Source callsign:	KF8ALP-S
Comment:	440 Voice 446.52500MHz +0.0000MHz
Location:	42°12.54' N 85°47.20' W - ตำแหน่ง EN72CF50OD - show map 190.3 m ตะวันตก bearing 254° มาจาก Mattawan, Van Buren County, Michigan, United States [?] 6.8 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Lawton, Van Buren County, Michigan, United States 84.4 km ใต้ bearing 187° มาจาก Grand Rapids, Kent County, Michigan, United States 131.7 km ตะวันตกเฉียงเหนือ bearing 336° มาจาก Fort Wayne, Allen County, Indiana, United States
Last position:	2025-07-18 15:48:23 UTC (10m37s ago) 2025-07-18 11:48:23 EDT เวลาท้องถิ่น Mattawan, United States [?]
Last path:	KF8ALP-S>APDG01 via TCPIP*,qAC,KF8ALP-GS
Positions stored:	1

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.