November 2009 - AMSAT-BB - mailman.amsat.org

AO-51 mode change
by Andrew Glasbrenner 29 Nov '09

29 Nov '09

AO-51 is back to it's normal configuration, 145.920/435.300 repeater at 510mw, and 1268.700/435.150 BBS at 540mw. The digipeater is on, and I apologize to our Japanese friends who are fond of using the digipeater that we have neglected to make sure it stays on. The BBS is set to a slightly higher than normal power to assist with collection of background WOD (whole orbit data) for a few days. Later this week we will attempt to flip the spacecraft for the first time using the reversible magnet. This should result in a slightly better downlink in the Southern Hemisphere, and slightly poorer in the Northern Hemisphere. Careful, calibrated measurements pre- and post- maneuver are welcome to ao51-modes(a)amsat.org. Twitter users can receive tweets from the AO-51 command team at http://twitter.com/AMSAT or by adding "AMSAT" to your follow list. 73, Drew KO4MA

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SO-67 need callsign and help
by Jean-François Ménard 29 Nov '09

29 Nov '09

Hi, I did 2 contacts this morning on SO-67 01h20 UTC 2009-11-29 pass over east north america. My digital recorder did not work !!! So I don't have the audio record to update my log. If you are one of my 2 contacts I did this morning, please let me know by email. Sotty to bother you guys.... 73 -- Jean-François Ménard VA2SS =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= AMSAT www.amsat.org / Member #37102 ARRL www.arrl.org =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

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SO-67 need callsign and help
by Jean-François Ménard 29 Nov '09

29 Nov '09

Hi, I did 2 contacts this morning on SO-67 01h20 UTC 2009-11-29 pass over east north america. My digital recorder did not work !!! So I don't have the audio record to update my log. If you are one of my 2 contacts I did this morning, please let me know by email. Sotty to bother you guys.... -- Jean-François Ménard VA2SS =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= AMSAT www.amsat.org / Member #37102 ARRL www.arrl.org =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

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SO67 29-nov-2009 09:33 CEST
by PE0SAT 29 Nov '09

29 Nov '09

http://www.ham.vgnet.nl/downloads/SO-67-29-nov-2009-0933CEST.mp3 Here a audio file from the pass over europe this morning. The file is 5.640Kb in size. (29-nov-2009 09:33 CEST) If you've listened to this file, maybe you can come to the conclusion that using the satellite in a different way would make the change of making a connection more likely? 73's PE0SAT

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new sat
by Dads 29 Nov '09

29 Nov '09

Hi : What type of satellite is the VW-1 amateur satellite that the china launched Jerry w0sat

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SO67
by PY5LF 29 Nov '09

29 Nov '09

Hello SO67 working perfectly and on time over SA at first pass . Regards PY5LF LUCIANO FABRICIO CURITIBA-PR-BRAZIL GG54JM <http://www.qrz.com/db/py5lf> http://www.qrz.com/db/py5lf <http://www.falautomation.com.br/> www.falautomation.com.br

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SO-67 over Europe 0832
by OZ1MY 29 Nov '09

29 Nov '09

Hi all, Just to tell that it was on as scheduled :-) But - please turn modulation down. Use FMN and or speak soft to the microphone. You can hear it yourself. The signal is very distorted and even fluctuating in signal strength. 73 OZ1MY Ib

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SO-67
by Perry Yantis 28 Nov '09

28 Nov '09

Having an overhead pass for SO-67 now at 0158 gmt and nothing heard. Perry WB8OTH

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ANS-333 AMSAT News Service Weekly Bulletins
by JoAnne Maenpaa 28 Nov '09

