status/ However, an entry for CAS-6 also remains on that page. Further, AMSAT TLE distributions continue to list the satellite as CAS-6 (NORAD Cat ID 44881). Operators should be aware that the designations CAS-6 and TO-108 both refer to the same satellite, and should be on the lookout for changes in the naming on websites and in TLE distribution sets. It many take a week or two before consistent naming filters through all systems. Frequencies for the intended radio amatuer mission are: • CW Telemetry Beacon: 145.910 MHz • AX.25 4.8kbps GMSK Telemetry: 145.890 MHz • U/V Linear Transponder Downlink: 145.925 MHz, 20 kHz bandwidth • U/V Linear Transponder Uplink: 435.280 MHz, Inverted Operator reports indicate that the transponder is active only for brief intervals of about 2 seconds, spaced approximately 5 seconds apart. With patience, and quick transmissions, QSOs have been completed. [ANS thanks Mark Johns, K0JM, for the above information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Want to fly the colors on your own grid expedition? Get your AMSAT car flag and other neat stuff from our Zazzle store! 25% of the purchase price of each product goes towards Keeping Amateur Radio in Space https://www.zazzle.com/amsat_gear +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ San Diego Microwave Group Discusses ARISS Possibilities Participants in the San Diego Microwave Group's (SDMG) 29 June 2020 Zoom meetup discussed the possibility of the AREx broadband digital microwave design being potentially deployed on the International Space Station (ISS). Since the project has focused heavily on high earth orbit, geostation- ary orbit, and the lunar opportunity with Gateway, the challenges of low earth orbit (ISS) now need to be addressed. This will be an ongoing process. Here's what participants recommended at SDMG: Since there are LEO constellations up to and including Ka band, the tracking and doppler have been done. It's just a question of learning the requirements, design patterns, limitations, and techniques. Since the project already incorporates the near-space communications recommendations from Consultative Committee for Space Data Systems (CCSDS), little has to be done in that regard. HamTV on ISS is at 2.4 GHz, which while lower than the projected 5 GHz and 10 GHz, has all the other aspects of broadband digital. There is plenty to be learned from those experiments, and meetings are being set up to begin to collaborate with the principals of HamTV on deeply appreciated advice & next steps. There was strong advice to eliminate antenna pointing. Use of an anten- na system in space and on the ground that does not require tracking would dramatically increase adoption. With Adaptive Coding and Modula- tion, all sorts of systems can be accommodated. However, a ground sta- tion that does track can use a directional antenna with a lot more gain, and get a much higher bitrate, while a station with a 120 degree field of view would get a lower bitrate, but would not have to track at LEO. This needs thorough link budgeting. There are several link budgets in Jupyter Notebook in progress at https://github.com/phase4space/payload-dmt Others interested in help- ing here are most welcome. Testing for human rated spacecraft incurs a substantial increase in engineering, paperwork, and time requirements. Putting the equipment outside instead of inside does not eliminate the testing requirements. This is going to require advice/direction from ARISS. Space heritage of this type, where equipment is an external payload only requiring power, makes hosted payload options easier to negotiate. There are 5-6 GEO missions going up in the next 3 years that could be targeted. Doppler is a factor here, and SDMG participants received strong recom- mendations about talking with particular ARISS team members with exper- ience. SDMG will be learning from and incorporating their advice in the very near future. [ANS thanks Michelle Thompson, W5NYV, Member of the AMSAT Board of Directors, for the above report] -------------------------------------------------------------------- ARISS NEWS Amateurs and others around the world may listen in on contacts between amateurs operating in schools and allowing students to interact with astronauts and cosmonauts aboard the International Space Station. The downlink frequency on which to listen is 145.800 MHz worldwide. Scheduled contacts and events: Don Bosco Haacht Technisch en Beroepsonderwijs, Haacht, Belgium, Multi-point telebridge via AB1OC. (A multi-point telebridge contact means that each student will be on the telebridge from their own home.) The ISS callsign is presently scheduled to be NA1SS, and the scheduled astronaut is Chris Cassidy, KF5KDR. The contact is go for Friday, July 10 at 10:49:51 UTC (27 degrees maximum elevation). ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancella- tions or postponements of school contacts. [ANS thanks Charlie Sufana, AJ9N, one of the ARISS operation team men- tors for the above information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ AMSAT, along with our ARISS partners, is developing an amateur radio package, including two-way communication capability, to be carried on-board Gateway in lunar orbit. Support AMSAT's projects today at https://www.amsat.org/donate/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Upcoming Satellite Operations Quick Hits: Email from @KS1G: K2B (VA, me) and K2F (MD) are both on sats for the 13 Colonies event through Tuesday evening. K2F told me K2A (NY) is also on. He will also post schedules to twitter!!! DN08, 7/4 & 7/5, @KC7JPC, John is heading out roving. Yippeeeeee!!!! DN18 / DN28, 7/11: KI7UXT and