Source callsign:	KJ7YWT-S
Comment:	70cm Voice (D-Star) 430.46250MHz +9.0000MHz
Location:	47°39.67' N 122°19.10' W - ตำแหน่ง CN87UP18TQ - show map 6.2 km เหนือ bearing 10° มาจาก Seattle, King County, Washington, United States [?] 8.1 km ตะวันตกเฉียงเหนือ bearing 303° มาจาก Medina, King County, Washington, United States 116.0 km ตะวันออกเฉียงใต้ bearing 137° มาจาก Victoria, British Columbia, Canada
Last position:	2025-12-17 01:56:40 UTC (5d 10h36m ago) 2025-12-16 17:56:40 PST เวลาท้องถิ่น Seattle, United States [?]
Altitude:	3 m
Last path:	KJ7YWT-S>APDG01 via TCPIP*,qAC,KJ7YWT-GS
Positions stored:	3

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.