28 Nov '09

AMSAT NEWS SERVICE ANS-333 ANS is a free, weekly, news and information service of AMSAT North America, The Radio Amateur Satellite Corporation. ANS 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. Please send any amateur satellite news or reports to: ans-editor(a)amsat.org In this edition: * AMSAT Settles Clean Room Lawsuits with Defendants * UO-11 Calls Again * BT3WX Special Event Station Celebrates Launch of XW-1 Amateur Satellite * AMSAT Awards * SKN on OSCAR 2010 * How's Satellite DX? * ARISS Meets With Astronaut Hams * SO-67 SumbandilaSat Control Team Invites Coordination Suggestions SB SAT @ AMSAT $ANS-333.01 AMSAT Settles Clean Room Lawsuits with Defendants AMSAT News Service Bulletin 333.01 >From AMSAT HQ SILVER SPRING, MD. November 29, 2009 To All RADIO AMATEURS BID: $ANS-333.01 On October 20, 2009, AMSAT President Barry Baines, WD4ASW, Rick Hambly, W2GPS, and Bob Davis, KF4KSS met with AMSAT attorney Bruce Bright and participated in a mediation process to see if an agreement could be reached with MDHawk Corporation, MIST, Hawk Institute for Space Sciences (HISS) and University of Maryland Eastern Shore (UMES) regarding the AMSAT clean room litigation (See previous 'Apogee View' articles in the AMSAT JOURNAL for background). After a full day of negotiations at the Henson Center of UMES, an agreement was reached with the defendants that averts further court litigation proceedings. The agreement calls for the defendants to pay AMSAT $19,000.00 and AMSAT will leave the existing cleanroom in place "as-is, where-is." In addition, AMSAT will remove the portable storage unit ('POD') that currently sits on HISS property by November 20, 2009 with payment by the defendants due by that date. Per the agreement, by November 6 AMSAT removed the POD that was at the HISS facility being used for outside storage and the $19,000.00 payment was received last week from the defendants. Once the check clears, AMSAT attorney Bruce Bright will file the appropriate paperwork to dismiss both the case before the Circuit Court and the case before the District Court that are pending. The outcome of the negotiation leaves AMSAT in the following condition: - We have $19,000.00 (minus legal fees owed to our attorney) to invest in a new clean room at a new location in a manner that best serves AMSAT. - We avoided the cost of dismantling the existing clean room (including electricians to disconnect power and plumbers to remove the fire sup- pression system), placing it in storage (paying storage fees) and then shipping to our new lab location (incurring relocation fees with a moving company) once such a facility is finalized. - We end all interaction with HISS, eliminating the need for volunteers to travel to Pocomoke City, MD to be on scene to oversee/manage the removal process of the existing clean room as well as enlist the local amateurs who assisted us in the construction of the clean room in 2007-2008. - We avoid the cost of future litigation, including the costs of taking depositions, submission of legal briefs, and court costs. The cost of going to court would likely wipe out a significant portion of any cash that we might be able to secure from the legal process and there is no guarantee that court action would result in a desirable outcome. - Settling at this time allows AMSAT to focus on future opportunities and not continue to allocate resources on resolving past actions. AMSAT President Barry Baines noted, "This legal process over the past year has been both frustrating and a 'learning experience'. The 'lessons learned' will be applied to future relationships. I look forward to getting this legal process behind us and moving forward on new opportunities." [ANS thanks AMSAT President Barry Baines, WD4ASW for the above information] /EX SB SAT @ AMSAT $ANS-333.02 UO-11 Calls Again AMSAT News Service Bulletin 333.02 >From AMSAT HQ SILVER SPRING, MD. November 29, 2009 To All RADIO AMATEURS BID: $ANS-333.02 Silent for 18 months, it seems as if 25 year old OSCAR-11 has reactivated itself on 145.826 MHz. After its batteries failed, UO-11 remained operational with good signals when its solar cells were exposed to sufficient sunlight. The UO-11 Control Station at G3CWV came out of retirement