Friday, December 19, 2008

ARISS Finalizes Plans for Silver Anniversary of Amateur Radio from Space


SB SPACE ARL ARLS009
ARLS009 ARISS Finalizes Plans for Silver Anniversary of Amateur Radio from Space

The Amateur Radio on the International Space Station (ARISS) team is currently celebrating the silver anniversary -- 25 years -- of Amateur Radio operations from space. According to ARISS International Chairman Frank Bauer, KA3HDO, the crew on the International Space Station (ISS) has configured the radio to support cross-band repeater operations. They have also supported some SSTV downlinks and participated in a special test of 9600 baud packet radio operations on the simplex frequency of 145.825 MHz. After December 19, Bauer said he expects the ISS ham radio system to be on the 145.825 MHz frequency supporting 1200 baud packet. If PCSAT is configured during the week, he said double hop APRS is possible.

"During the week of December 21-26, we plan to support the cross-band repeater mode with a twist," Bauer said. "Our intent is to configure the radio for 145.99 MHz uplink -- including CTCSS tone of 67.0 and 437.80 MHz down. This will be performed in low power mode. We should also note that an extra-vehicular activity (EVA) is planned for that week -- Expedition 18 Commander Mike Fincke, KE5AIT, and Flight Engineer Yury Lonchakov, RA3DT, plan to perform a spacewalk on December 22. As per standard procedure, the ISS ham radio system will be turned off for the EVA."

Bauer said that from December 28-January 3, the cross-band repeater will be reconfigured for what he called "a special experiment. This will be a test of our L-Band uplink capability, which, to date, has not been proven out. Plan for an uplink of 1269.65 MHz and a downlink on the standard frequency of 145.80 MHz, using low power," he said. "Given the substantial cable losses of the L-band system, we hope some 'big guns' are able to penetrate through, keep up with Doppler and make the connection."

A special certificate is being developed for those who communicate with the ISS from November 30, 2008 to January 15, 2009. This certificate will be awarded to those who have had two-way communications with the ISS on voice, packet (APRS) or through the voice repeater. Those who hear the ISS from space in any of the ARISS operations modes -- voice, SSTV, school contact, voice repeater or digital - will also be eligible to receive a certificate.

To receive the certificate, Bauer said to note the ARISS mode of operation (such as SSTV, voice or school) on your QSL and whether the contact was one-way (receive only) or two-way. "You should send your self-addressed, stamped envelope to the normal ARISS QSL volunteer distributor in your area of the world," he explained. "On the outside of the QSL envelope, please include the words '25th Anniversary Certificate.' Make sure your envelope is big enough to accept an 8.5 x 11 inch certificate and includes the proper postage."

If you do not know where to send your QSL, check the ARISS Web site to find the one that serves your part of the world.

"We will be sending your certificate to the volunteer distributors in bulk after the event is over," Bauer said. "This saves workload and money. So do not expect to see it until 1-2 months after the event closes on January 15." Bauer reminded hams that due to ISS flight requirements related to spacewalks and vehicle activity, the radio onboard the ISS may be off for some portion of this schedule. School contacts and general QSO opportunities by the crew will also preempt this schedule for short periods of time. "But remember that if you hear these," he said, "you still qualify for a commemorative certificate. Enjoy the ARISS ops on ISS!"

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/EX

And from AMSAT.ORG......

ARISS 25th Anniversary Adds New Modes to ISS Amateur Radio Operations

AMSAT-NA V.P. for Human Spaceflight Programs and ARISS International Chairman Frank Bauer, KA3HDO announced, "Twenty-five years ago this week, Owen Garriott, W5LFL, made history by being the first amateur radio operator to talk to hams from space. Owen's historic flight on the STS-9 Space Shuttle Columbia mission was launched on November 28 and landed on December 8, 1983. Owen's ham radio adventure on STS-9 ushered in a host of outstanding outreach activities that continue today with the ARISS program."

Frank continued, "Many will recall that first set of contacts and downlinks with Owen. Those first contacts allowed each of us to share the excitement of space exploration through Owen's first-hand eyewitness accounts. Owen's ham radio legacy enabled space travelers that have flown on the Space Shuttle, the Space Station Mir and now the International Space Station to share their journey of exploration."

"Owen's son Richard, W5KWQ just a month ago carried the torch further to become the first 2nd generation amateur rdaio operator to talk to hams from space. What other hobby, except amateur radio, could or would open the communications lines of space travelers beyond that of the space agencies or international heads of state?"

To date, the ISS crew has configured the radio to support cross-band repeater operations, they have supported some SSTV downlinks and we have had the opporunity to participate in a special test of 9600 baud packet radio operations on the simplex frequency of 145.825 MHz.

Specifically, the following is being planned in the near-term:

December 15-19 - we expect the ISS Ham radio system to be on the 145.825 MHz frequency supporting 1200 baud packet. If PCSAT is configured during the week, double hop APRS is possible.

December 21-26 - we plan to support the Crossband repeater mode with a twist. Our intent is to configure the radio for 145.99 MHz uplink including PL tone of 67.0 and 437.80 MHz down. This will be performed in low power mode.

December 22 - Expedition 18 Commander Mike Fincke and Flight Engineer Yury Lonchakov plan to perform a spacewalk. As per standard procedure, the ISS ham radio system will be turned off for the EVA.

December 28-January 3 - we plan to reconfigure the Crossband repeater for a special experiment. This will be a test of our L-Band uplink capability, which, to date, has not been proven out. Plan for an uplink of 1269.65 MHz and and downlink on the standard frequency 145.80 MHz using low power. Given the subtantial cable losses of the L-band system, we hope some "big guns" are able to penetrate through, keep up with doppler, and make the connection.

And at times, especially during the weekends, you might see some SSTV operations if the crew is available.

We will provide more updates in the near future. We would like to remind everyone that ISS flight requirements related to EVA and vehicle activity may require the radio to be off for some portion of this schedule. And school contacts and general QSO opportunities by the crew will also preempt this schedule for short periods of time. (But remember that if you hear these, you still qualify for a commemorative certificate).

Frank concluded, "In the meantime, enjoy the ARISS ops on ISS! And congratulations to Owen Garriott, W5LFL, on the 25th anniversary of his historic flight!!"

ARISS Commemorative Certificate Information

If you have had two-way communications with the ISS on voice, packet (APRS), or through the voice repeater, or have heard the ISS from space in any of the ARISS operations modes (voice, SSTV, school contact, voice repeater, digital) between November 30, 2008 to January 15, 2009 you qualify to receive an ARISS Commemorative Certificate.

Please note on your QSL the ARISS mode of operation (e.g. SSTV, voice, school, etc) and whether the contact with you was one-way (receive only) or two-way. On the outside of the QSL envelope, please include the words "25th Anniversary Certificate" Make sure your envelope is big enough to accept an 8.5 by 11 inch certificate and includes the proper postage. Please refer to http://www.ariss.org for additional details.

ARISS QSL Addresses:

USA: ARRL Headquarters, 25th Anniversary Certificate, 225 Main Street Newington, CT 06111-1494 USA

Canada: Radio Amateurs of Canada, 25th Anniversary Certificate, 720 Belfast Road, Suite 217, Ottawa Ontario K1G 0Z5

Europe: F1MOJ - Mr CANDEBAT Christophe, ARISS-Europe QSL Manager, 25th Anniversary Certificate, 19 Chemin des Escoumeilles, 66820 VERNET les Bains, FRANCE

Japan: ARISS Japan QSL, 25th Anniversary Certificate, JARL International Section, Tokyo 170-8073 JAPAN

Russia: Alexander Davydov, RN3DK, 25th Anniversary Certificate, Novo - Mytishchinsky prospekt 52 - 111, Mytishchi 18, Moskovskaya obl., 141018, RUSSIA

For other countries, please use the US or Canadian address above until such time as an address for your country is available.

Please note that ARISS will be sending your certificate to the volunteer distributors in bulk AFTER the event is over. It will take 1-2 months after the event closes on January 15 to send out the certificates.

Thursday, December 11, 2008

Shuttle Endeavor & Carrier 747 Land at JRBFW


The space shuttle Endeavour lands at Naval Air Station Joint Reserve Base, Fort Worth, Texas atop a modified Boeing 747. The shuttle is en route to Kennedy Space Center, Fla. after a Nov. 30 landing at Edwards Air Force Base, Calif. U.S. Navy photo by Mass Communication Specialist 2nd Class D. Keith Simmons (Released)