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 WS3D-9 - show graphs
Mic-E message: Custom 0
Location: 40°33.55' N 78°27.56' W - locator FN00SN44VE - show map
7.1 km Northwest bearing 310° from Altoona, Blair County, Pennsylvania, United States [?]
9.0 km West bearing 287° from Greenwood, Blair County, Pennsylvania, United States
56.8 km Southwest bearing 243° from State College, Centre County, Pennsylvania, United States
Last position: 2025-06-28 15:27:32 UTC (7d 9h55m ago)
2025-06-28 11:27:32 EDT local time at Altoona, United States [?]
Altitude: 761 m
Course: 45°
Speed: 109 km/h
Device: Yaesu: FTM-500D (rig)
Last path: WS3D-9>EADS5U via W3VO-1,WIDE1*,WIDE2-1,qAR,N3DXC-2 (good)
Positions stored: 3147
Other SSIDs: WS3D-B WS3D-10 WS3D-7 WS3D-D WS3D-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