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 KI5TYJ-9 - show graphs
Mic-E message: In service
Location: 32°56.65' N 97°44.05' W - locator EM12DW16VO - show map
5.3 km Southwest bearing 243° from Springtown, Parker County, Texas, United States [?]
14.6 km West bearing 270° from Reno, Parker County, Texas, United States
45.6 km Northwest bearing 302° from Fort Worth, Tarrant County, Texas, United States
88.4 km West bearing 282° from Dallas, Dallas County, Texas, United States
Last position: 2025-12-21 05:46:21 UTC (17d 7h39m ago)
2025-12-20 23:46:21 CST local time at Springtown, United States [?]
Altitude: 314 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 271°
Speed: 80 km/h
Device: Yaesu: FTM-100D (rig)
Last path: KI5TYJ-9>S2UV6Z via W5NGU-3,K5VZC-1,WIDE2*,qAO,KK5SC-1 (good)
Positions stored: 5545
Other SSIDs: KI5TYJ-i
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