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 KJ7LUD-4 - show graphs
Comment: listening on intertie
Location: 46°55.00' N 114°04.00' W - locator DN26XW10XA - show map
6.1 km North bearing 347° from Orchard Homes, Missoula County, Montana, United States [?]
7.4 km Northwest bearing 312° from Missoula, Missoula County, Montana, United States
155.0 km Northwest bearing 311° from Butte, Silver Bow County, Montana, United States
Last position: 2025-09-07 15:31:46 UTC (26d 16h2m ago)
2025-09-07 09:31:46 MDT local time at Orchard Homes, United States [?]
Altitude: 989 m
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KJ7LUD-4>APFII0 via UNVMTN,POINT6,WIDE2*,qAR,W7DQL-1 (good)
Positions stored: 7
Other SSIDs: KJ7LUD-9 KJ7LUD-7 KJ7LUD-i
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