Comment:	146.560MHz https://aprsdro
Location:	44°56.98' N 85°10.76' W - ตำแหน่ง EN74JW87LW - show map 4.2 km ตะวันออกเฉียงใต้ bearing 144° มาจาก Bellaire, Antrim County, Michigan, United States [?] 10.7 km ตะวันตกเฉียงเหนือ bearing 300° มาจาก Mancelona, Antrim County, Michigan, United States 40.5 km ตะวันออกเฉียงเหนือ bearing 59° มาจาก Traverse City, Grand Traverse County, Michigan, United States 79.5 km เหนือ bearing 13° มาจาก Cadillac, Wexford County, Michigan, United States
Last position:	2025-10-12 23:41:21 UTC (60d 21h23m ago) 2025-10-12 19:41:21 EDT เวลาท้องถิ่น Bellaire, United States [?]
Altitude:	250 m
Course:	298°
ความเร็ว:	31 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	K8JRY-5>APDR16 via TCPIP*,qAC,T2FRANCE
Positions stored:	720
Other SSIDs:	K8JRY-2 K8JRY-8 K8JRY-10 K8JRY-3 K8JRY-9

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.