Comment:	146.520MHz https://aprsdro
Location:	45°32.39' N 122°51.41' W - ตำแหน่ง CN85NM79EN - show map 7.4 km ตะวันตก bearing 291° มาจาก West Haven-Sylvan, Washington County, Oregon, United States [?] 8.5 km ตะวันตกเฉียงเหนือ bearing 302° มาจาก West Slope, Washington County, Oregon, United States 14.2 km ตะวันตก bearing 277° มาจาก Portland, Multnomah County, Oregon, United States 18.7 km ตะวันตกเฉียงใต้ bearing 234° มาจาก Vancouver, Clark County, Washington, United States
Last position:	2025-12-16 13:26:32 UTC (5d 9h52m ago) 2025-12-16 05:26:32 PST เวลาท้องถิ่น West Haven-Sylvan, United States [?]
Altitude:	65 m
Course:	166°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KI7BAA-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	2721
Other SSIDs:	KI7BAA-8 KI7BAA-7 KI7BAA-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.