last week- end with Clive noting, "I have received two reports from Keith N4ZQ that he has heard UO-11 on 19 November at 13:33 - 13:43, and on 22 November at 13:02 UTC. The frequency is 145.826 MHz. Mode is FM." Clive says, "I've been receiving good signals from the satellite during the morning passes, when it was not in eclipse. However, on November 27 nothing was heard this morning, so the watchdog timer may have caused the bird to switch off. I would be interested in any reports of reception AFTER 09:30 UTC 26 November." Since last week, reception reports have been rolling in from around the world: KB2M reported he has been collecting telemetry from UO-11 for the last week or so. His files are available for anyone decoding the telemetry. KU7Z heard strong signals from UO-11 on November 26 in Utah. VK5DG heard UO-11 buzzing away over the west half of VK on November 26 at 0003 UTC. NH6VB reported from Hawaii his 706MKIIG and Arrow antenna on a photo tripod, copied a weak, barely above noise level, but it was there. ZL2BX says he heard very strong signals from UO-11 during the entire pass on November 22. Up to 60db over S9 almost all pass. (TS-2000, 10 el yagis, preamp at ant). Also same report from VK2AYE. W5IU heard the old familiar "buzz" loud and clear on a Yaesu FT-530 HT and a hand held three element Yagi on a November 23 pass over Fort Worth, TX, this morning. It reached full scale on the FT-530 during a good part of the pass. K9MSG in Indianapolis reported that on November 24 he heard UO-11 on two passes using a ground plane vertical on a tower. Signals on the first pass were S-2 to S-7 signal level and reception was very noisy. The second pass of that day yielded reception at S-1 to S-3 with 1 to 3 second noise bursts. Clive wraps up with, "Very many thanks to everyone who sent reception reports of this satellite or posted them to the amsat-bb board. I've been overwhelmed by the number received! I've replied to most, but my apologies if I've missed anyone." Further details, including an audio clip to help identify the satellite are on Clive's OLD website at: http://www.users.zetnet.co.uk/clivew [ANS thanks Clive, G3CWV for the above information] /EX SB SAT @ AMSAT $ANS-333.03 BT3WX Special Event Station Celebrates Launch of XW-1 Amateur Satellite AMSAT News Service Bulletin 333.03 >From AMSAT HQ SILVER SPRING, MD. November 29, 2009 To All RADIO AMATEURS BID: $ANS-333.03 To celebrate the launch of China's first amateur satellite, XW-1, AMSAT-China will set up a special event station in Taiyuan, Shanxi Province of China using the callsign BT3WX. The station plans to operate on all HF amateur bands from 10 to 160 meters and on VHF/UHF amateur satellite bands, including FM, SSB, CW, RTTY and PACSAT modes. Operations at BT3WX have already commenced and the special event station will remain active until XW-1 is launched. A specific launch date has not been released as of press time, but is expected in mid-December. A team of 200 participants will consist of radio amateurs from all around China, teachers and students, the State Radio Regulation Bureau of China, the China Association for Science Technology, the Chinese Society of Astronautics and the Chinese Radio Sports Association officials, as well as journalists will participate in the operation of BT3WX. Their goal is to inspire enthusiasm for amateur radio satellite communications activities in China among radio amateurs and young peo- ple learning satellite communication technology and space knowledge. THE BT3WX operating team is as follows: Team leader: BA1EO, Fan Operation and Technology support: BD5RV, Michael Chen Press release and QSL Manager: BA1DU, Alan Kung (P.O.Box 8091, Beijing, CHINA 100088) The operators include BA4RB, BA4RN, BA4RS, BA4RX, BA4TA, BA4TB, BD4IBW, BD4REB, BD4RPJ, BD4XX, BH4REQ, BA6AA, BD6BW, BA7CK, BA7JG, BD7PZL. The equipment at the HF Station includes an Icom IC-756PROIII and IC-7000. The HF antennas are: 160/80M Ground Plane 40M 3ele Yagi 20/15M 5ele Yagi 10M 3ele Yagi WARC Ground Plane Power Amplifier: GO-2KW At the Satellite station the gear will include an Icom IC-910H feeding a VHF 7 element cross Yagi and UHF 13 element cross Yagi. BT3WX Communications HF Award: Stations completing two-way