Source callsign:	W4DVE-S
Comment:	70cm Voice (D-Star) 445.10000MHz +0.0000MHz
Location:	45°23.40' N 122°22.20' W - ตำแหน่ง CN85TJ53OO - show map 8.5 km ตะวันตก bearing 265° มาจาก Sandy, Clackamas County, Oregon, United States [?] 12.9 km ใต้ bearing 158° มาจาก Gresham, Multnomah County, Oregon, United States 28.1 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Portland, Multnomah County, Oregon, United States 35.8 km ตะวันออกเฉียงใต้ bearing 141° มาจาก Vancouver, Clark County, Washington, United States
Last position:	2025-06-09 06:30:40 UTC (8m2s ago) 2025-06-08 23:30:40 PDT เวลาท้องถิ่น Sandy, United States [?]
Altitude:	3 m
Last path:	W4DVE-S>APDG01 via TCPIP*,qAC,W4DVE-GS
Positions stored:	1

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.