Comment:	https://aprsdroid.org/
Location:	45°03.26' N 83°26.80' W - ตำแหน่ง EN85GB63JA - show map 1.4 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Alpena, Alpena County, Michigan, United States [?] 33.6 km เหนือ bearing 13° มาจาก Hubbard Lake, Alcona County, Michigan, United States 123.3 km ตะวันออก bearing 106° มาจาก Petoskey, Emmet County, Michigan, United States
Last position:	2025-12-02 21:43:50 UTC (8d 14h19m ago) 2025-12-02 16:43:50 EST เวลาท้องถิ่น Alpena, United States [?]
Altitude:	130 m
Course:	283°
ความเร็ว:	9 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KA8ZTJ-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	2013

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.