communications with BT3WX on 9 different bands and modes can apply for the BT3WX HF communications award. The same band in different modes counts as a different band / mode. BT3WX Communications Satellite Award Stations completing two-way communications with BT3WX through at least two different mode of transponders can apply for the BT3WX satellite communications award. The different modes can be through the same satellite. BT3WX Communications Awards applications mailing address: AMSAT-China, P.O.Box 8091, Beijing, CHINA 100088 E-mail: camsat(a)vip.163.com The XW-1 communications payload includes a beacon and three cross band transponders operating in FM, linear, and digital modes. Here is a Spacecraft Summary: Common Name: XW-1 Alternate Name: CAS-1 Satellite Type: Microsatellite Launch Date: TBD Launch Location: Taiyuan Satellite Launch Center of China Launch Vehicle: CZ-2C(LM-2C) Rocket Apogee: 1200.00 km Perigee: 1200.00 km Inclination: 100.50 deg Period: 109.00 min Dimensions: 680mm*480mm (Envelope dimension), not including antennas Weight: 60.000 Kg Organization: CAMSAT Frequency Information Mode Beacon (200 mw): Downlink 435.7900 MHz CW Mode FM Voice Repeater (1 watt, PL: 67Hz): Uplink: 145.8250 MHz FM Downlink 435.6750 MHz FM Mode Linear Transponder (1 watt, Inverting): Uplink: 145.950 MHz SSB/CW Downlink 435.740 MHz SSB/CW The transponder is 50khz wide and centered on the frequencies given. Mode PacSat BBS (1 watt): Uplink: 145.8250 MHz AFSK 1200 BPS Downlink 435.6750 MHz AFSK 1200 BPS Antennas: 145 Mhz RX Antenna: 2.0dBi max, LHCP 435 Mhz TX Antenna: 3.0dBi max, RHCP The AMSAT Satellite information page will be updated as the latest information is received from AMSAT-China. Monitor this page for the latest news: http://tinyurl.com/ylj9z5j [ANS thanks Alan Kung, BA1DU and Drew Glasbrenner, KO4MA for the above information] /EX SB SAT @ AMSAT $ANS-333.04 AMSAT Awards AMSAT News Service Bulletin 333.04 >From AMSAT HQ SILVER SPRING, MD. November 29, 2009 To All RADIO AMATEURS BID: $ANS-333.04 AMSAT Director Contests and Awards, Bruce KK5DO congratulates all who have earned these AMSAT Awards: The following have entered into the Satellite Communicators Club for making their first satellite QSO: Luis Benvenutty, WP4NYY Zeljko Ulip, 9A2EY The following have earned the AMSAT Satellite Communications Achievement Award: Rodney Waln, KC0ZHF #506 Neven Mrduljas, 9A5YY #507 Zeljko Ulip, 9A2EY #508 The following have earned the AMSAT Sexagesimal Award. Patrick Stoddard, WD9EWK #151 Gail McDaniel, KB0RZD #152 Nick Kucij, KB1RVT #153 The following have earned the AMSAT Century Club award. Michael Klomfass, DH5MK #38 The following have earned the South Africa Communications Achievement Award. Rodney Waln, KC0ZHF #US138 Zeljko Ulip, 9A2EY #US139 The following have earned the W4AMI Achievement Award (for 1000 contacts) Gail McDaniel, KB0RZD #57 Zeljko Ulip, 9A2EY #58 To see all the awards visit http://www.amsat.org. [ANS thanks Bruce, KK5DO for the above information] /EX SB SAT @ AMSAT $ANS-333.05 SKN on OSCAR 2010 AMSAT News Service Bulletin 333.05 >From AMSAT HQ SILVER SPRING, MD. November 29, 2009 To All RADIO AMATEURS BID: $ANS-333.05 All radio amateurs, worldwide, are cordially invited to participate in AMSAT's Straight Key Night on OSCAR 2010. Participating in SKN on OSCAR 2010 is easy. No rules, no scoring and no need to send in a log. Just operate CW through any OSCAR between 0000 and 2400 UTC on 1 January 2010, using a straight hand key. In keeping with the friendly nature of this event, all participants are encouraged to nominate someone they worked for "Best Fist." Your nominee need not have the best fist of those you heard, just of those you worked. Please send your nomination to w2rs(a)amsat.org. A list of those nominated will appear in ANS and The AMSAT Journal. CU SKN de W2RS! [ANS thanks Ray, W2RS for the above information] /EX SB SAT @ AMSAT $ANS-333.06 How's Satellite DX? AMSAT News Service Bulletin 333.06 >From AMSAT HQ SILVER SPRING, MD. November 29, 2009 To All RADIO AMATEURS BID: $ANS-333.06 AO-51 Contact ZL2BX from McMurdo Station Antarctica Bill, K7MT has activated Antarctica as KC4USV on AO-51. He worked Alan, ZL2BX from the McMurdo Station Antarctica on November 27. Bill plans