Please send any amateur satellite news or reports to: ans-editor [at] amsat.org<\/p>\n
You can sign up for free e-mail delivery of the AMSAT News Service Bulletins via the ANS List; to join this list see: https:\/\/mailman.amsat.org\/postorius\/lists\/ans.amsat.org\/<\/a><\/p>\n ANS-012 AMSAT News Service Weekly Bulletins<\/p>\n To: All RADIO AMATEURS DATE 2025 Jan 12<\/p>\n India has launched the SpaDeX mission, designed to perform the country\u2019s first autonomous docking experiment in space. A Polar Satellite Launch Vehicle (PSLV-C60) carried two SpaDeX satellites into orbit from the Satish Dhawan Space Centre in Sriharikota, India on December 30, 2024, at 11:30 a.m. EST (1630 UTC). The Indian Space Research Organisation (ISRO) sees this mission as a step toward supporting future Moon missions and building a space station.<\/p>\n The Space Docking Experiment (SpaDeX) consists of two 220-kilogram (485 pound) satellites, the Target and Chaser, which will test rendezvous and docking procedures. ISRO Chairman S. Somanath confirmed the satellites were placed in the correct orbit after launch. The first docking attempt is expected to occur in the next several days. The mission will assess the transfer of power between the docked spacecraft and evaluate dual-spacecraft control capabilities.<\/p>\n In addition to the docking experiment, the mission includes the POEM-4 (PS4-Orbital Experimental Module), which carries 24 payloads. These include a robotic arm demonstration and a debris capture manipulator. The robotic arm will test mobility for tasks in orbit, while the debris capture manipulator will attempt to retrieve tethered objects in an effort to address space debris.<\/p>\n One of the payloads aboard POEM-4 is the BGS ARPIT, an amateur radio project developed by the SJC Institute of Technology, the Upagrah Amateur Radio Club (VU2URC), and AMSAT-India to support educational activities and celebrate India\u2019s 75th year of independence. This payload can transmit images via Slow Scan Television (SSTV), audio messages, and telemetry data on 145.870 MHz, and it also functions as an APRS digipeater on 145.825 MHz. Approved for IARU frequency coordination on December 22, 2024, BGS ARPIT completed its first SSTV transmission period on January 10th, with more trial periods sure to come soon.<\/p>\n Watch for BGS ARPIT SSTV announcements from @nitin_vu2jek<\/a> on X<\/a>. [Credit: SJC Institute of Technology<\/a>]<\/p>\n The autonomous docking technology tested in SpaDeX is crucial for ISRO\u2019s planned Chandrayaan-4 lunar mission, which aims to return samples from the Moon\u2019s south pole. Docking capabilities will enable the transfer of samples to a return capsule in lunar orbit. This technology is also essential for the assembly and operation of the Bharatiya Antariksh Station, India\u2019s planned space station.<\/p>\n The SpaDeX mission includes payloads developed by ISRO and collaborators from universities and startups. The experiments focus on areas like satellite servicing, space debris management, and educational outreach. The mission serves as a platform to advance technologies needed for India\u2019s space exploration goals.<\/p>\n [ANS thanks the Tariq Malik, Space.com<\/a>, and AMSAT-India<\/a>, for the above information]<\/p>\n NASA\u2019s Parker Solar Probe reached a significant milestone on December 24, 2024, by coming within 3.8 million miles of the sun\u2019s surface\u2014the closest a human-made object has ever traveled toward a star. The spacecraft confirmed its survival through a signal received at the Johns Hopkins Applied Physics Laboratory (APL) on December 26. This marks another step forward in the mission\u2019s effort to study the sun and its influence on the solar system. The probe, traveling at 430,000 miles per hour (692,000 kilometers per hour), continues to push the limits of solar exploration.