Located about 14 mi SE of Paine Field and 24 mi NE of KSEA SeaTac airports. Antenna is located near waypoint WOODI near Duvall, WA.

Monitoring North and East KSEA Seattle approach & departure frequencies, and 121.5 aviation emergency frequency.

Updated! Frequencies: "119.2 KSEA Dep East", "120.3 KSEA Tower 16L", "120.95 KSEA Tower 16R", "125.6 KSEA App East", "128.5 KSEA App" 

You can also listen to my other Western Washington/Seattle area ATC commercial airline traffic feed which cover is mostly commercial airline traffic up to about 150 nautical miles away:  https://www.broadcastify.com/listen/feed/35890.

Powered by RTL Airband, Airspy Mini and Raspberry Pi 5 with DPD Productions Airband antenna

See my other Seattle Area Airband feeds on Broadcastify:

1. KSEA / KPAE Area Airband: https://www.broadcastify.com/listen/feed/35890
2. Western Washington State Area Airband: https://www.broadcastify.com/listen/feed/40435
3. New! Seattle Area 121.5 Airband Emergency and 122.75 Air to Air aircraft frequencies: https://www.broadcastify.com/listen/feed/45506

All three feeds are powered three Airspy Mini SDRs connected to a single Raspberry Pi 5 SBC. (FYI: 2 Airspy Minis and 1 Airspy R2 didn't work due to random USB power instability once or twice per day in hot weather. Three Airspy Minis plugged into the Raspberry Pi 5 with usb_max_current_enable=1 set in /boot/firmware/config/txt are stable).