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 K1VFR-11 - show graphs
Comment: 146.520MHzAirmobile N1010Y
Mic-E message: In service
Location: 43°36.24' N 84°23.90' W - locator EN73TO24EX - show map
12.2 km West bearing 264° from Midland, Midland County, Michigan, United States [?]
22.6 km North bearing 16° from Breckenridge, Gratiot County, Michigan, United States
125.0 km Northeast bearing 55° from Grand Rapids, Kent County, Michigan, United States
158.9 km Northwest bearing 316° from Sterling Heights, Macomb County, Michigan, United States
Last position: 2024-07-11 19:14:50 UTC (216d 11h45m ago)
2024-07-11 15:14:50 EDT local time at Midland, United States [?]
Altitude: 883 m
Course: 56°
Speed: 230 km/h
Device: Kenwood: TH-D74 (ht)
Last path: K1VFR-11>T3SV2T via JAMTWP,WIDE2*,qAR,MAYVIL (good)
Positions stored: 218
Other SSIDs: K1VFR K1VFR-9 K1VFR-7
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