KC7JPC EM57 & EM67 (Saturday 7/11 & 7/12) N4DCW may also stop in EM58, passes posted on his QRZ page. FN45 & FN46, VE2FUA, 7/12 & 7/13: Chris is heading out to a little known (to rovers at least) called Maine. Might want to get him while he is there. FM13 & FM03, 7/12 & 7/13, WZ4M is heading out Holiday Style <- Updated Grids EN20/30 Line, July 28-31, @KX9X : Sean is moving quickly towards his VUCC/R award by heading out again for two more grids. Watch his Twitter for details. Major Roves: @KM4LAO is heading out on 7/3 – 7/9 through Texas, Colorado and Kansas. FMs for sure and maybe linears. The tentative schedule is as follows: 7/3 (evening) – 7/4: DM95 7/5: DM86/96 gridline and possibly DM85/95 line as well 7/6: DM87/88 or DM97/98 gridline based on family schedule 7/6-7/9: DM87 Details will be posted on Twitter @KM4Ruth @N5BO is heading out into the Murder Hornet territory: EM43/44 on 7/3 Starting at 15:05 EM53/54 on 7/4 Starting at 14:54 EM52 on 7/5 Starting at 16:37 Click here for pass scheduled and frequencies @WY7AA is heading out again!!! Starting July 13th DN63 (Some Day passes) DN64 fir a few days of fly fishing then DN55 – DN68, and getting home on July 31st…. ** Postponed ** DL88: Ron (@AD0DX) and Doug (@N6UA) are making another run at the elusive DL88 in Big Bend National Park, TX. As we know they tried this grid back in March, and due to the mud couldn’t get to the grid, so never ones to quit, off they go again. Today the tentative date is Monday July 6th, 2020. They will be using the K5Z call sign. More information is available at the K5Z QRZ Page. Please submit any additions or corrections to Ke0pbr (at) gmail.com [ANS thanks Paul Overnfor, KE0PBR, AMSAT rover page manager, for the above information] --------------------------------------------------------------------- Hamfests, Conventions, Maker Faires, and Other Events Want to see AMSAT in action or learn more about amateur radio in space? AMSAT Ambassadors provide presentations, demonstrate communicating through amateur satellites, and host information tables at club meet- ings, hamfests, conventions, maker faires, and other events. Due to COVID-19, many hamfest and events around the United States have been cancelled or postponed. While we make every effort to ensure the information contained below is correct, there may be some that we missed. We wish all of you safekeeping and hope to be at a hamfest near you soon. Current schedule: * Shelby NC Hamfest (Contact N4HF for info or if you want to help.) Phil Jenkins, N4HF, is planning to present a forum – and set-up/man an info table – at the Shelby NC Hamfest Friday/Saturday Sept 4 & 5. (the ‘fest runs Sept 4-6, but he’ll probably only be there Friday and Saturday). Demos possible if additional volunteers step up. A copy of the AMSAT hamfest brochure is available for download from: https://bit.ly/2ygVFmV This color brochure is designed to be printed double-sided and folded into a tri-fold handout. To include your upcoming AMSAT presentation and/or demonstration, please send an email to ambassadors (at) amsat (dot) org. [ANS thanks Robert Bankston, KE4AL, AMSAT VP-User Services for the above information] --------------------------------------------------------------------- Satellite Shorts From All Over + There has been further work on trying FT8 for EME, this time on 1296. It turns out that, contrary to the original news item, the Doppler spread on the lower bands is not an issue, since the energy distribu- tion of the EME signal is mainly concentrated in a much narrower spectrum than the maximum total Doppler spread. This means that it can work probably with little degradation on bands up to and includ- ing 1296, under most circumstances. For a writeup of this work please see http://bobatkins.com/radio/FT8_EME_1296.html (ANS thanks Charles Suckling, G3WDG, via Southgate ARC, for the above information) + Two ISS astronauts, including newly-arrived Bob Behnken, KE5GGX, per- formed a spacewalk to replace batteries on the outside of the station (and dropped a handheld mirror which promptly became the newest piece of space debris). (ANS thanks The Orbital Index for the above infor- mation) + Hackster recently featured a nice little project using a Raspberry Pi to display the current location of the International Space Station (ISS) and its trajectory over time, using an ePaper Display, Proto- Stax Enclosure and some Python code. See https://bit.ly/2Ao9HVa (ANS thanks to hackster.io and JoAnne Maenpaa, K9JKM, for the above information) + The Space Science Center at Morehead State University (Kentucky) is accepting applications for a full-time position as a Space Systems Engineer – Software Engineer. For details and to apply, see: https://moreheadstate.peopleadmin.com/postings/9284 Please note: The preferred closing date has passed, but they are still accepting applications! (ANS thanks Morehead State and JoAnne Maenpaa, K9JKM, for the above information) + The Benchmark Space Systems team is excited to sponsor and present a complimentary “Propulsion Systems 101” workshop Wednesday July 8 at 1:00 p.m. EST (1700z) The workshop will provide satellite integrators and constellation developers with a broad overview of propulsion technologies and their associated operational capabilities. Register at: https://www.lrainstitute.com/event_post/0720-propulsion-systems/ (ANS thanks Benchmark Space Systems and JoAnne Maenpaa, K9JKM, for the above information) + --------------------------------------------------------------------- /EX 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 and Remember to help keep amateur radio in space, This week's ANS Editor, Mark D. Johns, K0JM k0jm at amsat dot org

