Source callsign:	W7GEO-S
Comment:	70cm Voice (D-Star) 446.52500MHz +0.0000MHz
Location:	45°32.45' N 122°23.44' W - ตำแหน่ง CN85TM39CT - show map 312.5 m ตะวันตกเฉียงเหนือ bearing 303° มาจาก Troutdale, Multnomah County, Oregon, United States [?] 5.5 km ตะวันตกเฉียงใต้ bearing 212° มาจาก Washougal, Clark County, Washington, United States 22.3 km ตะวันออก bearing 85° มาจาก Portland, Multnomah County, Oregon, United States 23.7 km ตะวันออกเฉียงใต้ bearing 117° มาจาก Vancouver, Clark County, Washington, United States
Last position:	2024-08-01 13:04:20 UTC (309d 22h19m ago) 2024-08-01 06:04:20 PDT เวลาท้องถิ่น Troutdale, United States [?]
Altitude:	3 m
Last path:	W7GEO-S>APDG01 via TCPIP*,qAC,W7GEO-GS
Positions stored:	1
Others sourced by W7GEO-S:	W7GEO H

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.