Comment:	EN72ew - Calvin University
Location:	42°56.08' N 85°35.24' W - ตำแหน่ง EN72EW94MH - show map 2.0 km ตะวันออก bearing 111° มาจาก East Grand Rapids, Kent County, Michigan, United States [?] 7.3 km ตะวันออกเฉียงใต้ bearing 116° มาจาก Grand Rapids, Kent County, Michigan, United States 8.4 km ตะวันตก bearing 251° มาจาก Forest Hills, Kent County, Michigan, United States 87.0 km ตะวันตก bearing 285° มาจาก Lansing, Ingham County, Michigan, United States
Last position:	2025-08-17 21:59:22 UTC (111d 18h26m ago) 2025-08-17 17:59:22 EDT เวลาท้องถิ่น East Grand Rapids, United States [?]
Altitude:	222 m
Device:	AB0WV: PinPoint
Last path:	N5RAD>APIN21 via WIDE1*,WIDE2-1,qAR,HAMLTN
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.