ariss

ISS Cross Band FM Repeater Activated

Posted on by VA3DBJ

At 01:02 GMT on September 2 a cross band FM amateur radio repeater with a downlink on 437.800 MHz was activated on the International Space Station.

The Amateur Radio on the International Space Station (ARISS) announcement reads:

The ARISS team is pleased to announce that set up and installation of the first element of our next generation radio system was completed and amateur radio operations with it are now underway. This first element, dubbed the InterOperable Radio System (IORS), was installed in the International Space Station Columbus module. The IORS replaces the Ericsson radio system and packet module that were originally certified for spaceflight on July 26, 2000.

Initial operation of the new radio system is in FM cross band repeater mode using an uplink frequency of 145.990 MHz with an access tone [CTCSS] of 67 Hz and a downlink frequency of 437.800 MHz. System activation was first observed at 01:02 UTC on September 2. Special operations will continue to be announced.

The IORS was launched from Kennedy Space Center on March 6, 2020 on board the SpaceX CRS-20 resupply mission. It consists of a special, space-modified JVC Kenwood D710GA transceiver, an ARISS developed multi-voltage power supply and interconnecting cables. The design, development, fabrication, testing, and launch of the first IORS was an incredible five-year engineering achievement accomplished by the ARISS hardware volunteer team. It will enable new, exciting capabilities for ham radio operators, students, and the general public. Capabilities include a higher power radio, voice repeater, digital packet radio (APRS) capabilities and a Kenwood VC-H1 slow scan television (SSTV) system.

A second IORS undergoes flight certification and will be launched later for installation in the Russian Service module. This second system enables dual, simultaneous operations, (e.g. voice repeater and APRS packet), providing diverse opportunities for radio amateurs. It also provides on-orbit redundancy to ensure continuous operations in the event of an IORS component failure.

Next-gen development efforts continue. For the IORS, parts are being procured and a total of ten systems are being fabricated to support flight, additional flight spares, ground testing and astronaut training. Follow-on next generation radio system elements include an L-band repeater uplink capability, currently in development, and a flight Raspberry-Pi, dubbed “ARISS-Pi,” that is just beginning the design phase. The ARISS-Pi promises operations autonomy and enhanced SSTV operations.

ARISS is run almost entirely by volunteers, and with the help of generous contributions from ARISS sponsors and individuals. Donations to the ARISS program for next generation hardware developments, operations, education, and administration are welcome — please go to https://www.ariss.org/donate.html to contribute to these efforts.

ARISS–Celebrating 20 years of continuous amateur radio operations on the ISS!

ARISS-USA is Created From ARISS International

Posted on by VA3DBJ

In late May, the USA team of the ARISS International working group became an incorporated non-profit entity in the state of Maryland, officially becoming ARISS-USA. This move allows ARISS-USA to work as an independent organization, soliciting grants and donations. They will continue promoting amateur radio and STEAM—science, technology, engineering, arts, and math within educational organizations and inspire, engage and educate our next generation of space enthusiasts. 
 
ARISS-USA will maintain its collaborative work with ARISS International as well as with US sponsors, partners, and interest groups. The main goal of ARISS-USA remains as connecting educational groups with opportunities to interact with astronauts aboard the International Space Station (ISS). ARISS-USA will expand its human spaceflight opportunities with the space agencies, beyond low Earth orbit, starting with lunar opportunities including the Lunar Gateway. ARISS-USA will continue to review and accept proposals for ISS contacts and expand its other educational opportunities to increase interest in space sciences and radio communications.
 
Becoming an independent organization has been discussed for quite some time. ARISS-USA lead Frank Bauer, KA3HDO said “The scope and reach of what ARISS accomplishes each year has grown significantly since its humble beginnings in 1996. Our working group status made it cumbersome to establish partnerships, sign agreements and solicit grants. These can only be done as an established organization.”  Bauer further elaborated, “The ARISS-USA team remains deeply indebted to our working group partners—ARRL and AMSAT, who enabled the birth of ARISS—and our steadfast sponsors, NASA Space Communication and Navigation (SCaN) and the ISS National Lab (INL).” ARISS-USA aims to keep earning high regards from all these partners and sponsors.    
 
