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 W7SWA-12 - show graphs
Comment: Matthew 878 DMR
Location: 33°25.86' N 111°53.82' W - locator DM43BK23IK - show map
2.1 km Northeast bearing 32° from Tempe, Maricopa County, Arizona, United States [?]
7.0 km West bearing 278° from Mesa, Maricopa County, Arizona, United States
9.1 km Northeast bearing 42° from Guadalupe, Maricopa County, Arizona, United States
16.5 km East bearing 97° from Phoenix, Maricopa County, Arizona, United States
Last position: 2022-11-03 22:04:09 UTC (325d 12h31m ago)
2022-11-03 15:04:09 MST local time at Tempe, United States [?]
Course: 235°
Speed: 2 km/h
Device: R3ABM: BrandMeister DMR
Last path: W7SWA-12>APBM1D via W7SWA,DMR*,qAR,W7SWA (good)
Positions stored: 2
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS