July 2010 - AMSAT-BB - mailman.amsat.org

Re: =13 original colonies ?=
by Dave Webb KB1PVH 20 Jul '10

20 Jul '10

Robert, We were on from the 1st to the 5th. Next year we should do better as far as stations on the air, this year was another last minute scramble. I will be sending QSL cards for those that requested them as soon as I get situated at the new QTH. Dave - KB1PVH Sent from my Verizon Wireless DROID On Jul 20, 2010 11:12 AM, "Robert Coppock" <robertinorbit(a)webtv.net> wrote: = ahoy, what ever happened with the 13 orig colonies event that n3tl / Tim started last year ? there was some chatter here about it, but i did not hear any stations (only worked 2 or 3 passes) on july 4th weekend, and have not seen anything else on the BB. maybe next year ? or anytime ! it seems like there is a gap in WAS for many with all those small, eastern states. i may be activating some grids in nor*cal soon, stay tuned. thanks and happy bird watching from the wild, western, big states. too bad we dont have 50 oscars !!! 73, Robert k f 0 g cm97 = _______________________________________________ Sent via AMSAT-BB(a)amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb

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SatPC ISS and TS-2000
by joe barkley 20 Jul '10

20 Jul '10

I am helping out with the organization of a station that will be activated at the Boy Scout Jamboree. They will have a scheduled ISS contact at some point as well as other activity on the various satellites. We have SatPC set up and running well. When we switch to the ISS 144/144 setting in CAT control the TS-2000 does not switch the sub band to the right frequency. We can set the coordinated frequency into a channel and just do split operation I guess but would like to know why SatPC will not do it. Thanks for any help. Joe KI4TZ

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SO50/AO27 on Kenwood TS2000
by John Geiger 20 Jul '10

20 Jul '10

Earlier today I caught a nice, high elevation pass on SO50. There was a posting a while ago suggesting that switching to FM-Narrow helps to get around the SO50/AO27 birdie on the radio and I can confirm that it works! I got on just before mid pass but was able to copy SO50 during the rest of the pass, even when the downlink was right on 436.800. For those of you wanting to do AO27 and SO50 with the Kenwood TS2000 give the FM Narrow mode a try, you will be surprised. My downlink antenna (as well as my uplink antenna) is a Cushcraft A270-10S dualband yagi with no elevation, no preamp, and horizontally polarized. Now if I can just get the SWR problem fixed on 2m..... 73s John AA5JG

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=13 original colonies ?=
by Robert Coppock 20 Jul '10

20 Jul '10

= ahoy, what ever happened with the 13 orig colonies event that n3tl / Tim started last year ? there was some chatter here about it, but i did not hear any stations (only worked 2 or 3 passes) on july 4th weekend, and have not seen anything else on the BB. maybe next year ? or anytime ! it seems like there is a gap in WAS for many with all those small, eastern states. i may be activating some grids in nor*cal soon, stay tuned. thanks and happy bird watching from the wild, western, big states. too bad we dont have 50 oscars !!! 73, Robert k f 0 g cm97 =

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Fw: DELFI C3 Close Approach
by Peter Portanova 20 Jul '10

20 Jul '10

Hello, We might want to listen for TLM on DELFI C3 (DO-64) 73's Pete WB2OQQ AMSAT NY Area Coordinator www.massapequanyweather.com Sent: Tuesday, July 20, 2010 8:45 AM Subject: DELFI C3 Close Approach > > Sir/Ma'am, > > The United States Joint Space Operations Center (JSpOC) has identified a > predicted conjunction between DELFI C3 (SCC# 32789) and A KNOWN OBJECT. > > Primary Object: DELFI C3 (SCC# 32789) > Secondary Object: A KNOWN OBJECT > Time of Closest Approach: 23 Jul 2010 21:53 UTC > Overall miss distance: 978 meters > Radial (dU) miss distance: -172 meters > In-Track (dV) miss distance: 372 meters > Cross-track (dW) miss distance: -889 meters > > Primary Radial Error (U): 17 meters > Primary In-track Error (V): 446 meters > Primary Cross-track Error (W): 9 meters > > Secondary Radial Error (U): 45 meters > Secondary In-track Error (V): 226 meters > Secondary Cross-track Error (W): 31 meters > > > Very Respectfully, > > JSpOC Orbital Protection Team > Joint Space Operations Center > Vandenberg Air Force Base, California USA

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Next "HV Satcom" net (Pt. 2))
by Stuart Balanger 19 Jul '10