<\/p>\n The mission allows the spacecraft to gather data from regions of the sun that were previously out of reach. Nicky Fox, associate administrator for NASA\u2019s Science Mission Directorate, said, \u201cBy studying the sun up close, we can better understand its impacts throughout our solar system, including on the technology we use daily on Earth, as well as learn about the workings of stars across the universe.\u201d This close approach opens the door for new measurements that could refine knowledge about solar wind, coronal heating, and other fundamental processes.<\/p>\n NASA\u2019s Parker Solar Probe during pre-launch testing at Astrotech located in Titusville, Florida. [Credit: NASA<\/a>\/Johns Hopkins APL<\/a>]<\/p>\n Launched in 2018, the Parker Solar Probe used seven Venus flybys to adjust its orbit and approach the sun. Its current orbit brings it near the sun every three months. A carbon foam heat shield, designed to withstand temperatures up to 2,600\u00b0F (1430\u00b0C), protects the spacecraft\u2019s instruments, which remain at a stable temperature. During its latest encounter, the shield endured temperatures of 1,800\u00b0F (980\u00b0C), demonstrating the durability of its design and construction.<\/p>\n The spacecraft has already provided valuable data about solar phenomena. It has observed magnetic field structures called switchbacks, which help explain plasma heating and acceleration. Adam Szabo, mission scientist at NASA\u2019s Goddard Space Flight Center, noted, \u201cThis close approach will give us more data to understand how the solar wind is accelerated closer in.\u201d Measurements from within the solar corona offer new perspectives on how energy and particles move through this region.<\/p>\n Johns Hopkins APL confirmed that the Parker Solar Probe survived its close approach to the sun. [Credit: NASA<\/a>\/Johns Hopkins APL<\/a>]<\/p>\n The Parker Solar Probe has also contributed to studies of Venus, detecting thermal emissions from its surface and capturing images of its orbital dust ring. These observations highlight the spacecraft\u2019s ability to gather insights beyond its primary mission. Data from the recent solar pass will soon be transmitted to Earth, providing additional information for researchers.<\/p>\n Future solar passes are scheduled for March 22 and June 19, 2025. Ralph Semmel, John Hopkins Applied Physics Laboratory Director, emphasized the team\u2019s efforts, stating, \u201cTheir incredible technological breakthroughs enabled this amazing mission, and they have delivered critical new insights that are revolutionizing our understanding of heliophysics and space weather.\u201d As part of NASA\u2019s Living With a Star program, the Parker Solar Probe continues to investigate the relationship between the sun and the Earth, providing valuable knowledge for science and society.<\/p>\n [ANS thanks the Michael Buckley and Mara Johnson-Groh, Johns Hopkins University<\/a>\u00a0for the above information]<\/p>\n Gabe Emerson, KL1FI, the creator behind the YouTube channel saveitforparts<\/a> has unveiled a new video highlighting a 3D-printable helical antenna for receiving weather data from polar-orbiting L-band satellites such as NOAA and Meteor. Designed by a user named t0nito<\/a>, the 1.7 GHz HRPT Helicone Antenna design is freely available on Thingiverse. Its compact size, straightforward assembly, and effective performance have the potential to make it a hit among amateur radio and satellite enthusiasts. The manual, instructions, and 3D printer files can be accessed at https:\/\/www.thingiverse.com\/thing:6436342<\/a>.