Source callsign:	N3TFM-S
Comment:	70cm Voice (D-Star) 443.08000MHz +0.0000MHz
Location:	42°15.33' N 85°48.12' W - locator EN72CG31SH - show map 5.3 km North bearing 344° from Mattawan, Van Buren County, Michigan, United States [?] 14.8 km West bearing 249° from Westwood, Kalamazoo County, Michigan, United States 79.4 km South bearing 188° from Grand Rapids, Kent County, Michigan, United States 115.1 km Southwest bearing 243° from Lansing, Ingham County, Michigan, United States
Last position:	2024-08-18 19:36:16 UTC (175d 19h34m ago) 2024-08-18 15:36:16 EDT local time at Mattawan, United States [?]
Altitude:	3 m
Last path:	N3TFM-S>APDG01 via TCPIP*,qAC,N3TFM-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.