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LilacSat-2 Ground Interference Resolved (hopefully!)
by Scott 04 Jul '20

04 Jul '20

Hello everyone. By the quirk of the orbital pattern, for several months I've found myself at home -and- on the radio during some high, usually weekend evening passes of LilacSat-2 (CAS-3H). Seems like I often get a good pass around 6pm or so on the East Coast Fri/Sat/Sun. It's bad enough that you never really know when LilacSat-2's FM transponder might be active (144.350 up; 437.200 down; no tone), but it seemed like every time I did catch it active there would be obvious ground stations getting into the uplink. You could still make contacts, but it was tough squeezing in between stations that had no idea they were being retransmitted across the entire country. I never could catch a call sign, but suspected they might be centrally located since the conversations often lasted from AOS to LOS. Well, last week I finally got a partial call sign. After searching on QRZ, I thought I might be on the right track & sent an email to Mark, AA0YY. Right there on his QRZ page was mention of an AllStar node set to 144.250! Not EXACTLY the uplink freq of LilacSat-2, but in the ballpark. AND, he's located in Missouri which is pretty close to the center of the continental U.S. Mark was super helpful and copied his reply to Dan, KE0OZU, who collaborates with him on their AllStar system. That nailed it. Dan replied that while Mark's AllStar node was on 144.250, it was actually Dan's own AllStar node that was set square on 144.350. I didn't mention anything to either of them about changing frequency... didn't have to. Dan immediately replied that he would change his system's frequency to avoid the conflict with LilacSat-2. I've only been around for a couple of passes since Dan made the change, but so far no more ground repeater conversations on the uplink. There's some general static noise on LilacSat-2 when no one transmits, but otherwise the signal can often be absolutely crystal clear. So, only time will tell if that was the ONLY ground repeater getting into LilacSat-2's uplink, but hopefully it was an isolated case. The up/down status of the FM Transponder is still a hit or miss proposition, but since the other FM sats are often crowded, folks might want to check to see if this one is active when you have a high pass. -Scott, K4KDR

