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 K7KAR-13 - show graphs
Mic-E message: In service
Location: 46°29.15' N 108°33.89' W - locator DN56RL26FO - show map
4.8 km North bearing 339° from Roundup, Musselshell County, Montana, United States [?]
57.2 km East bearing 68° from Ryegate, Golden Valley County, Montana, United States
75.0 km North bearing 351° from Lockwood, Yellowstone County, Montana, United States
78.2 km North bearing 356° from Billings, Yellowstone County, Montana, United States
Last position: 2024-11-27 19:50:30 UTC (15d 14h4m ago)
2024-11-27 12:50:30 MST local time at Roundup, United States [?]
Altitude: 1051 m
Course: 345°
Speed: 17 km/h
Device: Yaesu: FTM-500D (rig)
Last path: K7KAR-13>T6RYQU via REDLDG*,WIDE2-1,qAR,NG7IL (good)
Positions stored: 522
Other SSIDs: K7KAR-3 K7KAR-2 K7KAR-7 K7KAR-4 K7KAR-5
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