ka3hdo

Simultaneous APRS and Voice Repeater on the International Space Station

Posted on by VA3DBJ

08/15/2022

ARISS, Amateur Radio on the International Space Station, announced that simultaneous operations of the ARISS Voice Repeater and digital APRS communications on the Space Station is now a reality.  Current ARISS operations include voice repeater transmissions with the JVC Kenwood D710GA in the Columbus module and APRS packet operation from an identical radio in the Service Module (Zvezda).  Packet operations are on 145.825 MHz.

The ARISS Russia and USA teams have been working for several weeks to prepare the Service Module radio for APRS operations. ARISS Russia team member Sergey Samburov, RV3DR, led the effort, working with Russian mission controllers and the on-board ISS cosmonauts to configure the Service Module radio for APRS ops. On August 11, final checkouts were completed and the APRS packet mode was switched on for amateur radio use.

ARISS-International Chair Frank Bauer, KA3HDO, said, “Simultaneous operation of APRS and the voice repeater on ISS is transformative for ARISS and represents a key element of our ARISS 2.0 initiative, providing interactive capabilities 24/7 that inspire, engage and educate youth and lifelong learners—especially life-long learning in ham radio operations. … Our heartfelt thanks to Sergey Samburov, RV3DR, for making this crucial ARISS 2.0 initiative become a reality.”

The Columbus Module radio uses the call sign NA1SS and the new Service Module radio uses RS0ISS. Aside from the call signs, the radios are identical and packet operations are the same as before. Hams can use RS0ISS, ARISS, or APRSAT as the packet path. Also, both radios are expected to be on full time, except during educational contacts, EVAs, and dockings or undockings.

You can find operational status and expected downtimes of the ISS radios at https://www.ariss.org/current-status-of-iss-stations.

About ARISS:

Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are ARRL  The National Association for Amateur Radio®, the Radio Amateur Satellite Corporation (AMSAT), the ISS National Lab-Space Station Explorers, Amateur Radio Digital Communications (ARDC), and NASA’s Space communications and Navigation program. The primary goal of ARISS is to promote exploration of science, technology, engineering, the arts, and mathematics topics. ARISS does this by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students. Before and during these radio contacts, students, educators, parents, and communities take part in hands-on learning activities tied to space, space technologies, and amateur radio. For more information, see www.ariss.org.

— Thanks to ARISS for the information in this news release.

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.