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 KD5DDW-N - show graphs
Comment: 70cm MMDVM Voice (C4FM) 438.82500MHz +0.0000MHz, KD5DDW_Pi-Star_ND
Location: 33°14.85' N 96°47.86' W - locator EM13OF49GJ - show map
1.3 km North bearing 14° from Prosper, Collin County, Texas, United States [?]
11.0 km North bearing 13° from Frisco, Collin County, Texas, United States
51.6 km North bearing 1° from Dallas, Dallas County, Texas, United States
75.8 km Northeast bearing 40° from Fort Worth, Tarrant County, Texas, United States
Last position: 2025-02-28 10:13:45 UTC (4m17s ago)
2025-02-28 04:13:45 CST local time at Prosper, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KD5DDW-N>APDG03 via TCPIP*,qAC,KD5DDW-NS
Positions stored: 899
Other SSIDs: KD5DDW-Y
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