<\/p>\n The video begins with the challenges encountered during the printing process. Early attempts at creating the antenna\u2019s helical scaffold were plagued by warping issues in the support legs, resulting in several failed prints. To address this, the original 3D model was modified to include additional center supports, ensuring a stable print. Once the printing phase was complete, the assembly process involved wrapping wire around a two-inch pipe, crafting a reflector from metal window screen, and piecing everything together.<\/p>\n Gabe gives build suggestions for the 1.7 GHz Helicone antenna after completing the initial antenna assembly. [Credit: saveitforparts<\/a>]<\/p>\n Testing the completed antenna proved its effectiveness. Using an RTL-SDR receiver and the SatDump software, Gabe successfully received data from the NOAA-18 HRPT satellite. By manually tracking the satellite, clear and detailed weather images, including nighttime thermal and infrared captures, were obtained, showcasing the antenna\u2019s capability for high-quality data reception.<\/p>\n Designed with simplicity in mind, the Helicone antenna features a Right-Handed Circular Polarization (RHCP) configuration. Instead of relying on screws, the assembly process used hot glue and materials such as copper wire and sheet metal were sourced from everyday household items. These choices highlight its accessibility and affordability for hobbyists of all experience levels.<\/p>\n The Helicone antenna provided similar results when compared with a larger L-band dish antenna. [Credit: saveitforparts<\/a>]<\/p>\n A performance comparison with an existing motorized tracking antenna revealed that the Helicone delivered comparable signal strength and image quality. While hand-tracking limited its functionality, its portability and ease of use were standout features. The lightweight design and straightforward assembly make it an ideal choice for amateur satellite enthusiasts looking for a practical and cost-effective solution.<\/p>\n Gabe concludes with praise for the antenna\u2019s design and a call to action for viewers to try building one themselves. Future enhancements, such as integrating the Helicone with a motorized tracking system, are already being considered. For now, this detailed guide offers an excellent starting point for satellite hobbyists eager to explore affordable and efficient ways to receive weather data from orbiting satellites. The video titled \u201cThis 3D-Printed Satellite Antenna Is Fantastic!\u201d can be found on the saveitforparts<\/a> YouTube channel at https:\/\/youtu.be\/PFQ6UKulxSo<\/a>.<\/p>\n [ANS thanks Gabe Emerson, KL1FI, and\u00a0RTL-SDR.com,<\/a> for the above information]<\/p>\n The Space Shuttle program, an enduring symbol of American ingenuity, came perilously close to cancellation in the late 1970s. With the recent passing of Jimmy Carter at age 100, a fascinating story has resurfaced: how the 39th president, despite his well-known skepticism toward manned spaceflight, played a critical role in rescuing the program. This surprising twist in Cold War history highlights Carter\u2019s pragmatism and the complex interplay between space exploration and geopolitics during his presidency.<\/p>\n This story first emerged during an interview with Chris Kraft, the former NASA Johnson Space Center director and a key architect of the Apollo program. Kraft recounted a critical 1978 meeting at NASA\u2019s Houston headquarters, where dire financial constraints threatened the shuttle\u2019s future. By then, the program was years behind schedule and hundreds of millions over budget. Faced with insufficient funding, NASA leaders considered two bleak options: securing a massive funding boost or relegating the shuttle to a mere research vehicle, incapable of fulfilling its ambitious mission to deliver payloads into orbit.<\/p>\n NASA launched the first space shuttle, Columbia, on April 12, 1981 from the Kennedy Space Center in Florida. [Credit: NASA<\/a>]<\/p>\n NASA Administrator Robert Frosch took the crisis to Washington, presenting President Carter with a stark ultimatum. Carter, known for his ambivalence toward manned spaceflight, surprised everyone by asking, \u201cHow much do you need?