2024 JANUARY 28 VK NATIONAL NEWS BROADCAST ON VK1WIA ------------------------------------------------------------* THE BEST NEWS YOU'LL GET ALL WEEK THIS LINK IS A VIDEO VERSION OF NEWS COMPILED BY VK5BD BEVAN tinyurl.com/WIA-News-Videos ------------------------------------------------------------* NATIONAL NEWS FOR WEEK COMMENCING JANUARY 28 2024 IN OUR 29th YEAR OF NON STOP NEWS THIS WEEK:- WIA Vice President Lee Moyle VK3GK. - WIA AGM NEWS with David VK4DN from the Bundy Amateur Radio Club. PLUS MUCH MUCH MORE IN THIS EDITION OF NEWS FROM THE WIRELESS INSTITUTE OF AUSTRALIA. I'M EDITOR GRAHAM VK4BB WIA JOIN THE WIA tinyurl.com/yyj87b9y This is WIA Vice President Lee Moyle VK3GK The Ross Hull VHF UHF contest is all but over, conditions on 6m have been amazing with consistent openings to the USA, Central and South America, Oceania, Asia and even Europe from the east coast. Also over for another year is the Australia Day contest where we all got to swap out our VK prefix for AX if we so desired. Rules and previous years results can be found on the WIA website on wia.org.au/members/contests/australiaday/ Currently Steve VK6VZ is planning to get operators for the 87th BERU Contest. BERU is short for British Empire Radio Union, a CW Contest and it is also known as the Commonwealth Contest. This year their will be two teams each with five operators and the WIA will again approve the use of the WIA suffix callsigns for use in the contest as special HQ stations. The WIA is hoping to get every state and territory represented with Australian HQ Stations operating in the 2024 RSGB Commonwealth Contest. We are looking for operators for VK7WIA and VK8WIA. Please contact Alan VK2GR if interested. The ACMA recently had another Assessor update online session. Again the attendance was excellent and I would comfortably say that all assessors are awaiting the smooth transition to the new exam structure. Another is scheduled for next Friday, 2nd of February. This session will demonstrate functionality of the new ACMA online accredited assessor portal. During this session, ACMA will outline how to use the portal to download examination papers, record examination results, and provide relevant correspondence with candidates and completed examination papers to the ACMA. The WIA has a very solid working relationship with the ACMA and we are always pleased to assist ACMA as their need arises. The WIA continue to have regular scheduled meetings with the ACMA to discuss important and relevant topics, the main being the Class licence and its finer technical details which are generally addressed by our very professional WIA Technical Advisory Committee, chaired by Grant Willis VK5GR. The WIA AGM will soon be upon us and its where awards are given to deserving recipients that have gone above and beyond for Amateur Radio. If you consider someone as worthy, then please nominate them for a WIA award highlighting their contribution to amateur radio in a short brief and submit to secretary@wia.org.au Nominations must be received no later than March 31st 2024 to be considered. Thats all for this week, for now, 73 From Lee VK3GK Gidday, this is David VK4DN from the Bundy Amateur Radio Club. Just a quick update about the huge WIA Convention and HamFest happening this year on May 4th and 5th in Bundaberg. We're thrilled to announce that table bookings are now available for you to sell your used radio and electronic equipment. This is a great opportunity to declutter your shack and find good homes for your unwanted gear. Whether you're into vintage radios, cutting-edge transceivers, or experimenting with the latest SDR technology, there's a spot for you at the Bundaberg WIA Convention and HamFest. The event promises to be a great opportunity to buy and sell new and used equipment but also an amazing weekend for visitors to the Bundaberg region. Network with other amateurs from all over Australia and from as far as New Zealand who will be attending the weekend. To secure your spot, book your table now. Spaces are limited so get in early! So, VK stations, mark your calendars for May 4th and 5th and book your tables for the 2024 Bundaberg WIA Convention and HamFest. This is David VK4DN from the Bundy Amateur Radio Club. 73. ------------------------------------------------------------* INTERNATIONAL NEWS With thanks to IARU, RSGB, RAC, ARRL, NZART, eHam, AMATEUR RADIO NEWSLINE, eHam, Radioworld.com Hackaday and the World Wide sources of the WIA. DONT USE REGIONS FROM HERE ON IN Chris Deacon, G4IFX has been awarded a PhD from the University of Bath after completing research on propagation. His