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 K7MTD-9 - show graphs
Comment: Monitoring 146.520Mhz
Mic-E message: In service
Location: 46°51.88' N 114°02.68' W - locator DN26XU47PM - show map
326.5 m Northeast bearing 61° from Orchard Homes, Missoula County, Montana, United States [?]
3.9 km West bearing 258° from Missoula, Missoula County, Montana, United States
150.1 km Northwest bearing 310° from Butte, Silver Bow County, Montana, United States
Last position: 2025-02-27 23:00:50 UTC (1d 15h17m ago)
2025-02-27 16:00:50 MST local time at Orchard Homes, United States [?]
Altitude: 966 m
Course: 359°
Speed: 13 km/h
Device: Yaesu: FTM-500D (rig)
Last path: K7MTD-9>T6UQXX via WIDE1-1,WIDE2-1,qAO,K7MTD-4 (good)
Positions stored: 2447
Other SSIDs: K7MTD K7MTD-4 K7MTD-8 K7MTD-7 K7MTD-B K7MTD-2 K7MTD-5 K7MTD-12 K7MTD-10
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