more satellite operation this weekend when he is off for two days. Hopefully more VK's and ZL's will hear "Cheers from McMurdo Station Antarctica KC4USV." Iceland to W7 via AO-7 Bob, W7LRD reported he recently worked Ari, TF3ARI in Iceland on AO-7. The AO-7 footprint from TF will cover most of the U.S.! Contacts via AO-51 between US East Coast stations and Iceland were reported by John, K8YSE [ANS thanks Terry, ZL3QL; Bill, K7MT/KC4USV; Bob, W7LRD for the above information] /EX SB SAT @ AMSAT $ANS-333.07 ARISS Meets With Astronaut Hams AMSAT News Service Bulletin 333.07 >From AMSAT HQ SILVER SPRING, MD. November 29, 2009 To All RADIO AMATEURS BID: $ANS-333.07 ISS Ham Debrief Held with Astronaut Michael Barratt On November 16, Amateur Radio on the International Space Station (ARISS) team members participated in an ISS Ham debrief session with Expedition 19/20 astronaut Michael Barratt. Barratt provided the team with feedback about the ARISS contacts held during his ISS mission. The feedback will be used to fine-tune ARISS program operations. Astronaut Training Status Two training sessions were held this week with astronauts Tracy Caldwell, KF5DBF and Dan Burbank, KC5ZSX. Both astronauts were given the Amateur Radio on the International Space Station (ARISS) basic operations and school contact course. Caldwell also received her preflight overview as she is scheduled to fly with Expedition 23 in April 2010. Burbank will fly with Expedition 29 in September 2011. [ANS thanks Carol, KB3LKI and the ARISS Status Report for the above information] /EX SB SAT @ AMSAT $ANS-333.08 SO-67 SumbandilaSat Control Team Invites Coordination Suggestions AMSAT News Service Bulletin 333.08 >From AMSAT HQ SILVER SPRING, MD. November 29, 2009 To All RADIO AMATEURS BID: $ANS-333.08 Jan-Albert, ZR1JAK, wrote on behalf of the SO-67 SumbandilaSat team, "Given that the SA-AMSAT payload on SO-67 is shared with the satellite's back-up TT&C transponder, there is unfortunately not a way to keep the payload switched on permanently, or even semi-permanently. For the lifetime of the satellite we will there- fore have to do with active scheduling." In an effort to make this as painless as possible, ZR1AJK requests comments on the possible use of regional coordinators, which worked quite well for SO-35. Such coordinators would then be responsible for setting up schedules in advance for their specific regions, taking into account obviously the pool of possible satellite passes, as well as local events / fairs etc. The SO-67 Command Station would then simply load the schedules on a weekly basis. The initial focus has been on Europe, RSA, South America, North Amer- ica, Canada, Japan and Australia, and New Zealand, ZR1JAK invites suggestions for amateur radio use of the payload over other regions as well. In regards to questions of possible activation at night he explained, "This is entirely possible, but would have to be planned and managed more actively, given the power limitations in eclipse. We have yet to experiment with this and see what the available capacity would be. Interested satellite operators are invited to e-mail responses to the AMSAT bulletin board, or if you prefer, to ZR1JAK's work address: jak "at" sunspace "dot" co "dot" za. [ANS thanks Jan-Albert, ZR1JAK 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 additional benefits. Application forms are available from the AMSAT Office. And with that, consider what sound does a space turkey make? Hubble, hubble, hubble, of course. 73, This week's ANS Editor, JoAnne Maenpaa, K9JKM K9JKM at amsat dot org

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SO-67 schedule issue
by Jan-Albert Koekemoer 28 Nov '09

28 Nov '09

Hello We experienced an attitude control anomaly this morning whilst testing a new control algorithm, resulting in the satellite entering a safe mode and thus prohibiting the execution of the scheduled SA-AMSAT activities as advertised. This occurred round about 09:00 UTC. Since 19:20 we are back in normal operating mode again, so the remaining activities for the weekend are expected to proceed as normal. Regards Jan-Albert E-mail Disclaimer http://www.sunspace.co.za/emaildisclaimer.htm

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