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 KK4PWJ-B - show graphs
Comment: 70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location: 35°42.92' N 78°47.99' W - locator FM05OR41AQ - show map
4.9 km Southeast bearing 113° from Apex, Wake County, North Carolina, United States [?]
12.0 km Southeast bearing 128° from Green Level, Wake County, North Carolina, United States
14.6 km Southwest bearing 237° from West Raleigh, Wake County, North Carolina, United States
15.8 km Southwest bearing 247° from Raleigh, Wake County, North Carolina, United States
Last position: 2025-02-10 15:28:32 UTC (1d 15m ago)
2025-02-10 10:28:32 EST local time at Apex, United States [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KK4PWJ-B>APDG02 via TCPIP*,qAC,KK4PWJ-BS
Positions stored: 1
Other SSIDs: KK4PWJ-13 KK4PWJ-7 KK4PWJ KK4PWJ-7
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