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 K5UUU-7 - show graphs
Comment: APMAIL
Mic-E message: In service
Location: 33°49.09' N 96°35.98' W - locator EM13QT86AI - show map
7.8 km Southeast bearing 157° from Preston, Grayson County, Texas, United States [?]
9.1 km Northwest bearing 320° from Denison, Grayson County, Texas, United States
89.2 km North bearing 6° from Plano, Collin County, Texas, United States
116.6 km North bearing 9° from Dallas, Dallas County, Texas, United States
Last position: 2025-10-29 15:17:29 UTC (3d 14h34m ago)
2025-10-29 10:17:29 CDT local time at Preston, United States [?]
Altitude: 248 m
Course: 16°
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: K5UUU-7>S3TY0Y via WIDE1-1,WIDE2-1,qAR,K5UUU-10 (good)
Positions stored: 100
Other SSIDs: K5UUU-10 K5UUU-9 K5UUU
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