Comment:	SharkRF openSPOT4
Location:	46°28.39' N 87°27.42' W - ตำแหน่ง EN66GL53DN - show map 9.1 km ตะวันตกเฉียงใต้ bearing 211° มาจาก Marquette, Marquette County, Michigan, United States [?] 9.4 km ใต้ bearing 189° มาจาก Trowbridge Park, Marquette County, Michigan, United States 12.2 km ตะวันออก bearing 104° มาจาก Negaunee, Marquette County, Michigan, United States 86.4 km เหนือ bearing 340° มาจาก Escanaba, Delta County, Michigan, United States
Last position:	2025-09-04 02:14:44 UTC (96d 17h9m ago) 2025-09-03 22:14:44 EDT เวลาท้องถิ่น Marquette, United States [?]
Altitude:	377 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	WU8H>APOSB4 via TCPIP*,qAC,T2PERTH
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.