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 N5ATG-4 - show graphs
Mic-E message: Off duty
Location: 35°14.67' N 97°27.78' W - locator EM15GF48KQ - show map
3.2 km Northwest bearing 319° from Norman, Cleveland County, Oklahoma, United States [?]
5.2 km West bearing 279° from Hall Park, Cleveland County, Oklahoma, United States
25.3 km South bearing 169° from Oklahoma City, Oklahoma County, Oklahoma, United States
Last position: 2026-01-21 02:35:00 UTC (19d 6h22m ago)
2026-01-20 20:35:00 CST local time at Norman, United States [?]
Altitude: 395 m
Course: 217°
Speed: 0 km/h
Device: Yaesu: FTM-300D (rig)
Last path: N5ATG-4>SUQT6W via WIDE1-1,qAR,W5GDL-5 (good)
Positions stored: 17
Other SSIDs: N5ATG
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