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 W9MT-B - show graphs
Comment: 440 Voice 438.57500MHz +0.0000MHz
Location: 32°03.71' N 110°41.12' W - locator DM42PB74SU - show map
3.0 km Northeast bearing 58° from Vail, Pima County, Arizona, United States [?]
13.7 km Northeast bearing 38° from Corona de Tucson, Pima County, Arizona, United States
28.8 km Southeast bearing 128° from Tucson, Pima County, Arizona, United States
87.1 km North bearing 16° from Heroica Nogales, Sonora, Mexico
Last position: 2025-02-10 10:20:09 UTC (2m58s ago)
2025-02-10 03:20:09 MST local time at Vail, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W9MT-B>APDG02 via TCPIP*,qAC,W9MT-BS
Positions stored: 35
Other SSIDs: W9MT-N W9MT W9MT-Y
APRS igate – Statistics for 2025-02:
Position packets sent to APRS-IS: 1 – show map
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