19 Jul '10

*Hi All, On the E-Mail I sent, (Re: PS Part) The Blur Subway line Sta. (Chicago), is 2 Blocks South of Union Sta., & Midway Airprt is served by the elevated line! More info on elevated & Blue Subway line, go to: www.transitchicago.com This is for more info on transit in Chicago, Re: the 2010 AMSAT Space Symposium Also, have heard about the following site to visit! The Sience & Technology Museum! 73,.Stu Ballinger *

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THIS MORNING'S SO-50 DEMO
by n4csitwo＠bellsouth.net 19 Jul '10

19 Jul '10

I want to thank W0SAT, WA4NVM, W4DBT, W5DID, W0RDE for their efforts in contacting me during my SO-50 summer camp demo here in Winter Springs, FL this morning on the 14:01 UTC pass. Also, any other stations that might have been trying for us. You all made the presentation a great success. Let me know if I can ever reciprocate the favor. 73s, Dave, AA4KN

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TubeSat Satellite Kit (via Make blog)
by Ollie Eisman 19 Jul '10

19 Jul '10

Just saw this post about an $8000 satellite opportunity on the Make blog: http://blog.makezine.com/archive/2010/07/8000_diy_satellite_kit.html Ollie AJ1O

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CN93 activation
by LOREN RASMUSSEN 19 Jul '10

19 Jul '10

Due to a trip to the ER during my vacation, I was only able to complete 17 qso's from CN93. Within the next couple of weeks I will again activate CN93. I will advise the date and times. 73 Loren k7cwq

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VA7EWK 3-10 July stats and wrap-up
by Patrick STODDARD (WD9EWK/VA7EWK) 19 Jul '10

