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437.80 MHz (Cross-band voice)
NOTE: Adjust frequencies with this Doppler table
Contact: Engineer Rick Mastracchio KC5ZTE
Contact: Engineer Michael Hopkins (no call)
Station ID: NA1SS (current expedition)
Crew Daily Timelines (UTC schedules)
Station Tours (videos) by Suni Williams: 1 2 3 4
Current ISS Position
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Ham Coffee Break
HOTARC Annual Meeting
VE Test Session
Webmaster: John Chamberlain AC5CV