\u201d According to Kraft, Carter\u2019s decision was influenced by recent discussions with Soviet leader Leonid Brezhnev during Strategic Arms Limitation Talks (SALT). Carter reportedly highlighted the shuttle\u2019s capability to verify Soviet compliance with arms agreements, a claim that underscored its national security value. While some details of this account remain disputed, Carter\u2019s administration approved supplemental funding in 1979 and 1980, effectively saving the shuttle program.<\/p>\n Carter\u2019s support for the shuttle is striking given his prior skepticism about its purpose. Early in his presidency, Carter dismissed the shuttle as a \u201ccontrivance to keep NASA alive.\u201d His vice president, Walter Mondale, had also labeled the program a \u201csenseless extravaganza.\u201d Yet, by the late 1970s, escalating Cold War tensions reframed the shuttle\u2019s significance. A key memo from the National Security Council emphasized the shuttle\u2019s strategic value, arguing that canceling the program would undermine national pride and technological leadership.<\/p>\n Jimmy Carter, Rosalynn Carter, and Amy Carter touring Kennedy Space Center on October 1, 1978. [Credit: NASA<\/a>]<\/p>\n While some NASA officials, including Shuttle Program Manager Robert Thompson, downplayed the risk of cancellation, the financial reality was grim. Development of critical components, such as the shuttle\u2019s main engines and thermal protection tiles, was years behind schedule. Without Carter\u2019s intervention, the shuttle might never have achieved its iconic role, flying 135 missions over three decades and laying the groundwork for the International Space Station.<\/p>\n In later reflections, Carter acknowledged his lack of enthusiasm for human space exploration but defended his decision to fund the shuttle. \u201cI didn\u2019t want to waste the money already invested,\u201d he explained, noting that he discussed the shuttle\u2019s peaceful intentions with Brezhnev during SALT II negotiations. While Carter\u2019s motivations may have been rooted in pragmatism and diplomacy, his actions ensured the shuttle\u2019s place in history. Despite his mixed legacy on space policy, Carter\u2019s pivotal role in salvaging the shuttle underscores his capacity to recognize the broader implications of technological leadership during a turbulent era.<\/p>\n [ANS thanks Eric Berger, Ars Technica<\/a>, for the above information]<\/p>\n Two Line Elements or TLEs, often referred to as Keplerian elements or keps in the amateur community, are the inputs to the SGP4 standard mathematical model of spacecraft orbits used by most amateur tracking programs. Weekly updates are completely adequate for most amateur satellites. TLE bulletin files are updated daily in the first hour of the UTC day. New bulletin files will be posted immediately after reliable elements become available for new amateur satellites. More information may be found at https:\/\/www.amsat.org\/keplerian-elements-resources\/<\/a>.<\/p>\n NOTICE<\/em>: In an effort to minimize confusion between sources of two line element sets, AMSAT is adopting the convention of listing the USSF\/NORAD Satellite Catalog name first, followed by any secondary name or names in parentheses. For example this week \u201cPOEM 4 (BGS ARPIT)\u201d was added where \u201cPOEM 4\u201d is the name that appears in the USSF Satellite Catalog, and \u201cBGS ARPIT\u201d is the name best known within the amateur satellite community. Expect name changes for affected satellites in the coming weeks as this change is fully implemented.