Comment:	EMT | 146.52
Location:	46°12.00' N 123°21.73' W - ตำแหน่ง CN86HE68MA - show map 1.7 km ตะวันออก bearing 102° มาจาก Cathlamet, Wahkiakum County, Washington, United States [?] 16.2 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Clatskanie, Columbia County, Oregon, United States 92.0 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก Portland, Multnomah County, Oregon, United States 136.3 km ตะวันตกเฉียงใต้ bearing 211° มาจาก Tacoma, Pierce County, Washington, United States
Last position:	2025-06-07 00:15:05 UTC (40d 9h50m ago) 2025-06-06 17:15:05 PDT เวลาท้องถิ่น Cathlamet, United States [?]
Altitude:	84 m
Course:	313°
ความเร็ว:	0 km/h
Device:	Anytone: AT-D578 (rig)
Last path:	W6UDF-14>APAT51 via WICKI*,WIDE2-1,qAO,KG7FGT
Positions stored:	7899
Other SSIDs:	W6UDF W6UDF-9

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.