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Rocket Lab Launch brougth forqard
by Wendy and Terry Osborne 04 Jul '20

04 Jul '20

Rocket Lab launch streaming starts in about 1/2 an hour. They have a brief break in the weather. See: https://www.youtube.com/watch?v=5ZcZoDFYjXc 73, Terry ZL2BAC

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LVB Tracker firmware
by Trevor Barron 04 Jul '20

04 Jul '20

A member kindly pointed out the zip link on the LVB website contains the v0.7 firmware. So I searched some more. I found 2 links to the v0.9 firmware, on the amsat-bb of all places! This is the message thread that contains the info for updating to v0.9 firmware. <https://www.amsat.org/pipermail/amsat-bb/2015-September/055065.html> 73Trevor, KA1TW

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ANS-186 AMSAT News Service Special Bulletin - AMSAT Responds to Allegations of Unauthorized Legal Expenses
by Paul Stoetzer 04 Jul '20

04 Jul '20

AMSAT NEWS SERVICE SPECIAL BULLETIN ANS-186 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. You can sign up for free e-mail delivery of the AMSAT News Service Bulletins via the ANS List; to join this list see: http://www.amsat.org/mailman/listinfo/ans In this edition: * AMSAT Responds to Allegations of Unauthorized Legal Expenses SB SAT @ AMSAT $ANS-186 ANS-186 AMSAT News Service Special Bulletin AMSAT News Service Bulletin 186.01 From AMSAT HQ KENSINGTON, MD. DATE July 4, 2020 To All RADIO AMATEURS BID: $ANS-186.01 AMSAT Responds to Allegations of Unauthorized Legal Expenses The Radio Amateur Satellite Corporation (AMSAT) has been made aware of public comments alleging financial mismanagement in the form of “unauthorized” legal expenditures. AMSAT takes these allegations very seriously and in full disclosure, has investigated these claims for many months. AMSAT’s corporate records give a full accounting of all expenditures and are provided to its Directors upon request, in compliance with our governing documents and law of the District of Columbia (D.C.) Our office remains closed due to COVID-19, where those documents reside. Furthermore, AMSAT complies with IRS rules for 501(c)(3) disclosure of public financial documents, such as the Form 990 available on the AMSAT website. Financial review and accounting services from a third- party firm of Certified Public Accountants are utilized by the corporation to ensure governance to best practice and law. The Corporation vehemently denies false statements alleging “unauthorized” expenditures. On behalf of AMSAT, Clayton Coleman, W5PFG President [ANS thanks Clayton Coleman, W5PFG, AMSAT President, for the above information] /EX 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. 73 and Remember to help Keep Amateur Radio in Space, This week's ANS Contributing Editor, Paul Stoetzer, N8HM n8hm at amsat dot org

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W2JV/K2A
by Peter 04 Jul '20

04 Jul '20

Hello, I want to apologize to the Rover station that I interfered with on a A0-91 pass on Thursday, operating as K2A, I wasn’t paying attention to my uplink. I will be more careful in future passes, it’s terrific to see all the rover activity. Have a Safe, Healthy and Happy 4th. 73’s Peter W2JV

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gr-satellites
by Vincenzo Mone 04 Jul '20