While ARISS-USA is now an incorporated non-profit entity, we are in the process of applying for tax exemption as a Section 501 (c) (3) charitable, scientific or educational organization. Until that status is approved by the USA Internal Revenue Service, donations made directly to ARISS-USA will not be tax deductible for taxpayers in the USA. Those wanting to make a tax deductible donation for the benefit of ARISS-USA can, in the meantime, continue to make donations to ARISS sponsor AMSAT-NA through the ARISS website at: www.ariss.org.
 
As ARISS-USA begins a new era as a human spaceflight amateur radio organization, it acknowledges those who were so instrumental in the formation of human spaceflight amateur radio. These include Vic Clark, W4KFC and Dave Sumner, K1ZZ from the ARRL; Bill Tynan, W3XO and Tom Clark, W3IO from AMSAT; Roy Neal, K6DUE a major guide for SAREX and ARISS; and NASA astronaut Owen Garriott, W5LFL.  Also remembered is Pam Mountjoy, NASA education, who had the vision to develop the ARISS working group as a single amateur radio focus into the space agencies. All of these giants’ shoulders are what ARISS-USA rests upon.

Space Pioneer Astronaut Owen Garriott, W5LFL, SK

Posted on by VA3DBJ

ARRL reports the US astronaut who pioneered the use of Amateur Radio to make contacts from space — Owen K. Garriott, W5LFL — died April 15 at his home in Huntsville, Alabama. He was 88.

Garriott’s ham radio activity ushered in the formal establishment of Amateur Radio in space, first as SAREX — the Shuttle Amateur Radio Experiment, and later as ARISS — Amateur Radio on the International Space Station.

“Owen Garriott was a good friend and an incredible astronaut,” fellow astronaut Buzz Aldrin tweeted. “I have a great sadness as I learn of his passing today. Godspeed Owen.”

An Oklahoma native, Garriott — an electrical engineer — spent 2 months aboard the Skylab space station in 1973 and 10 days aboard Spacelab-1 during a 1983 Space Shuttle Columbia mission. It was during the latter mission that Garriott thrilled radio amateurs around the world by making the first contacts from space.

Thousands of hams listened on 2-meter FM, hoping to hear him or to make a contact. Garriott ended up working stations around the globe, among them such notables as the late King Hussein, JY1, of Jordan, and the late US Senator Barry Goldwater, K7UGA. He also made the first CW contact from space. Garriott called hamming from space “a pleasant pastime.”

“I managed to do it in my off-duty hours, and it was a pleasure to get involved in it and to talk with people who are as interested in space as the 100,000 hams on the ground seemed to be,” he said in an interview published in the February 1984 edition of QST. “So, it was just a pleasant experience, the hamming in particular, all the way around.”

Although Garriott had planned to operate on ham radio during his 10 days in space, no special provisions were made on board the spacecraft in terms of equipment — unlike the situation today on the International Space Station. Garriott simply used a hand-held transceiver with its antenna in the window of Spacelab-1. His first pass was down the US West Coast.

“[A]s I approached the US, I began to hear stations that were trying to reach me,” he told QST. “On my very first CQ, there were plenty of stations responding.” His first contact was with Lance Collister, WA1JXN, in Montana.

ARISS ARRL Representative Rosalie White, K1STO, met Garriott when he attended Hamvention, “both times, sitting next to him at Hamvention dinner banquets,” she recounted. “Once when he was a Special Achievement Award winner, and once with him and [his son] Richard when Richard won the 2009 Special Achievement Award. Owen was unassuming, very smart, kind, and up to date on the latest technology.” Garriott shared a Hamvention Special Achievement Award in 2002 with fellow Amateur Radio astronaut Tony England, W0ORE.

