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 W2DFC B - show graphs
Source callsign: W2DFC-S
Comment: 70cm Voice (D-Star) 433.25000MHz +0.0000MHz
Location: 42°59.83' N 73°58.73' W - locator FN32AX29MH - show map
10.6 km West bearing 268° from Ballston Spa, Saratoga County, New York, United States [?]
10.7 km West bearing 256° from North Ballston Spa, Saratoga County, New York, United States
42.4 km Northwest bearing 335° from Albany, Albany County, New York, United States
151.1 km Northwest bearing 312° from Springfield, Hampden County, Massachusetts, United States
Last position: 2025-02-13 05:09:57 UTC (1d 9m ago)
2025-02-13 00:09:57 EST local time at Ballston Spa, United States [?]
Altitude: 3 m
Last path: W2DFC-S>APDG01 via TCPIP*,qAC,W2DFC-GS
Positions stored: 5
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