thesis was entitled: "Radio propagation through ionospheric Sporadic-E". This part-time work over many years involved looking at Sporadic E on six metres, including making novel measurements of signal amplitude, phase and derived doppler, polarization and potentially time delay to discover the nature of sporadic-E propagation at VHF. researchportal.bath.ac.uk/en/persons/chris-deacon This years British Science Week runs from the 8th to the 17th of March with the theme of "Time." This event is a fantastic opportunity to raise awareness of amateur radio across the UK and for our G friends, the RSGB has some great activity ideas you could try at your local school, Scout or Guiding group or even local youth club. Go to the web page at rsgb.org/bsw In a similar idea of promoting our hobby, the RSGB is looking for four licensed radio amateurs to help raise the profile of wireless communication amongst young people across the UK. RSGB say they have had a good response, but still like to hear from prospective volunteers in Northern Ireland and Wales. These volunteer Youth Country Representatives will represent the RSGB at externally organised events and will plan and deliver outreach activities. 6 O 3 T (six oh three tee) Somalia. Now that's a call sign we CAN'T tell you when you may hear it on your bands. During operational news with Felix, VK4FUQ he is always super careful not to promote a lot of DXpeditions which tend never to make it on air, let alone their destination. THIS DXPEDITION IS SUPPOSEDLY PLANNED FOR THE HORN OF AFRICA SOMAILAND. Somaliland is one of the 5 states that make up the de-facto country called Somalia. A difficult territory that has never been spared from war and famine. An exciting and complicated DXpedition, in a turbulent territory, and not always easy to activate. Date: TO BE ADVISED (due to security reasons) According to Club Log rankings, Somalia ranks 53rd on the most wanted List, and with various requests on digital modes, NA / JA area, 6 meters and low bands. The 6 O 3 T website is currently being prepared but check out the FaceBook group DxExplorer facebook.com/Dxexplorernet Radio Help Wanted: Must Like Geysers, Bison, and Helicopter Rides Occasionally, The ARRL Letter shares job postings that may be of interest to radio amateurs, and this one may be the most scenic job yet -- Yellowstone National Park is looking for three radio technicians, according to posts on the park's social media and a listing on the USAJobs website. Maybe beyond the reach of most of we VK hams but an interesting position non the less. The job listing says that the electronics technician (radio) positions are "located in Yellowstone National Park, in the Technology Services Radio Shop within the Administrative Division." There's even a provision for hazard-duty pay for mountaintop repeater helicopter flights and tower climbing. On Facebook, the park has some fun with their post: "Does your idea of taking your career to new heights involve flying in a helicopter to 10,000 foot peaks? How about hiking, snowmobiling, and even skiing your way to telecom sites? Well... do we have the job for you! We are hiring not one, but 3... yes THREE, Electronic Radio Technicians," it says. The lucky three who are hired for these positions will have their work cut out for them; the system has eight repeaters, more than 20 base stations, and 500 mobile and 1,000 portable radios -- all in a national park with 500 geysers and 5,900 American bison. Country music station K95.5 suddenly and unexpectedly went silent on the 15th of January, its tower in ruins in a field not far from its Oklahoma studio. As the Choctaw County Sheriff's office began its investigation, Will Payne of the Payne Media Group, which owns the station, assessed the scene, which he described in a Facebook video as one of "catastrophic damage." The video showed the tower down in the field, its guy wires cut as a means of taking its top section down. The nearby generator had been totalled. Wires were ripped out everywhere. The transmission lines, containing a wealth of copper on the inside, had been cut in several places. Thieves once again seeking copper. -------------------------------------------------------------------* HAM RADIO OPERATIONAL NEWS - IT'S A CONTACT SPORT -------------- -------------- NOW CONTEST WISE:- 2024 -------------- -------------- Ross Hull Memorial Contest. Running on VHF and above BUT for just a couple of days. Yes ends the end of January. You nominate the best 7 day or 2 day period per category. For more information visit the contest page at wia.org.au/members/contests/rosshull/ (VK2TBC) ----------------------------------- ARRL DX CW Contest Feb 17-18. Use only the 160, 80, 40, 20, 15, and 10 meter bands. New for 2024 is the Limited Antenna Overlay: Any Single Operator or Single Operator Unlimited entrant can enter using the Limited Antennas Overlay. Operation is limited to the use of single-element antennas such as a single vertical, end-fed wire, or a single dipole antenna no more than 50 feet above ground at its highest point. The antenna(s) may cover multiple bands, as in the case of multiband verticals and dipoles with fan or trap constructions. ------------- NEW ZEALANDS Jock White Memorial Field Day WILL BE 24/25 Feb 2024. The rules have been tweaked slightly and are now up on the nzart website. Overseas contacts now score the same points as ZL contacts. The definition of acceptable overseas contacts has changed to "Oceania" as defined by the DXCC list. These changes have been made to better align the rules with the contest objective, simplify scoring and to use a defined geographical boundary. (nzart info line 482) ------------ ARRL DX Phone Contest March 2-3 Use only the 160, 80, 40, 20, 15, and 10 meter bands. -------------------------------------------------------------------- DX -------------- CQ Pride 2024 Special Event! (With a few changes) CQ Pride will be transitioning from a contest format to a week long event with several special event callsigns for you to log. From Friday June 7th 0200 UTC to Monday June 17th 0200 UTC, the callsigns of Pride will be operating on various bands and modes. When you make contact with all four of the LGBT stations, the QSL cards join together to form a poster celebrating Pride! Representing the L of LGBT is station N6L, then N6G, N6B and finally the letter T is N6T. Of course the BIG one to listen and work, VI2024PRIDE (sourced to ARD) -------------- Clipperton Island TX 5 S. Look for TX 5 S QRV for 16 days from January 17 on 160 to 6 meters using CW, SSB, RTTY, FT8, 6 meter EME, and active on various birds. QSL via the TX 5 S instructions. (sourced to eHam) -------------- JORDAN. Nart, JY5IB has been active on 30 meters using FT8 around 0300 to 0400z. QSL direct to home call JY 5 1B (arrl) -------------- ARGENTINA. Members of AMSAT Argentina are QRV as LU7AA and with other call signs until January 28 celebrating the 34th anniversary of the launch of Satellite LO-19. Activity is on all bands using CW, SSB, SSTV, UHF voice, and on FM Satellites. QSL direct to LU 7 AA. (arrl) ------------------------------------------------------------------ MEDIA WATCH Why We Need Shortwave 2.0 AUTHOR KIM ANDREW ELLIOTT WRITES IN RADIOWORLD.COM The author argues that radio is the ultimate internet circumvention tool Because of the internets ability to move uncensored news and opinion within nations and across boundaries, it was seen as a transformative tool for democracy. But, soon enough, regimes developed methods to block information they did not want coming into their countries. Prominent among these are Chinas Great Firewall and Irans Halal Internet. Circumvention tools and VPNs have emerged to allow access to websites and platforms that have been blocked but circumvention tools work only as long data is on the lines. Radio is the ultimate internet circumvention tool because it is not the internet and this brings us to Shortwave 2.0. Shortwave 2.0 wont reach the audience of millions as in the heyday of shortwave decades ago. It will reach those who seek comprehensive, reliable, credible information. This audience will be technically inclined: radio amateurs, hobbyist shortwave listeners, scholars, technology enthusiasts and government and military personnel with access to receivers. They will pass on the information they have received to the larger audience. In the meantime it's suggested, international broadcasters should not close any more shortwave transmitting sites. They are essential facilities to relay information when the internet is blocked, which will happen in more places, more frequently and more thoroughly. On those transmitters, text should be broadcast at least once a week. This will enable early adopters to become familiar with the concept. It will also get the attention of receiver manufacturers and software developers. Shortwave 2.0. read Kim Andrew Elliott's article in radioworld.com ------------------------------------------------------------* WW SPECIAL INTEREST GROUPS --- ASTRONOMY (and Wireless Weather) TUESDAYS STRONG DOUBLE SOLAR FLARE: What are the odds? Jan. 23rd two sunspots separated by 500,000 km erupted simultaneously. NASA's Solar Dynamics Observatory