*SPACE*

Artemis II

The Artemis II mission has been the most popular event for this audio feed. The number of connections overloaded, and sometimes crashed processes, on the underpowered server. Some patches and updates were implemented to manage and improve connection resources. The NASA mission audio feed was generally great, until the splashdown. NASA lost audio on that feed during the hour before splashdown, and was switched to the comentary audio feed once it was noticed. More planning and resources are needed before another event like this one.

The *SPACE* Amateur Radio over Internet Protocol (RoIP) systems stream public audio transmissions from Mission Control and Astronauts for educational purposes. Connect via EchoLink to the *SPACE* conference, via IRLP to the 0100 experimental reflector or via Allstar to node 516221.

Transmissions primarily originate from NASA public media sources. The ISS public audio channel 2 feed is usually enabled, which is mostly english communications. ISS transmissions seem to occur mostly during early mornings USA time, since the ISS mostly operates on the UTC timezone. Astronaut activities are usually between 0700 UTC and 19:00 UTC. Other special events, such as launches or space walks, may also be included. Refer to www.nasa.gov/nasalive or www.spacex.com/launches/ for schedules.

Expect long periods of silence. As noted, most ISS communications occur during early morning USA time. Also look for activity during special events scheduled by NASA, SpaceX and others.
NASA and other audio sources are sometimes unavailable, unreliable, noisy or their content changes. That may result in audio being unavilable to this service periodcially.
IRLP node owners must enable experimental node access by editing the custom/environment file to include the line:
export ALLOW_EXPERIMENTAL_NODES=YES
No conferencing or communication is provided between connected nodes. Transmissions are automatically muted.
Echolink connections utilize the GSM CODEC. IRLP and other connections default to the uncompressed or u-law CODEC, which "may" provide somewhat better audio fidelity or quality compared to EchoLink.
Some musical tones may be included on NASA and other transmissions. We attempt to only use public mission control audio sources which minimizes music and media content.
The transmissions are activated by a VOX interface. The system attempts to interrupt excessively long transmissions. However, some transmissions may exceed your transmit time out timer.
Recordings of transmissions are published at space.rfnet.link/recordings/.
This is what the ARRL references from the FCC and NASA about Can I re-transmit communications on the ham frequencies? Rules and guidelines may differ for other countries.

Support Contact: WD5M

theLinkbox statistics for EchoLink SPACE / IRLP 0100 connection since last restart:

Uptime: 5 days, 17 hours and 19 minutes
Tx packets: 133095304, 53606.24 Mbytes
Rx packets: 5094081, 2120.02 Mbytes
Connections: 15702
Users: 6 of 60 Max
Bandwidth Tx: 0 Kbps, Rx: 1 Kbps
Peak users: 125,  4/10 18:37
Peak Tx bandwidth: 1023 Kbps @  4/10 18:59
Peak Rx bandwidth: 61 Kbps @  4/10 18:59

Allstar 516221 statistics since last restart:

Keyups today.....................................: 0
Keyups since system initialization...............: 229
TX time today....................................: 00:00:00:00
TX time since system initialization..............: 00:18:34:638
Uptime...........................................: 33:07:13
Connections......................................: 5 of 25 Max
Linked...........................................: 6
Load average.....................................: 5.38 5.48 5.55

Allstar 516222 statistics since last restart:

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