Source callsign:	ELMWOD
Comment:	Grand Traverse County/TBARG EOC
Location:	44°45.96' N 85°38.82' W - ตำแหน่ง EN74ES23IU - show map 2.0 km ใต้ bearing 199° มาจาก Greilickville, Leelanau County, Michigan, United States [?] 2.1 km ตะวันตก bearing 279° มาจาก Traverse City, Grand Traverse County, Michigan, United States 155.4 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Escanaba, Delta County, Michigan, United States
Last position:	2025-10-06 13:50:35 UTC (50d 7h39m ago) 2025-10-06 09:50:35 EDT เวลาท้องถิ่น Greilickville, United States [?]
Last path:	ELMWOD>APWW11 via ESTTVC*,WIDE3-2,qAR,K8BMZ-10
Positions stored:	1
Others sourced by ELMWOD:	146.86TCM 147.26DMH 28 EOC 444.350 444.35DMH

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.