Comment:	openSPOT4
Location:	43°05.06' N 82°28.37' W - locator EN83SC30GF - show map 13.0 km Northwest bearing 335° from Sarnia, Ontario, Canada [?] 13.2 km North bearing 343° from Port Huron, Saint Clair County, Michigan, United States 95.9 km Northeast bearing 29° from Detroit, Wayne County, Michigan, United States 101.3 km West bearing 277° from London, Ontario, Canada
Last position:	2025-12-30 19:29:23 UTC (7d 23h13m ago) 2025-12-30 14:29:23 EST local time at Sarnia, Canada [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	N8JJO-9>APOSB4 via N8JJO,C4FM*,qAS,N8JJO
Positions stored:	1
Other SSIDs:	N8JJO N8JJO-5 N8JJO-7

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.