<\/p>\n The following satellite has been added to this week\u2019s AMSAT TLE distribution:<\/p>\n POEM 4 (BGS ARPIT) NORAD Cat ID 46495<\/em><\/p>\n The following satellites have been removed from this week\u2019s AMSAT TLE distribution:<\/p>\n PRISM (HITOMI) NORAD Cat ID 33493 Likely defunct<\/em> [ANS thanks AMSAT Orbital Elements<\/a> page for the above information]<\/p>\n Amateurs and others around the world may listen in on contacts between amateurs operating in schools and allowing students to interact with astronauts and cosmonauts aboard the International Space Station. The downlink frequency on which to listen is 145.800 MHz worldwide.<\/p>\n +\u00a0Upcoming Contacts<\/em><\/strong><\/p>\n Federal Telecommunications Institute (IFT) and Vermont School, Mexico City, Mexico, telebridge via IK1SLD The crossband repeater continues to be active (145.990 MHz up {PL 67} & 437.800 MHz down). If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know.<\/p>\n The packet system is also active (145.825 MHz up & down).<\/p>\n As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol.<\/p>\n Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time.<\/p>\n The latest information on the operation mode can be found at https:\/\/www.ariss.org\/current-status-of-iss-stations.html<\/a><\/p>\n The latest list of frequencies in use can be found at https:\/\/www.ariss.org\/contact-the-iss.html<\/a><\/p>\n [ANS thanks Charlie Sufana, AJ9N, one of the ARISS operation team mentors for the above information]<\/p>\n 8R, GUYANA: NA-057; HR, BAHIA ISLANDS: Alex, K6VHF, returns to Roatan Isl. and A growing number of satellite rovers are currently engaged in sharing their grid square activations on https:\/\/hams.at<\/a>. By visiting the website, you gain easy access to comprehensive information about the operators responsible for activating specific grid squares. Additionally, you have the ability to assess the match score between yourself and a particular rover for a given pass, while also being able to identify the upcoming satellite passes that are accessible from your location.<\/p>\n [ANS thanks Ian Parsons, K5ZM<\/a>, AMSAT rover page manager, for the above information]<\/p>\n AMSAT Ambassadors provide presentations, demonstrate communicating through amateur satellites, and host information tables at club meetings, hamfests, conventions, maker faires, and other events.<\/p>\n AMSAT Ambassador Clint Bradford, K6LCS, says,<\/p>\n \u201cThink a 75-minute presentation on \u201cworking the easy satellites\u201d would be appropriate for your club or event? Let me know by emailing me at k6lcsclint (at) gmail (dot) com or calling me at 909-999-SATS (7287)!\u201d<\/p>\n Clint has NEVER given the exact same show twice: EACH of the 150+ presentations so far has been customized\/tailored to their audiences.<\/p>\n Cowtown Hamfest \/ 2025 ARRL North Texas Section Convention \u2013 January 17th thru 18th, 2025<\/strong> Gwinnett Amateur Radio Society TechFest \u2013 February 1st, 2025<\/strong> HamCation 2025 \/ ARRL Southeastern Division Convention \u2013 February 7th thru February 9th, 2025<\/strong> Yuma HAMCON and Southwestern Division Convention \u2013 <\/strong>February 20th thru 22nd, 2025<\/strong> [ANS thanks Bo Lowrey, W4FCL<\/a>, Director \u2013 AMSAT Ambassador Program, for the above information]<\/p>\n + Eutelsat\u2019s OneWeb internet constellation experienced a 48-hour outage starting on December 31, 2024, due to a software glitch likely caused by failing to account for the leap year. The issue disrupted internet services but was resolved once the root cause, a ground segment software problem, was identified and addressed. Eutelsat operates over 630 satellites and has been building the OneWeb constellation since 2020 to provide global high-speed internet, targeting business clients rather than direct consumers. The company faced challenges in launching its satellites due to strained relations with Roscosmos following the Russian invasion of Ukraine, forcing it to rely on SpaceX and India for launches. Despite completing