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 KA7TVM-9 - show graphs
Location: 33°20.93' N 111°52.63' W - locator DM43BI43RR - show map
5.8 km Northwest bearing 325° from Chandler, Maricopa County, Arizona, United States [?]
8.3 km East bearing 107° from Guadalupe, Maricopa County, Arizona, United States
9.6 km Southwest bearing 212° from Mesa, Maricopa County, Arizona, United States
21.4 km Southeast bearing 121° from Phoenix, Maricopa County, Arizona, United States
Last position: 2025-01-31 16:32:21 UTC (42d 12h38m ago)
2025-01-31 09:32:21 MST local time at Chandler, United States [?]
Course:
Speed: 15 km/h
Device: Anytone: AT-D878 (ht)
Last path: KA7TVM-9>APAT81 via AA7ON-1*,KE7JVX-3*,WIDE2-1,qAR,K7TUS (good)
Positions stored: 6633
Other SSIDs: KA7TVM-8 ka7tvm-ios KA7TVM-7
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