19 Jul '10

Hi! I have started work on the QSL cards from my recent trip to Canada, and will also update my web page with photos and more information about my trip. It was a fun time, and by far the longest satellite- related trip I have taken. Along with the flights between Phoenix and Vancouver, I drove 3024km (1879 miles) in 8 days according to the receipt I received when I returned the car to Vancouver airport on 11 July. The driving in British Columbia was a few miles/km less than the distance I drove on my trip into Utah last year (that was a 1905-mile/3065km trip), but overall I traveled much further this July than either of my previous July road trips in 2008 or 2009 when the Phoenix-Vancouver flights are added in. During the time I worked the radios (3-10 July), I logged 391 QSOs from 9 different grids. Locations included one grid boundary (CN79/CO70, at Campbell River on Vancouver Island), the Canada/USA international border (standing near the Peace Arch south of Vancouver, on 8 July), a mountaintop (Whistler Mountain, on 10 July), and even from a ship (a ferry sailing between Vancouver Island and Metro Vancouver, on 7 July). I tried to work from CO50, but could not get to a place that allowed for a good view of the sky, even after making a 90km/55-mile detour out there on 5 July in the hope of finding some place that might work for satellites. On my first attempt to work many passes from CO80 on 9 July, I ended up working a few passes there followed by a long road trip through CO80, CO90, and CO99 before returning to my motel in Vancouver (driving 671km/417 miles that day!) and trying again the next day with more success. I was able to work SSB and FM, although I only worked one VO-52 pass on the first full day I was on Vancouver Island (4 July). I generally used the VO-52 pass times for travel to a destination, or looked to work HO-68 with its larger footprint when the pass times were close. FO-29 and (when in mode B) AO-7 were good for late-afternoon and early- evening passes. HO-68 in FM was a nice satellite to have available during the week, for the longer-distance QSOs compared to the other 3 FM satellites. Despite trying for passes on AO-7 and HO-68 that covered parts of Europe during the week, no QSOs were logged with that continent. By satellite, here are numbers of satellite QSOs VA7EWK logged in FM: AO-27: 97 AO-51: 112 HO-68: 73 SO-50: 47 (329 QSOs in FM - 84.1% of total) and in other modes: AO-7: 30 in SSB, 2 in CW FO-29: 23, all SSB VO-52: 7, all SSB (62 QSOs in modes other than FM - 15.9% of total) I had my normal satellite station with me, and I hoped to make use of the SSB satellites whenever I could. I worked many AO-7 and FO-29 passes, including some on AO-7 where I talked to myself and maybe some polar bears in the Arctic. :-) Having access to those two satellites in particular helped some who were not able to work VA7EWK on the FM passes due to either the small common windows on those passes or the congestion on the FM passes. Or, another way of looking at the SSB effort could be "if Adrian AA5UK could work SSB from Hawaii, then I should be able to do the same from Canada". ;-) I worked WC7V and W6ZKH in CW on an AO-7 pass from CO60 for my only QSOs in that mode during this trip. Grids... I was able to operate from the 4 grids on Vancouver Island I intended to make the biggest effort - CN78, CN79, CO60, and CO70. I ended up working some passes from CN88 in and around Victoria on 7 July before returning to Vancouver, which included some operating from the western end of the Trans-Canada Highway (a place with a good view of the sky, even with the steady stream of tourists around there). On the Lower Mainland, I operated from CN89 during parts of 2 days, as well as 3 other grids - CN99, CO80, and CO90. The breakout by grid: CN78: 56 (from Ucluelet on the Pacific side of Vancouver Island, 5 July) CN79: 21 (from Port Alberni on Vancouver Island, 6 and 7 July - not including QSOs made at CN79/CO70 boundary) CN79/CO70: 85 (all made from Campbell River, 4 and 6 July) CN88: 25 (3 locations in/near Victoria, plus 2 QSOs made from a ferry sailing toward Vancouver - all on 7 July) CN89: 59 (24 @ Burnaby on 3 July, 19 @ Surrey on 8 July, 16 @ Canada/USA border on 8 July) CN99: 12 (3 passes on evening of 9 July) CO60: 60 (Port Hardy, on 5 July) CO80: 53 (3 locations in/around Whistler on 9 and 10 July, plus another location NE of Pemberton on 9 July) CO90: 20 (one AO-51 pass on 9 July) I was able to attempt operating SSB from all grids except for CN88, CO80, and CO90. CN89 was not a priority for me, although I ended up working a few passes shortly after my arrival in Vancouver on 3 July and some on 8 July as I drove down toward the Canada/USA border. I had not mentioned my plans to attempt QSOs on the international border publicly, since I had no idea if the authorities on either side would attempt to stop me from doing this. I took the "try it, and ask for forgiveness later" approach - which worked. In fact, 2 US Customs officers walked by me and only said "hello" - no questions about my radio gear or what I was doing at one of the border markers in the park that runs between the Customs buildings on each side of the border. Same thing with operating atop Whistler Mountain, where I worked 4 passes on 10 July - probably the best location in all of CO80 for satellite work - and the impromptu effort during a western AO-27 pass from the ferry sailing between Vancouver Island (Swartz Bay terminal) and Metro Vancouver (Tsawwassen terminal). If I had worked an AO-51 or SO-50 pass instead of the AO-27 pass, I may have had better luck. There's not much of the 7-minute AO-27 repeater time available to satellite operators that far north on the best passes. When it comes to shipborne operating, I am a novice at that. This was my first, and only, time trying that form of satellite operating. I have a new appreciation of the efforts guys like Allen N5AFV and Andy W5ACM (among others) make when trying to get on the satellites from a ship. I may have been able to use my log periodic for that AO-27 pass, but did not want to attract undue attention with that antenna as opposed to the telescoping whip on my HT. When I post photos to my web page shortly, some of those photos will include the carry-on bag which contained my station excluding my Elk log periodic, some telescoping whips for my HT, and other accessories that were packed in a checked bag to avoid issues with airport security checks in Phoenix and Vancouver. I packed my two FT-817NDs, IC-2820H dual-band FM mobile radio, IC-T7H HT, Heil Traveler headset/mic I use with the FT-817NDs, along with cables, diplexer, GPS receiver, spare AA batteries, and my digital recorder into that bag. I also have some photos of the small duffel bag that I used to carry my HT, log periodic, and other accessories up to Whistler Mountain - and too bad I didn't make more time to work from up there, in SSB and FM. An observation deck on the building atop Whistler Mountain was a great operating location. Maybe on another trip, or maybe someone who lives up there will try that in the future (I still don't have CO80 in my log). After this trip, coupled with my Dayton trip in May when I also took my all-mode satellite station, I think I will do this on future trips even if I am flying. I am already looking at future destinations for trips where I can enjoy the sights and enjoy working the radio as I did up in British Columbia - and not just Canadian destinations. I now know I can get on FM and SSB satellites from wherever I go, and being away from home isn't a problem for that. Thanks to everyone who made QSOs with VA7EWK during that week. And special thanks to John K8YSE for his web site complete with MP3 audio from selected FM satellite passes and posting some messages to the -BB on my behalf while I was up there. It was very interesting to hear some of those passes from his perspective, along with my own recordings, throughout the week. Now, back to working on the QSL cards... 73! Patrick WD9EWK/VA7EWK http://www.wd9ewk.net/

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