its constellation in 2023, regulatory delays in countries like India and Turkey have prevented global broadband coverage, leaving services available only in limited regions. Eutelsat is now planning to update its constellation with 100 new satellites by Airbus, aiming for improved reliability and full global service rollout by spring 2025. (ANS thanks Gizmodo<\/a> for the above information)<\/p>\n + Florida\u2019s Space Coast set a record with 93 launches in 2024, surpassing the previous year\u2019s 74, thanks to innovations from Space Launch Delta 45 and private sector collaboration. Brig. Gen. Kristin Panzenhagen credited advancements like automation, modernized infrastructure, and streamlined processes for the milestone. SpaceX dominated with 88 launches from Florida and completed 134 missions globally, including government, commercial, and test flights. The Space Force introduced initiatives like the \u201cOne Falcon\u201d program to support SpaceX\u2019s rapid launch cadence, unifying personnel across ranges to enhance efficiency. Although only four launches directly supported national security, innovations in commercial space strengthen resilience and responsiveness for military missions, exemplified by the Rapid Response Trailblazer mission. With Blue Origin\u2019s New Glenn and ULA\u2019s Vulcan Centaur preparing for national security roles, competition is poised to grow, diversifying capabilities and bolstering launch options. (ANS thanks SpaceNews<\/a>\u00a0for the above information)<\/p>\n + SpaceX\u2019s next-generation Starship, Version 2 or Block 2, is set to launch on its seventh test flight from Starbase, Texas, as early as Monday, January 13, 2025, with the launch window opening at 5:00 p.m. EST (4:00 p.m. CST; 2200 UTC). This iteration, taller and more advanced than its predecessors, introduces numerous upgrades, including smaller, repositioned flaps for better heat protection, an enhanced propulsion system, and improved avionics for extended missions. For the first time, SpaceX will test Starship\u2019s payload deployment mechanism, releasing mock Starlink satellites on a suborbital trajectory and conducting reentry experiments to refine the vehicle\u2019s heat shield and reuse capabilities. The Super Heavy booster, equipped with additional protections and sensor enhancements, aims to achieve another tower catch, a feat last accomplished in October. The mission also marks progress toward full reusability, with one of the booster\u2019s engines recovered and reused from a previous flight. These advancements, combined with a focus on orbital refueling and vehicle endurance, lay the groundwork for Starship\u2019s future goals, including lunar landings under NASA\u2019s Artemis program and beyond. (ANS thanks\u00a0Ars Technica<\/a> for the above information)<\/p>\n + Firefly Aerospace\u2019s Blue Ghost Mission 1, named \u201cGhost Riders in the Sky,\u201d is set to launch in mid-January aboard a SpaceX Falcon 9 rocket, marking the company\u2019s first lunar mission. The lander, recently integrated at NASA\u2019s Kennedy Space Center, will carry 10 NASA payloads and technology demonstrations as part of NASA\u2019s Commercial Lunar Payload Services (CLPS) program. These payloads will test conditions between Earth and the moon, investigate lunar geology, and demonstrate innovative technologies like radiation-resistant hardware and lunar GPS. The 60-day mission includes 25 days in Earth orbit, a four-day translunar injection, 16 days in lunar orbit, and two weeks of operations on the moon\u2019s surface. During its time on the moon, Blue Ghost will collect critical data and images, including capturing a solar eclipse and documenting the phenomenon of lunar dust levitation, last observed during Apollo 17. The mission will provide valuable insights to support NASA\u2019s goal of a sustainable human presence on the moon through Artemis while also showcasing the technical capabilities of private industry. Firefly CEO Jason Kim emphasized the mission as a tribute to Apollo\u2019s legacy and a pivotal step forward in advancing lunar exploration. (ANS thanks Space.com<\/a> for the above information)<\/p>\n Join AMSAT today at https:\/\/launch.amsat.org\/<\/a><\/p>\n In addition to regular membership, AMSAT offers membership to:<\/p>\n * Societies (a recognized group, clubs or organization). Contact info [at] amsat.org<\/a> for additional membership information.