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 KC2ISZ-7 - show graphs
Comment: TNC 4 to VX-5R!
Location: 40°08.55' N 74°41.35' W - locator FN20PD74HE - show map
3.4 km Southwest bearing 206° from Groveville, Mercer County, New Jersey, United States [?]
4.8 km Southwest bearing 206° from Yardville, Mercer County, New Jersey, United States
84.3 km Southwest bearing 228° from Brooklyn, Kings County, New York, United States
85.9 km Southwest bearing 223° from New York City, New York, United States
Last position: 2025-12-18 02:20:44 UTC (31d 1h44m ago)
2025-12-17 21:20:44 EST local time at Groveville, United States [?]
Altitude: -7 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device: Open Source: APRSdroid (app, Android)
Last path: KC2ISZ-7>APDR16 via W2ZQ*,WIDE2-2,qAR,N2ARC (good)
Positions stored: 97
Other SSIDs: KC2ISZ-9 KC2ISZ-10 KC2ISZ-D
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