Comment:	146.720MHz
Location:	41°51.99' N 83°36.02' W - ตำแหน่ง EN81EU77XX - show map 10.2 km ตะวันออก bearing 112° มาจาก Petersburg, Monroe County, Michigan, United States [?] 11.2 km ตะวันออกเฉียงใต้ bearing 154° มาจาก Dundee, Monroe County, Michigan, United States 22.8 km เหนือ bearing 351° มาจาก Toledo, Lucas County, Ohio, United States 69.0 km ตะวันตกเฉียงใต้ bearing 222° มาจาก Detroit, Wayne County, Michigan, United States
Last position:	2025-06-21 22:17:09 UTC (3d 12h37m ago) 2025-06-21 18:17:09 EDT เวลาท้องถิ่น Petersburg, United States [?]
Altitude:	219 m
Course:	29°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KE8BYC-5>APDR16 via TCPIP*,qAC,T2MCI
Positions stored:	12

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.