Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.010 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS object Test HF - show graphs
Source callsign: K7GPS-14
Comment: Testing a theory
Location: 32°01.84' N 111°06.85' W - locator DM42KA67HI - show map
11.3 km South bearing 180° from Valencia West, Pima County, Arizona, United States [?]
14.7 km Southwest bearing 213° from Drexel Heights, Pima County, Arizona, United States
27.6 km Southwest bearing 220° from Tucson, Pima County, Arizona, United States
81.9 km North bearing 349° from Heroica Nogales, Sonora, Mexico
Last position: 2025-03-16 22:59:34 UTC (4d 22h31m ago)
2025-03-16 15:59:34 MST local time at Valencia West, United States [?]
Last path: K7GPS-14>APU25N via TCPIP*,qAC,T2PERTH
Positions stored: 1
Others sourced by K7GPS-14: GVARC GVARC HF K7GPS-DM K7RST K7RST-TMM OVARC Ham TEST-01 test-az TEST-HF TESTname
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