recorded the double ultraviolet flash AND the combined intensity of the two explosions reached category M5.1. This is called a "sympathetic solar flare. Sympathetic flares are pairs of flares that occur almost simultaneously in different active regions, not by chance, but because of some physical connection. A statistical analysis of such flares in 2002 proved that they are real and linked by magnetic loops in the sun's corona. An even bigger 40-year study of sympathetic flares found that the pairs can be separated by more than 90 in latitude. Tuesday's sympathetic flare caused a shortwave radio blackout over Australia and Indonesia: Ham radio operators and mariners may have noticed a loss of signal at frequencies below 30 MHz for as much as 30 minutes after the flare's peak. WW SPECIAL INTEREST GROUPS - DIGITAL IO-117 Code of Conduct A group of amateurs who regularly work the IO-117 satellite has worked to develop a code of conduct for using this popular digipeating resource. The purpose of the IO-117 Code of Conduct document is to provide suggested operational guidelines that will hopefully optimize everyones access to the limited resource single channel digipeater aboard IO-117. If better messaging discipline can be adopted as well as a better understanding of what operating techniques improve or diminish the success of a stations transmission being digipeated by IO-117, then the entire group of operators on an individual pass will benefit from implementing these standards. THE CODE OF CONDUCT INCLUDES:- LISTEN MORE TRANSMIT LESS STATIONS SHOULD USE THE MINIMAL POWER NECESSARY TO ACCESS THE SATELLITE. AVOID CALLING CQ MORE THAN ONCE EVERY 5 MINUTES. DIGITAL SMS FROM SPACE Newly launched Starlink satellites have successfully been put to the test, making text-messaging from space a reality for SpaceX. The test of the direct-to-device, or D2D, service took place on the 10th of January using the network of T-Mobile USA. The company declared shortly afterward "The system works," adding that it has partnerships as well with mobile operators in Australia, Japan and Canada. Commercial availability is expected to begin later this year and the company is hoping voice, data and service for the Internet of Things will commence in 2025. Apple's iPhone already make this service available with the iPhone 14 in partnership with satellite operator Globalstar. (ARNEWSLINE 2411) WW SPECIAL INTEREST GROUPS - FINAL FRONTIER AMSAT-VK Secretary - secretary@amsat-vk.org Microwave Ambitions for GOLF Satellites Zach Metzinger, NZGO, AMSAT Director and Volunteer Engineer says AMSAT did have microwave capabilities in earlier satellites such as AO-10 and AO-40 and only a 1.2GHz downshifter on the newer CubeSats, that is the Fox series of satellites. GOLF (Greater Orbit Larger Footprint) satellites are currently under development. GOLF-TEE is the first of these satellites and is the technology demonstrator for the GOLF series, which is in turn the successor to the FOX satellites. GOLF-TEE will have more capability as AMSAT increase the capability and functionality of our satellites, including adding microwave bands. GOLF-TEE will have the usual 2m uplink and 70 cm downlink bands, but it will also have a 10 GHz downlink transmitter. AMSAT also use a S Software Defined Radio this will enable many simultaneous uplink bands, for example 1.2 GHz, 2.4 GHz, 5.7 GHz, etc. The whole system is very flexible. For example, the microwave antenna will support frequencies from 1 GHz to 26 GHz. (AMSAT-NA) All-Ham Axiom Crew Launched for Commercial Visit to ISS With retired NASA astronaut Michael Lpez-Alegra, KE5GTK, and Italian co-pilot Walter Villadei, IURWB, at the controls, flanked by Turkish mission specialists Alper Gezeravci, KJ5DIY, and Marcus Wandt of Sweden, KJ5COO, a SpaceX Falcon 9 thundered to life and climbed away from historic pad 39A at the Kennedy Space Centre atop a brilliant jet of flaming exhaust. Adding to the spectacle, the boosters first stage, heralded by twin sonic booms, flew itself back to a rocket-powered landing at the Cape Canaveral Space Force Station, chalking up SpaceXs 43rd landing in Florida and its 265th overall. A few minutes later, the Crew Dragon capsule was released to fly on its own. SpaceX Chief Engineer Bill Gerstenmaier radioed congratulations to the crew on a great ride to orbit. I think youre demonstrating the ultimate in reuse a reused commander, reused Dragon and a reused Falcon, he said. (AMSAT-NA) WW SPECIAL INTEREST GROUPS - INTERNET, THE HAMS DOMAIN The FCC is giving greater privileges on 6 GHz to very low power devices. This spectrum will