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- ******************************************************************************
- * AMSAT NA News Service Bulletins *
- * NEWS142 21May88 *
- * [ Copyright 1988 by AMSAT NA, The Radio Amateur Satellite Corporation. ] *
- * [ Permission is granted for unlimited redistribution by electronic or ] *
- * [ other means provided credit is given to AMSAT NA News Service (ANS). ] *
- * [ Edited for AMSAT NA by WA2LQQ. ] *
- ******************************************************************************
-
- Headlines:
-
- 1. Ariane V-23 Launch Success Sets Stage For Phase 3C Launch June 8
- 2. Astronaut Tony England, W0ORE, To Retire From NASA
- 3. Transpolar SKITREK Progress Report #17: May 21, 1988
- 4. Soviet Shuttle Launch? Nyet!
- 5. AO-10 Returns To Service
-
- ******************************************************************************
-
- 1. Ariane V-23 Launch Success Sets Stage For Phase 3C Launch June 8
-
- Arianespace scored another major success last week when an Ariane 2 rocket
- performed flawlessly in boosting a large geo-synchronous satellite to orbit.
- The V-23 launch success means the decks are cleared for the launch AMSAT is
- most interested in: the V-22 mission carrying AMSAT's Phase 3C satellite.
- That's nominally scheduled for the morning of June 8.
-
- The V-23 mission, an Ariane 2 launcher carrying the Intelsat 5 F13 satellite,
- apparently performed exactly as expected. The satellite was inserted into its
- transfer orbit and late in the week was being prepared for kick motor firing
- and subsequent solar panel deployment.
-
- The launch was broadcast on commercial satellite SPACENET S1, transponder 23.
- Several AMSAT members reported watching the excitement unfold in real-time.
- The night launch was visually spectacular as the 6 rocket engines lit up the
- Kourou night sky. It's hoped the V-22 launch of Phase 3C, which is a morning
- launch, will also be broadcast. If it is, the broadcast will support the
- ALINS (AMSAT Launch Information Network Service) planned.
-
- With V-23 off, the next mission up is the V-22 Ariane 4 mission; the first
- flight for the very large Ariane 4 launcher. V-22 will carry AMSAT's Phase
- 3C, PANAMSAT and Meteosat as Arianespace attempts to extend the versatility of
- its launcher fleet. AMSAT's Phase 3C has been fully prepared and is awaiting
- the actual launch.
-
- In the next few days a joint AMSAT-DL and AMSAT-NA team will return to Kourou
- for the countdown to launch. The "Team Three" effort is focused on assuring
- telemetry from the satellite is nominal. A constant stream of telemetry from
- Phase 3C will alert monitoring engineers if anything untoward occurs in the
- satellite systems.
-
- In the days immediately following launch an intense effort will begin to
- precisely locate the satellite using AMSAT-developed techniques and personnel.
- Phil Karn, KA9Q, and Bob McGwier, N4HY, will employ sophisticated ranging
- techniques and advanced mathematical analysis comparable to the best available
- to precisely define the orbital parameters within a few days of launch. Then,
- when the uncertainties are reduced to acceptable levels, the kick motor will
- be fired for the first time. This will raise the perigee from a precipitously
- low 200 km to a more comfortable level. After a series of perhaps 3 burns the
- orbit will be modified from one having perigee at 200 km to one having a 1500
- km perigee. The inclination will be raised from its initial 10 degrees to 57
- degrees. The apogee and argument of perigee ( 36,000 km and 178 degrees
- respectively) will remain unchanged.
-
- AMSAT's bi-weekly newsletter, ASR (Amateur Satellite Report), will publish a
- special Phase 3C launch edition. The special edition, ASR #178, will be
- published and distributed to arrive (on average) just before launch day, June
- 8. The special edition contains satellite performance specifications,
- recommended ground station capabilities and preliminary Phase 3C telemetry
- equations and channel designations. It's a great time to renew your AMSAT
- membership or, if you've been postponing joining, to get on board and join
- now. Call or write AMSAT HQ to learn how to join or renew. The telephone
- number is 301-589-6062. The address is AMSAT, P.O. Box 27, Washington D.C.
- 20044. AMSAT members receive ASR as a member service.
-
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-
- 2. Astronaut Tony England, W0ORE, To Retire From NASA
-
- Astronaut Tony England, W0ORE, whose July 1985 shuttle flight brought the
- "Hams in Space" concept to new heights, has announced his retirement from
- NASA. He will leave the agency within the next several weeks to take a
- teaching position at the University of Michigan, Ann Arbor. He cited the
- stretchout of the shuttle and space station programs and his desire to
- progress with his own agenda as underpinning his decision to leave the agency.
-
- Dr. England, a geophysicist from North Dakota, had taken Amateur Slow Scan TV
- with him on his shuttle flight aboard the shuttle Challenger. Aside from an
- instrumentation anomaly on lift-off that caused an engine to be shut down
- early, the mission on the ill-fated Challenger was a success. And thousands
- around the world heard W0ORE and many saw the images sent from Tony's SSTV
- setup. The SSTV beamed up to W0ORE from the Johnson Space Center station,
- W5RRR, were the first live TV pictures ever received aboard shuttle.
-
- Tony told the AMSAT News Service he will be moving to the Ann Arbor area as
- soon as his affairs can be set in order in Houston where he now resides with
- his wife Kathy. He will become Professor of Electrical Engineering at U of
- M's EE department. Tony said he is especially interested in working with
- AMSAT in future satellite projects and that his work at Michigan will keep him
- very much involved in space technology. Aside from his teaching duties, he
- said, he will be doing research in satellite technology especially in the area
- of remote sensing. Dr. England is a leading world authority on remote sensing
- and was co-investigatior on the Shuttle Imaging Radar (SIR) experiment which
- was enormously successful.
