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 KJ7PIE-7 - show graphs
Mic-E message: Off duty
Location: 46°35.47' N 112°00.87' W - locator DN36XO81GV - show map
7.6 km West bearing 271° from East Helena, Lewis and Clark County, Montana, United States [?]
7.6 km West bearing 249° from Helena Valley Southeast, Lewis and Clark County, Montana, United States
114.6 km Southwest bearing 208° from Great Falls, Cascade County, Montana, United States
126.1 km Northwest bearing 324° from Bozeman, Gallatin County, Montana, United States
Last position: 2025-12-06 22:57:46 UTC (26d 23h46m ago)
2025-12-06 15:57:46 MST local time at East Helena, United States [?]
Altitude: 1221 m
Course: 269°
Speed: 56 km/h
Device: Yaesu: VX-8 (ht)
Last path: KJ7PIE-7>TVSUTW via MACPAS*,KG7OMB*,qAR,KE7NLU-1 (good)
Positions stored: 515
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