Richard Garriott, W5KWQ, was a private space traveler to the ISS, flown there by the Russian Federal Space Agency, and he also carried ham radio into space.

Meet KE1NZY, 10-Year Old Amateur Extra

Posted on by VA3DBJ

On Sunday, December 2, 2018, at around 4:30 pm, Mackenzie Pooler (KE1NZY), a ten-year-old from Hudson, NH, turned in her Amateur Extra Exam to be graded by the VE team at the Nashua Area Radio Society’s testing session held at the Dartmouth Hitchcock campus in Nashua, NH. Only a year and a half before, you could have asked Mackenzie about amateur radio and she wouldn’t have been able to tell you the terms “diode,” “capacitor,” or “susceptance” meant, or any rules or regulations surrounding the FCC use of the amateur airwaves. In that short amount of time, Mackenzie’s passion for amateur radio and all that it entails was ignited to a point that she became inspired to pursue the highest licensing offered to an amateur.

Mackenzie or Kenzie as most in the amateur radio world know her, became interested in Amateur Radio because of my own pursuit of learning about Ham Radio as I prepared for the Hudson Memorial School ARISS contact. I studied for and passed all three levels of licensing in a two month period of time. As she saw my interest and excitement around amateur radio grow, she too became interested in getting licensed. Throughout 2018 she tagged along as we attended Kids Day on the radio at AB1OC and AB1QB’s QTH. While Kenzie did not want to talk on the radio, she became interested in both Morse Code and Fox Hunting at the event.

The Nashua Area Radio Society came to the Hudson Memorial School STEM Night on March 14, 2018, and Kenzie joined in on the fun. She came to the night to play math games with friends and family. By the end of the night, she was playing with the Morse Code Tutor kits and watching videos on Fox Hunting. Kenzie sat at the NARS table for over half an hour. At that point, she knew she wanted to pursue a Technician level license. Her opportunity to pursue her first license came shortly after the STEM Night when HMS and NARS announced that they would be offering their first student class one week in July. Mackenzie got a copy of the Technician Level class and began reading and studying the material.

The spring came and Mackenzie became invested in her other passion, softball. Mackenzie worked hard to become her team’s number two pitcher. The team had several weekends of tournaments that did not allow Kenzie to do much with amateur radio. The Nashua Area Radio Society held their Annual Field Day at Hudson Memorial School the same weekend at the Softball State Tournament. Even though the weekend was filled with games, Kenzie made sure we had time to stop by the field to see what was going on. Kenzie looked at all the antennas and equipment in amazement. She talked with many of the operators to understand what they were doing. Even though she did not have much time to spend with amateur radio during that weekend, she continued to study for the course.

July quickly came around and twelve students and educators sat through four days of Technician class material. Kenzie sat and listened to the material while finding ways to study. She enjoyed numerous demonstrations with the GOTA remote station, Fox Hunting, Morse Code activities, Antenna building, and more. Mackenzie was fully invested in learning how to do everything that the course had to offer. She spent nights practicing for the exam on a phone app and returned each day ready to go. At the end of the course, Mackenzie took her exam and found out that she passed. At that point, she was excited but really had no intention of getting any higher level license. She could Fox Hunt and play around with Morse Code, which is really what she wanted to do. She could even get a vanity call that mimicked her name; KE1NZY could be hers. It wasn’t until months later that her interest in a higher license would be realized.

In August, Mackenzie partook in her first RTTY Rookie Roundup. Using the club call sign, she was able to operate in all areas of the bands with no restrictions. She quickly took to digital operation as she didn’t have to say anything over the air to the other operators. Being a child of the digital age, it was second nature to use the computer to make contact. She became a pro at decoding call signs and her excitement grew. After that day, Mackenzie decided that she wanted to pursue her General License. Knowing that digital areas of operation of the bands allowed complete access to people with a General Level license gave her the internal drive to study the material. From August to the first week of October, Mackenzie studied the material on an app and with me. When the licensing exam was offered at the beginning of October, Mackenzie took the test and passed.