04 Jul '20

Hi folks, It is a while that I am starting to use Linux to decode the digital satellites. I have installed UBUNTU and all the required programs. I just have one problem with gr-satellites that I hope someone can explain me what am I found wrong. I am using the latest version of gr-satellites that uses the one line command. I have success to decode the FM satellites but not luck with the SSB ones. If I run in the terminal window the following command: gr_satellites [FM satellite] — udp —samp_rate 48e3 So I get the data incoming in the terminal window without problems but viceversa if I give the following command: gr_satellites [SSB satellite] — udp —samp_rate 48e3 I will not get any incoming data in the terminal window. Please is there anybody so kind to tell me that if it is normal or I am doing something wrong. Any help will be really appreciated 73’s de Enzo IK8OZV EasyLog 5 BetaTester EasyLog PDA BetaTester WinBollet BetaTester D.C.I. CheckPoint Regione Campania Skype: ik8ozv8520 ******************************************* ******* GSM +39 328 7110193 ******* ****** SMS +39 328 7110193 ******* ********************************************

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Re: [amsat-bb] Ssb2000 preamp power
by Richard Lawn 04 Jul '20

04 Jul '20

I’ve verified that there is 12v from the radio on the RF output. I’ve also verified that the preamp is not working. Strange as it was working fine in my EME system but I was powering it with a separate line controlled by a sequencer. I wonder if there is some sort of choke or something that is added or removed when powered via the coax. I also have no inline lighting arrestors and am not using an amp between the radio and antenna. Rick, W2JAZ -- Sent from Gmail Mobile

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Satpc 32 question on tracking
by Bruce 03 Jul '20

03 Jul '20

Got tracking working with the FoxDelta ST USB version this past weekend. Doppler correction is working on the IC-9100. When I ask it to track SO-50, it is supposed to go to 175.8 azimuth and 1 elevation but instead it goes to 356 azimuth and 138 elevation. I setup the FoxDelta for 180 elevation max and 450 azimuth max. You would think there is an issue with the FoxDelta. But.... If I switch to PO-101, it moves exactly to its location perfectly. I switch back to SO-50 and it goes to a whacky az/el. Have not turned off or touched either the Yaesu controller or FoxDelta, RS-44 coming over, tracked it perfectly. Again not touching anything, just set it for AO-7. Was supposed to be AZ 337.5 and EL 5.8 but rotor went to AZ 158 and EL 176. The ServerDX says target 159az/178el and actual 159az/178el. Any suggestions? It has done this with several satellites. Even if I turn off the Yaesu controller and the FoxDelta and turn them back on, it goes to the whacky location for SO-50 and perfectly to PO-101. On the Rotor page, there is a park location of 10 az and 180 el. Correction has zeroes in both az/el. Park automatically after pass is off. ServerDX shows target Scratching my head on this one. 73...bruce -- Bruce Paige, KK5DO AMSAT Director Contests and Awards AMSAT Board Member 2016-2020 ARRL Awards Field Checker (WAS, 5BWAS, VUCC), VE Houston AMSAT Net - Wed 0100z on Echolink - Conference *AMSAT* Also live streaming MP3 athttp://www.amsatnet.com Podcast athttp://www.amsatnet.com/podcast.xml or iTunes Latest satellite news on the ARRL Audio News http://www.arrl.org AMSAT on Twitterhttp://www.twitter.com/amsat

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Twitter Rove Announcements
by Paul Overn 03 Jul '20

03 Jul '20

Hey guys, having trouble keeping up with all the roves and two twitter accounts to manage the GridmasterHeat and the AMSAT duties. So asking if you follow my @KE0PBR account for roving announcements, please change to follow the @gridmasterheat account for that information. Also if you are announcing a rove on twitter, please tag the @Gridmasterheat account. So I can post on the AMSAT page and tag people that need the grid(s) If you are announcing a rove in the BB, no change needed. And if you want to alert me by email please do, that email is KE0PBR at gmail dot com. This really won't be much of a change for many, seems people already made this change. :-) -- KE0PBR Paul Overn AMSAT Ambassador Twitter: @KE0PBR Website: KE0PBR.Wordpress.com

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