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 object AB4WS Z - show graphs
Source callsign: AB4WS-S
Comment: 440 Voice 438.82500MHz +0.0000MHz
Location: 38°54.51' N 84°45.92' W - locator EM78OV88DA - show map
5.2 miles Southwest bearing 240° from Union, Boone County, Kentucky, United States [?]
5.5 miles Southeast bearing 121° from Rising Sun, Ohio County, Indiana, United States
24.1 miles Southwest bearing 223° from Cincinnati, Hamilton County, Ohio, United States
61.6 miles North bearing 344° from Lexington-Fayette, Fayette County, Kentucky, United States
Last position: 2024-11-15 09:53:16 EST (2m9s ago)
2024-11-15 09:53:16 EST local time at Union, United States [?]
Last path: AB4WS-S>APDG01 via TCPIP*,qAC,AB4WS-GS
Positions stored: 3
Others sourced by AB4WS-S: AB4WS B AB4WS L AB4WS M AB4WS P AB4WS V AB4WS W
Stations near current position of AB4WS Z - show more
callsign distance last heard - EST      callsign distance last heard - EST
AB4WS0.0 yards 0°2024-11-08 16:25:21 AB4WS M0.0 yards 0°2024-11-15 09:52:39
AB4WS-M0.0 yards 0°2024-11-15 09:52:49 AB4WS-130.0 yards 0°2024-11-15 09:51:10
AB4WS-Z0.0 yards 0°2024-11-15 09:53:26 AB4WS-D0.0 yards 0°2024-11-15 09:50:58
AB4WS-125.6 yards 36°2024-11-15 09:54:34 AB4WS-925.6 yards 36°2024-11-10 13:30:02
AB4WS P25.6 yards 144°2024-11-15 09:45:32 AB4WS-P25.6 yards 144°2024-11-15 09:45:42
AB4WS L25.6 yards 144°2024-11-15 09:51:17 AB4WS-L25.6 yards 144°2024-11-15 09:51:27
EW263337.4 yards 124°2024-11-15 09:54:03 AB4WS B51.6 yards 66°2024-11-15 09:41:15
AB4WS-B51.6 yards 66°2024-11-15 09:41:25 GW38691.2 miles 113°2024-11-15 09:50:18
EW12144.1 miles 344°2024-11-15 09:45:24 N0AMA-64.3 miles 220°2024-11-09 22:57:18
N4YHC4.4 miles 75°2024-11-15 09:50:28 AB4WS-74.4 miles 31°2024-11-15 09:55:23
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