In the midst of her studying, Mackenzie attended the Boxboro, MA Hamfest. This was a first for both of us. Mackenzie enjoyed the NARS kit build of a Morse Code tutor and helped Fred Kemmerer and I present about building youth programs. Kenzie shared with the group her love of Morse Code, Fox Hunting, and digital contesting. Considering that she really doesn’t enjoy talking in front of people she doesn’t know, it was a great experience. She also loved building the Morse Code tutor kit so much that she was able to work as a mentor at the same activity during fall NearFest.

For the full story, click here.

ARISS Packet System Revives

Posted on by VA3DBJ
An Amazing Recovery: ARISS Packet System Revives

ARRL – Similar to the AO-7 satellite resurrection several years ago, the Amateur Radio on the International Space Station (ARISS) packet radio system on the International Space Station (ISS) has begun working again. NASA ISS Ham Radio Project Engineer Kenneth Ransom, N5VHO, said over the weekend that reports he’d received indicated that the NA1SS packet signal returned in mid-August.

“It appears it indeed has started working as of about 11 days ago,” Ransom said. “No idea how long it will last, given the degrading state of the current hardware. The longer it lasts, the better.” Ransom said the revived system will fill the gap until a replacement packet module goes up later this year on a Progress supply vehicle and is installed by the crew on a time-available basis. Satellite enthusiast Patrick Stoddard, WD9EWK, in Arizona reported via the ISS Fan Club site that the ISS packet system was operating on August 25 at 1915 UTC during an 8° pass over the continental US. “I got my position packet through once, no QSOs this pass,” he said in a post.

The packet signal on 145.825 MHz has been copied in Europe, South America, India, and elsewhere. In another August 25 post, Mark Pisani, KK6OTJ, reported copying the packet system during an 18° pass over southern California and said he worked KB6LTY through the system. “Heard over Patagonia Argentina!” Francisco Rodriguez, LU2WBA, enthused in a post on August 24 at 2323 UTC. “Welcome back!” An August 17 post from Marco Antonio, PU2MUS, in Brazil indicated that the system was not active at that time.

Earlier this summer, ARISS hardware team members on the ground reported that they were able to locate a functional duplicate of the ISS packet module that had been in use on the ISS for 17 years before it failed more than a year ago. The packet module has been manifest on the Progress 71P spacecraft launch now set for October 31, with docking on November 2.

ARISS said the subsequent installation will depend on the crew’s busy schedule, but expressed hope that the new packet system hardware could be online again by the end of November.

ARISS Packet Radio System Expected to be Back Late this Year

Posted on by VA3DBJ

ARRL – The currently silent packet radio system on the International Space Station could be back on the air by year’s end.

Amateur Radio on the International Space Station (ARISS) hardware team members have located an original duplicate of the packet module that had been in use on the International Space Station (ISS) before failing more than a year ago after 17 years of service. With a new battery installed, the unit was tested and found to be functioning. The ARISS packet system in the space station’s Columbus module, operating on 145.825 MHz, quit last July after first experiencing some problems. All necessary paperwork has been completed to manifest the packet module on the Progress 71P spacecraft launch now set for Halloween, with docking on November 2.

“Installation date will depend on the crew’s busy schedule, but ARISS hopes packet can be online again by the end of November 2018,” ARISS said this week in a news release. ARISS said it’s heard from “many hams” who have been asking when the packet system will be back on the air.

When the ARISS packet module aboard ISS died in last year, the ARISS hardware team already was overburdened with the design and safety certification of the new interoperable radio system ARISS has been developing that’s set for launch next year. The team did attempt some basic troubleshooting of the old packet module but was unable to revive it and decided instead to dedicate all of its time to the new replacement radio system, including packet capability.

ARISS Packet Radio System Expected to be Back Late this Year

Early this year, thermal testing of the first flight-identical power supply for the new comprehensive radio system showed that some changes to air flow were needed. This change would delay launch of the new radio equipment from late 2018 to early 2019.

