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*
Web station KF7QNN-5 - show graphs
Comment: aprs.fi iOS
Location: 47°32.02' N 111°24.48' W - locator DN47HM18AB - show map
5.5 km East bearing 94° from Sun Prairie, Cascade County, Montana, United States [?]
8.9 km Northwest bearing 295° from Great Falls, Cascade County, Montana, United States
114.9 km Northeast bearing 24° from Helena, Lewis and Clark County, Montana, United States
Last position: 2025-05-01 12:58:45 UTC (17d 19h38m ago)
2025-05-01 06:58:45 MDT local time at Sun Prairie, United States [?]
Course: 115°
Speed: 136 km/h
Last path: KF7QNN-5>aprs.fi via aprsfi-iOS
Positions stored: 120
Other SSIDs: KF7QNN-D KF7QNN-7 KF7QNN-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