Comment:	N0TPD
Location:	47°01.16' N 122°14.70' W - ตำแหน่ง CN87VA04OP - show map 5.3 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Graham, Pierce County, Washington, United States [?] 9.3 km ใต้ bearing 199° มาจาก Orting, Pierce County, Washington, United States 30.0 km ตะวันออกเฉียงใต้ bearing 150° มาจาก Tacoma, Pierce County, Washington, United States 65.5 km ใต้ bearing 174° มาจาก Seattle, King County, Washington, United States
Last position:	2025-12-09 01:29:07 UTC (4h26m ago) 2025-12-08 17:29:07 PST เวลาท้องถิ่น Graham, United States [?]
Altitude:	207 m
Course:	323°
ความเร็ว:	4 km/h
Device:	KJ4ERJ: APRSIS32 (software, Windows)
Last path:	P7B>APWW11 via TCPIP*,qAC,T2UKRAINE
Positions stored:	17037

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.