Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KF8F-1 - show graphs
Comment: Anytone 578 mobile
Location: 43°35.76' N 83°59.54' W - locator EN83AO03WA - show map
8.3 km West bearing 271° from Bay City, Bay County, Michigan, United States [?]
12.3 km West bearing 260° from Essexville, Bay County, Michigan, United States
106.3 km Northeast bearing 25° from Lansing, Ingham County, Michigan, United States
137.2 km Northwest bearing 326° from Sterling Heights, Macomb County, Michigan, United States
Last position: 2025-11-21 19:47:39 UTC (9d 5h56m ago)
2025-11-21 14:47:39 EST local time at Bay City, United States [?]
Altitude: 153 m
Course: 181°
Speed: 35 km/h
Device: Anytone: AT-D578 (rig)
Last path: KF8F-1>APAT51 via WIDE1-1,WIDE2-1,qAO,N8ERF-10 (good)
Positions stored: 2293
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS