NOAA Weather Radio
162.550 MHz · dedicated receiver
VDL Mode 2
136.975 / 136.650 / 136.800 / 136.925 MHz · 4-ch
frames → ACARS Hub (local display + history) → relayed to airframes.io · ~10x classic ACARS traffic
Open ACARS Hub — live messages & map ↗
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Airband / FM monitor · pick a preset or direct-tune
Presets — click to monitor
SQ
OFFre-tune to apply
Tuning ATC/airband takes the shared discone tuner and holds it until you switch modes. Stop returns the discone to idle.