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 WE7J - show graphs
Comment: Exploring the west
Mic-E message: Returning
Location: 31°55.47' N 110°16.40' W - locator DM41UW71EV - show map
5.2 km Southeast bearing 157° from Benson, Cochise County, Arizona, United States [?]
7.4 km Southeast bearing 119° from Whetstone, Cochise County, Arizona, United States
69.8 km Southeast bearing 118° from Tucson, Pima County, Arizona, United States
93.2 km Northeast bearing 43° from Heroica Nogales, Sonora, Mexico
Last position: 2026-02-12 20:13:53 UTC (16d 9h18m ago)
2026-02-12 13:13:53 MST local time at Benson, United States [?]
Altitude: 1123 m
Course: 309°
Speed: 89 km/h
Device: Byonics: TinyTrak3 (tracker)
Last path: WE7J>S15UTW via HELIO*,WIDE2-1,qAR,W7BAN (good)
Positions stored: 16192
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