ARISS Donate
VA3DBJ.ca – ISS page

Slow-Scan TV Transmissions from ISS

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Slow-Scan TV Transmissions from International Space Station: July 30-31

RAC/ARISS – ARISS Russia is planning another of their popular MAI Slow Scan Television (SSTV) experiment events. Transmissions are scheduled to begin at 16:00 UTC on July 30, then powered down at 19:30 UTC. The next day (July 31), the system will be active from 13:25-19:15 UTC. Downlink should be on the traditional 145.80 MHz frequency and the operating mode will likely be PD120.

When this event becomes active, SSTV images are downlinked from the International Space Station (ISS) at the frequency of 145.80 MHz and can be received using Amateur Radio equipment as simple as a 2 metre handheld radio or a common scanner receiver the covers the 2 metre Amateur band. After connecting the audio output of the radio receiver into the audio input of a computer running free software such as MMSSTV, the SSTV images can be displayed.

Please note that the event is dependent on other activities, schedules and crew responsibilities on the ISS and are subject to change at any time.

Please check for news and the most current information on the AMSAT.org (https://www.amsat.org/) and ARISS.org (http://www.ariss.org/) websites, the [email protected], the ARISS facebook at Amateur Radio On 
The International Space Station (ARISS) and ARISS twitter @ARISS_status.

For more information contact:

Dave Jordan, AA4KN
ARISS PR
[email protected]

Background information:

Amateur Radio on the International Space Station (ARISS) is a cooperative venture of the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the National Aeronautics and Space Administration (NASA) in the United States and other international space agencies and international Amateur Radio organizations around the world.

The primary purpose of ARISS is to organize scheduled contacts via Amateur Radio between crew members aboard the International Space Station (ISS) and classrooms or informal education venues. With the help of experienced volunteers from Amateur Radio clubs and coordination from the ARISS team, the ISS crew members speak directly with large group audiences in a variety of public forums such as school assemblies, science centers and museums, Scout camporees, jamborees and space camps, where students, teachers, parents, and communities learn about space, space technologies and Amateur Radio.

ARISS is an international educational outreach program partnering the participating space agencies, NASA, the Russian Space Agency, ESA, CNES, JAXA and CSA, with the AMSAT and International Amateur Radio Union organizations from participating countries.

ARISS offers an opportunity for students to experience the excitement of Amateur Radio by talking directly with crew members onboard the International Space Station. Teachers, parents and communities see, firsthand, how Amateur Radio and crew members on the International Space Station can energize youth and instill an interest in science, technology, and learning. Further information on the ARISS program is available on their website.

Receive SSTV from Space June 29-July 1

Posted on by VA3DBJ

RAC – ARISS Russia is planning a special Slow Scan Television (SSTV) event from the International Space Station Station around 09:00 GMT on Friday, June 29 and continuing until 18:30 GMT Sunday, July 1.

Supporting this event is a computer on the ISS Russian Segment, which stores images that are then transmitted to Earth using Amateur Radio, specifically the onboard Kenwood TM-D710E transceiver.

These images will commemorate the various satellites that were hand-deployed from the ISS. These will include the first satellite deployment from ISS: Suitsat-1/Radioskaf-1 which was developed by ARISS and deployed in February 2006.

The transmissions will be made on 145.800 MHz FM using the PD-120 SSTV mode.

Note the ISS transmissions use the 5 kHz deviation FM standard rather than the narrow 2.5 kHz used in Europe. If your transceiver has selectable FM filters try using the wider filter. Handheld transceivers generally have a single wide filter fitted as standard and you should get good results outdoors using just a 1/4-wave whip antenna.

The ISS Fan Club site will show you when the space station is in range: http://www.issfanclub.com/

ISS SSTV information and links at https://amsat-uk.org/beginners/iss-sstv/

Post your images on the ARISS-SSTV gallery at http://www.spaceflightsoftware.com/ARISS_SSTV/

For more information visit: https://amsat-uk.org/2018/06/27/receive-sstv-from-space/