-
- Tony said he enjoys teaching and doing research. During a long lull in the
- U.S. Space Station program early procurement days he had taken a teaching
- assignment at Rice University in Houston.
-
- With the imminent departure of Dr. England from NASA the next opportunity for
- continuing the "Ham In Space" program falls to Dr. Ron Parise, WA4SIR, of
- Silver Spring, Maryland who's a visiting scientist in NASA. Ron's proposed
- inclusion of a packet radio experiment aboard his ASTRO-1 mission has been
- delayed while the shuttle program is reorganized following the Challenger
- accident in January 1986.
-
- Astronaut Dr. Tony England, W0ORE, has been a marvelous spokesman for Amateur
- Radio and a vocal supporter of promoting better education in the space
- sciences and engineering in general. He's been a superb role model for
- thousands of students and would-be astronauts throughout the world. And he's
- brought a rare brand of excitement to the air waves when his callsign could be
- heard originating in space. AMSAT wishes Tony and his family well in their
- new assignment in Michigan. We're sure we'll be hearing from W0ORE in the
- future!
-
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-
- 3. Transpolar SKITREK Progress Report #17: May 21, 1988
-
- The thirteen members of the Amateur Radio supported Transpolar Skitrek
- Expedition have made excellent progress this week as they near the coast of
- Ellesmere Island, North West Territory, Canada. On May 20th they were just 273
- km from their destination. They plan on coming ashore on Ward Hunt Island,
- just to the north of Cape Columbia. The moving group will have one more supply
- and science stop before the trek ends. All is well with the skiers as they
- continue southward and the weather moderates. Temperatures they are reporting
- have risen to a balmy -10 degrees Celsius. The skiers' position as of
- Saturday, May 21st was latitude 85d 28.8m North and longitude 77d 09.5m West.
-
- The Soviet ice island NP-28, one of the principal communications bases for the
- expedition, is now experiencing rapid break-up. The past week saw it split
- into 4 pieces. The crew is now seriously considering abandoning the station as
- it continues its southward drift. Continued fracturing has shrunk the airstrip
- to less than half its original length. Barry Garratt, 4K0DX/VE3CDX, Canadian
- communicator on the "island" lost part of the communications gear on Saturday,
- May 21st, when the HF linear amplifier fell into the sea as a lead opened up.
-
- Temperatures at Resolute Bay, NWT, Canada, are now often above zero. The last
- Canadian communicator, Rick Burke, V01SA, has now arrived at Resolute. Rick,
- you may remember, spent a month in the Soviet Arctic back in March as the trek
- began.
-
- This report has been prepared by Rich Ensign, N8IWJ, AMSAT Science Education
- Advisor for use with the AMSAT Teachers Guide "Exploring The High Arctic From
- Your Classroom" Transpolar Skitrek Expedition Progress Report #18 will be
- issued on Friday, May 27, 1988.
-
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-
- 4. Soviet Shuttle Launch? Nyet!
-
- Soviet space observers kept a constant vigil this past week for the rumored
- launch of the Soviet Space Shuttle, Kosmolyet. As reported here last week,
- western media groups were invited to the Baikonur Cosmodrome to view a "major
- space event", to occur on the afternoon of 18 May. The press was notified
- that they would be at Baikonur for 4 hours and rumors began to spread that it
- was in fact the long-awaited launch of Kosmolyet, or "space flyer".
-
- The press was invited to tour the Cosmonaut training facility at Star City on
- Monday and at that time it became apparent that Kosmolyet was still in the
- testing stages. An interview with one Soviet Space official conducted by ABC
- News indicated that more testing is necessary before the launch will occur. He
- also pointed out that the first several flights will be unmanned. This
- conflicts with repeated statements from Vladimir Shatalov, head of the
- training facility, who has indicated that it WILL be manned by two cosmonauts.
- In fact, in an interview with Radio Moscow on Thursday of this past week,
- Shatalov once again stated that the first flight will be manned. He also said
- that the flight will not occur until both the shuttle and the Energiya, the
- largest booster rocket ever built, have been thoroughly checked.
-
- The media event of Wednesday turned out to be the launch of Kosmos 1944, an
- "agricultural/photographic satellite", on board an SL-4 booster. The press
- were permitted to photograph the launch with their own equipment (a first) and
- were given a brief tour of the launch facility, including the 15,000 foot
- shuttle landing facility.
-
- Western analysts were surprised to learn that some 20 atmospheric flights have
- already taken place with Kosmolyet and "several more are necessary before
- launch." It is presumed that veteran cosmonauts Igor Volk and Anatoly
- Levchenko will command the first mission.
-
- In other Soviet space activity, Radio Moscow announced that a press conference
- was held at Star City, the cosmonaut training facility outside of Moscow, by
- the crew members of the upcoming joint Soviet-Bulgarian mission to the Soviet
- Space Station, Mir. The flight, now set for June 7, will carry two Soviet
- cosmonauts and one Bulgarian guest cosmonaut to Mir to join the two residing
- cosmonauts, Manarov and Titov. A review of MIR's projected orbits suggests a
- launch in the range of 1710 UTC (9:10 PM Moscow time) which would indicate
- significant Soviet TV coverage.
-
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-
- 5. AO-10 Returns To Service
-
- AMSAT OSCAR 10 returned to service May 14 providing Mode B communications (70
- cm up, 2 m down) to users worldwide. Operating times for AO-10 Mode B per
- ZL1AOX:
-
- From May 14 thru May 30: MA 20 through MA 220
- From June 01 thru June 14: MA 25 through MA 225
- From June 15 thru June 30: MA 30 through MA 230
-
- Please use minimum power required for communications.
-
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