Comment:	W7NRG HT
Location:	45°23.62' N 122°44.88' W - ตำแหน่ง CN85PJ04FL - show map 4.6 km ตะวันออกเฉียงใต้ bearing 156° มาจาก Tigard, Washington County, Oregon, United States [?] 5.9 km ใต้ bearing 172° มาจาก Metzger, Washington County, Oregon, United States 15.5 km ใต้ bearing 201° มาจาก Portland, Multnomah County, Oregon, United States 28.1 km ใต้ bearing 194° มาจาก Vancouver, Clark County, Washington, United States
Last position:	2025-04-27 01:52:24 UTC (60d 13h19m ago) 2025-04-26 18:52:24 PDT เวลาท้องถิ่น Tigard, United States [?]
Altitude:	24 m
Course:	15°
ความเร็ว:	93 km/h
Last path:	W7NRG-8>APAT81-1 via WIDE1-1,qAO,KG7ASX-2
Positions stored:	5781

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.