<\/p>\n 73 and remember to help Keep Amateur Radio in Space!<\/p>\n This week\u2019s ANS Editor, Mitch Ahrenstorff, AD\u00d8HJ via AMSAT<\/a> – https:\/\/www.amsat.org\/ans-012-amsat-news-service-weekly-bulletins\/<\/a> In this edition: * India Launches SpaDeX Satellites with Amateur Radio Experiment * Parker Solar…<\/p>\n","protected":false},"author":5,"featured_media":10785,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":{"twitter_16139062_16139062":""},"rop_publish_now_history":[],"rop_publish_now_status":"pending","footnotes":""},"categories":[163,165,4,73],"tags":[3757,4770,28,33,867,607,5393,4841,103,127,3019,10,27,1632,283,5385,138,1100,1453,55,1734],"class_list":["post-27346","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-amsat","category-news","category-newsreel","category-space","tag-3d-printing","tag-ambassador","tag-amsat","tag-ariss","tag-cold-war","tag-cubesats","tag-eutelsat","tag-firefly-aerospace","tag-ifttt","tag-india","tag-isro","tag-nasa","tag-news","tag-norad","tag-parker-solar-probe","tag-president-carter","tag-rtl-sdr","tag-satellites","tag-space-shuttle","tag-spacex","tag-sun"],"_links":{"self":[{"href":"https:\/\/twiar.net\/wp-json\/wp\/v2\/posts\/27346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/twiar.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/twiar.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/twiar.net\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/twiar.net\/wp-json\/wp\/v2\/comments?post=27346"}],"version-history":[{"count":2,"href":"https:\/\/twiar.net\/wp-json\/wp\/v2\/posts\/27346\/revisions"}],"predecessor-version":[{"id":27356,"href":"https:\/\/twiar.net\/wp-json\/wp\/v2\/posts\/27346\/revisions\/27356"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/twiar.net\/wp-json\/wp\/v2\/media\/10785"}],"wp:attachment":[{"href":"https:\/\/twiar.net\/wp-json\/wp\/v2\/media?parent=27346"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/twiar.net\/wp-json\/wp\/v2\/categories?post=27346"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/twiar.net\/wp-json\/wp\/v2\/tags?post=27346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nFrom: Radio Amateur Satellite Corporation
\n712 H Street NE, Suite 1653
\nWashington, DC 20002<\/p>\n
\nIndia Launches SpaDeX Satellites with Amateur Radio Experiment<\/h2>\n
![\"\"](\"https:\/\/www.amsat.org\/wordpress\/wp-content\/uploads\/2025\/01\/ISRO-SpaDeX-Satellite-Docking-Experiment.jpg\")
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<\/a><\/figure>\n
\nParker Solar Probe Achieves Closest-Ever Approach to the Sun<\/h2>\n
![\"\"](\"https:\/\/www.amsat.org\/wordpress\/wp-content\/uploads\/2025\/01\/NASA_Parker_Solar_Probe_TPS_Alignment.jpg\")
<\/a><\/figure>\n![\"\"](\"https:\/\/www.amsat.org\/wordpress\/wp-content\/uploads\/2025\/01\/John_Hopkins_APL_Parker_Mission_Operations.jpg\")
<\/a><\/figure>\n
\nThe 2025 AMSAT President\u2019s Club Coins Have Just Arrived!
\n<\/strong><\/em>Celebrating the 40th Anniversary of Amateur Radio on Human Spaceflight
\n<\/strong>![\"\"](\"https:\/\/www.amsat.org\/wordpress\/wp-content\/uploads\/2025\/01\/2025-PC-Coin-2-Sided-Color-Web-300x148.jpg\")
<\/h3>\nHelp Support GOLF and Fox Plus.
\n<\/strong>Join<\/a>\u00a0the AMSAT President\u2019s Club today!<\/strong><\/h3>\n
\n3D-Printed Helicone Antenna Tested for L-Band Weather Satellites<\/h2>\n