become "home of IOT" The rules for short-distance operation over high-connection speeds take effect on the 4th of March. Businesses including Amazon, Microsoft, Hewlett Packard and Google have been eager to make use of this part of the spectrum, which will become home for IOT, or internet of things, applications. These include wearable devices, short-range mobile hotspots, healthcare monitors, virtual reality devices and in-car connectivity. (ARNEWSLINE 2411) WW SPECIAL INTEREST GROUPS - MARITIME INCLUDING ILLW NEWS - ILLW 17th August 2024 to 18th August 2024 Australian and New Zealand lights planned and advised to WIA :- AU 0102 Point Charles NT - Darwin AR Club - NZ 0001 Cape Campbell - - ZL6CC Amateur radio operators will have an opportunity to contact the USS Iowa during the ship's 81st anniversary celebration. USS Iowa (BB-61) is permanently moored at the National Museum of the Surface Navy in San Pedro, California, and was first commissioned during World War II on February 22, 1943. The on-air event will be held on February 22, from 1600 to 2400 UTC. The Battleship Iowa Amateur Radio Association (BIARA) will activate NI 6 BB the ship's original call sign, utilizing BIARA's amateur gear and a circa 1980s legacy station with an AN/URT-23 transmitter and an R-1051G/URR Navy receiver. To help operators looking for NI 6 BB, the band plan shown in this weeks WIA National News Text Edition, read on wia.org.au has been suggested to qualified associate operators. These bands have been screened to minimize conflict with other modes or known nets, but are subject to change due to existing traffic, contests, or band conditions. FT8 or FT4 operations will be on the standard frequencies for those modes. Band A1A/CW J3E/SSB 40 meters 7.061 MHz 7.261 MHz 30 meters 10.116 MHz ---------- 20 meters 14.061 MHz 14.261 MHz 17 meters 18.073 MHz 18.161 MHz 15 meters 21.061 MHz 21.361 MHz 12 meters 24.900 MHz 24.943 MHz 10 meters 28.061 MHz 28.361 MHz For updates and additional information, contact BIARA. (arrl) WW SPECIAL INTEREST GROUPS --- RADIO AMATEUR YOUNG TIMERS - YOTA (Youngsters On The Air) facebook.com/yotaregion2 facebook.com/groups/YOTAOC/ youtube.com/channel/UClAapljf0VQ751sOgu2IzaA twitter.com/hamyota ham-yota.com Great ideas don't just grow in our own backyards! In the USA the Carole Perry Educator of the Year and the Gordon West Ambassador of the Year awards will be presented at the 2024 Orlando HamCation in February. Lewis Malchick, N2RQ, is the recipient of this year's Carole Perry Educator of the Year Award. Malchick is co-founder of the ARRL School Club Roundup, of which he's been active with for more than 25 years. He formerly taught chemistry at Brooklyn Tech High School, where he's an advisor to the school's Amateur Radio and Wireless Tech Club. Malchick is the trustee for the Stuyvesant High School Amateur Radio Club, chairperson of the Long Island Mobile Amateur Radio Club Education Committee and has participated in five ARISS contacts. He's spent his lifetime educating children and adults about amateur radio. The 2024 Gordon West Ambassador of the Year Award winners are Fred, AB1OC, and Anita Kemmerer, AB1QB. The Kemmerer's hold Amateur Extra-class licenses and are active in the Nashua Area Radio Society promoting amateur radio instruction, youth outreach, and STEM education. Together, they've created and helped grow Ham Bootcamp, a program encouraging more than 900 hams to learn new skills. Their participation in STEM activities includes high-altitude balloon launches, foxhunts, and ARISS contacts for many schools. HamCation has been sponsored by the Orlando Amateur Radio Club, W4PLB, since 1946, and is held annually on the second weekend of February. (sourced to arrl letter) WW SPECIAL INTEREST GROUPS --- VIDEO. ATV SSTV and other forms such as YouTube. Peter VK3BFG is your WIA ATV representative. pcossins@bigpond.com tinyurl.com/WIA-News-Videos THAT LINK IS A VIDEO VERSION OF THIS NEWS COMPILED BY VK5BD BEVAN ------------------------------------------------------------* 2024 IT'S A DATE Clubs are welcome to email text with audio for this section Details of all WIA affiliated clubs and societies can be found on the WIA website, including email addresses and website links. VK5 - SCARC history lesson Feb One 7.30pm (vk5dad) Seaford Meadows Scout Hall VK3 - BARG HamFest 4th of February next door to BARG clubrooms at Ballarat Airport 10:00 am. barg.org.au/ (vk3kqt) VK4 - Redcliffe and Districts REDFEST April 6 (vk4tfn) VK - WIA AGM MAY 4 5 - BUNDABERG. (vk2tsg) VK - National Volunteer Week Monday 20 Sunday 26 May 2024. National Volunteer Week (NVW) is Australias largest annual celebration of volunteers and their important contribution to our communities. VK5 - Amateur Radio Experiments Group Radio & Electronics Sale Saturday 26th October 10AM David Roche Park Kilburn (vk5qi) VK3 - SPARC Rosebud RadioFest November 17 at Eastbourne Primary School, Allambi Ave. Rosebud. (vk3pdg) Reception Reports WIA News rebroadcasters often give Short Wave Listeners a welcome to the broadcast as they commence call-backs straight after the Local News. Local news follows National news in all states. It would be great if those SWL's would email their reception reports and location to callbacks@wia.org.au Submitting news items If you would like to submit news items for possible inclusion in the VK1WIA broadcasts, please email your item in text to nationalnews@wia.org.au and don't JUST send url's links or posters, but take the time to pen YOUR contribution. To submit audio, email nationalnews@wia.org.au and send BOTH the audio and the text We would appreciate items certainly no longer than 1.5 mts in length as we only have a half hour. Remember the sooner you submit material the more the likelihood of it being broadcast in the very next edition of WIA National News. Each recorded item will only be broadcast once, if you want a couple of mentions, please submit different slants to keep your event 'fresh' and always if the news room is to read your item --- write it in the 3rd person. (First if YOU are reading your own item). If you are mentioning your own name / call in the story, say something like "and myself, Pat, vk11abc" Promote your local rebroadcast; details on wia.org.au/members/broadcast/contribute/ A reminder when supplying HamFest info we obviously can't plug DEALS from commercial traders "on air", but we at the WIA will put your supporters 'goods' in this text edition "no worries." We will not give blatant 'plugs' to raffles, be it raffles at the event or "on-line". ------------------------------------------------------------* Oh... and to contact us with your news because If It Matters To You It Matters To Us! Click the links below to download the most recent edition of National News, BUT this is ONLY the backup site! WIANEWS backup thanks to Brendan VK4BLP can be found on wiaq.org.au BACKUPS OF THE BACKUP!! thanks to Tony VK7AX www.vk7ax.id.au/wianews/ wia.org.au/members/broadcast/wianews/ (This is the link to the original text version and original audio on wia site) ------------------------------------------------------------* WIANews - we've reported...YOU decide. TWITTER twitter.com/VK1WIA Societies and Club News Letter Editors can EXCHANGE a feed prior to the actual broadcast date, e-mail nationalnews@wia.org.au Call-backs follow the RF editions, but also for text readers you may lodge a quick reply to let us know you read it, who knows, you might even get a "cheerio call". Thanks to our dedicated band of broadcast volunteers who utilize their time and equipment in bringing you this weekly broadcast. Who and where are they? wia.org.au/members/broadcast/where/ Promote your local rebroadcast; details on wia.org.au/members/broadcast/contribute/ The purpose of "WIANews" is to rapidly provide news of interest to WIA affiliated clubs and active amateurs residing in Australia and the globe. We strongly encourage membership in the Wireless Institute of Australia and participation in the activities of local clubs. Opinions expressed in "WIANews" are those of the writers who submit material and do not necessarily reflect those of the rebroadcasters, nor the National WIA, but IF broadcast, are done so in the spirit in which they were submitted." If you would like to see the call-backs reported each broadcast, OR have call-backs to contribute to the National News call back tally then please send through your call-backs to callbacks@wia.org.au How do I join this National News List? (subscribe for an automatic weekly feed.) Email to vk1wia-news-join@lists.wia.org.au from the email account that you wish the emails to go to. How do I leave this National News List? (unsubscribe your weekly feed) Open mail program which sends mail from the address you want to unsubscribe from. Send unsubscribe to the list unsubscribe address vk1wia-news-leave@lists.wia.org.au You will be sent a confirmation mail and must follow the instructions given in that mail to complete the unsubscription. Once your unsubscription has been processed, you will probably receive a message confirming your unsubscription from the list and at that point you should stop receiving messages. ------------------------------------------------------------*