Source callsign:	W5DMH
Location:	42°35.44' N 85°21.28' W - ตำแหน่ง EN72HO71KS - show map 8.1 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Hastings, Barry County, Michigan, United States [?] 12.0 km ตะวันออกเฉียงเหนือ bearing 29° มาจาก Stony Point, Barry County, Michigan, United States 48.7 km ตะวันออกเฉียงใต้ bearing 148° มาจาก Grand Rapids, Kent County, Michigan, United States 67.2 km ตะวันตก bearing 257° มาจาก Lansing, Ingham County, Michigan, United States
Last position:	2025-07-21 10:11:27 UTC (6d 4h49m ago) 2025-07-21 06:11:27 EDT เวลาท้องถิ่น Hastings, United States [?]
Last path:	W5DMH>APJYC1 via TCPIP*,qAC,T2ALBERTA
Positions stored:	1
Others sourced by W5DMH:	AMST205 AMST333 AMST488 AMST620 AMST906 AMST993 TESTGL

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.