![\"\"](\"https:\/\/www.amsat.org\/wordpress\/wp-content\/uploads\/2025\/01\/Saveitforparts-This-3D-Printed-Satellite-Antenna-Is-Fantastic.png\")
<\/a><\/figure>\n![\"\"](\"https:\/\/www.amsat.org\/wordpress\/wp-content\/uploads\/2025\/01\/Saveitforparts-Helicone-Antenna-vs-Dish-Antenna-Comparison-.png\")
<\/a><\/figure>\n
\nCold War Mystery: Why Did Jimmy Carter Save the Space Shuttle?<\/h2>\n
![\"\"](\"https:\/\/www.amsat.org\/wordpress\/wp-content\/uploads\/2025\/01\/Space_Shuttle_Columbia_First_Launch.jpg\")
<\/a><\/figure>\n![\"\"](\"https:\/\/www.amsat.org\/wordpress\/wp-content\/uploads\/2025\/01\/Jimmy_Carter_Vists_Kennedy_Space_Center.jpg\")
<\/a><\/figure>\n
\nNeed new satellite antennas?<\/em><\/strong>
\nPurchase an M2 LEO-Pack from the\u00a0AMSAT Store!<\/a>![\"\"](\"https:\/\/www.amsat.org\/wordpress\/wp-content\/uploads\/cm\/LEO-Pack1-300x298.png\")
<\/a>When you purchase through AMSAT, a portion of the proceeds goes towards<\/strong>
\nKeeping Amateur Radio in Space.<\/strong>
\nhttps:\/\/amsat.org\/product-category\/hardware\/<\/a><\/strong><\/h3>\n
\nChanges to AMSAT-NA TLE Distribution for January 10, 2024<\/h2>\n
\nYUBELEINY 2 (RS-40) NORAD Cat ID 33735 Likely defunct<\/em>
\nCHUBUSAT-2 NORAD Cat ID 41338 Likely defunct<\/em>
\nCHUBUSAT-3 NORAD Cat ID 41339 Likely defunct<\/em>
\nPRATHAM NORAD Cat ID 41783 Likely defunct<\/em>
\nD-SAT NORAD Cat ID 42794 Likely defunct<\/em>
\nRANGE-B NORAD Cat ID 43772 Likely defunct<\/em>
\nCySat-1 NORAD Cat ID 61501 Decayed from orbit on or about 09 January 2025<\/em>
\nMRC-100 NORAD Cat ID 56993 Decayed from orbit on or about 05 January 2025<\/em><\/p>\n
\nARISS NEWS<\/h2>\n
\nThe ISS callsign is presently scheduled to be OR4ISS
\nThe scheduled crewmember is Nick Hague KG5TMV
\nThe ARISS mentor is VE3TBD
\nContact is go for: Fri 2025-01-17 17:00:18 UTC<\/p>\n
\nUpcoming Satellite Operations<\/h2>\n
\nWatch out for Aldir, PY1SAD, signing\u00a08R1TM<\/span>\u00a0from Georgetown between
\nJan. 1 and Feb. 8. QRV on 160-10m (CW, SSB, digital modes) and via
\nsatellites. QSL direct via Home Call, LoTW, eQSL, qrz.com<\/a>.<\/p>\n
\noperates as K6VHF\/HR9 between the 5th and 12th. QRV on 160-6m and
\nvia RS-44 satellite. QSL via K6VHF (d\/B), ClubLog OQRS,
\nLoTW, eQSL.<\/p>\n
\nAMSAT Ambassador Activities<\/h2>\n
\nForest Hill Civic and Convention Center
\n6901 Wichita Street
\nForest Hill, TX (Fort Worth)
\nhttps:\/\/www.cowtownhamfest.com\/<\/a>
\nN5HYP<\/p>\n
\nGwinnett County Fairgrounds
\nExpo Center Building
\n2405 Sugarloaf Parkway
\nLawrenceville, GA 30045
\nhttp:\/\/www.techfest.info\/<\/a>
\nK4RGK<\/p>\n
\nCentral Florida Fairgrounds and Expo Park
\n4603 West Colonial Drive
\nOrlando, FL 32808
\nhttps:\/\/www.hamcation.com\/<\/a>
\nKE4AL<\/p>\n
\nYuma County Fairgrounds
\n2520 East 32nd Street
\nYuma, AZ 85365
\nhttps:\/\/www.yumahamfest.com\/<\/a>
\nN1UW<\/p>\n
\nWant to fly the colors on your own grid expedition?<\/em><\/strong>
\nGet an AMSAT car flag and other neat stuff from our\u00a0Zazzle store<\/a>!<\/strong>
\n25% of the purchase price of each product goes towards Keeping Amateur Radio in Space<\/strong><\/h3>\n![\"\"](\"https:\/\/www.amsat.org\/wordpress\/wp-content\/uploads\/2024\/01\/AMSAT-Car-Flag-e1705691761784-300x235.png\")
<\/a>Keeping Amateur Radio in Space<\/strong>
\nhttps:\/\/www.zazzle.com\/amsat_gear<\/a><\/strong><\/h3>\n
\n<\/div>\nSatellite Shorts From All Over<\/h2>\n
\n
\n* Primary and secondary school students are eligible for membership at one-half the standard yearly rate.
\n* Post-secondary school students enrolled in at least half-time status shall be eligible for the student rate for a maximum of 6 post-secondary years in this status.
\n* Memberships are available for annual and lifetime terms.<\/p>\n
\nmahrenstorff [at] amsat.org<\/a><\/p>\n
\nvia IFTTT<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"