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 KB1SRV - show graphs
Comment: KB1SRV-1
Location: 43°39.79' N 72°22.56' W - locator FN33TP49VD - show map
5.5 km West bearing 259° from Wilder, Windsor County, Vermont, United States [?]
8.2 km Southwest bearing 238° from Hanover, Grafton County, New Hampshire, United States
105.1 km Northwest bearing 315° from Manchester, Hillsborough County, New Hampshire, United States
158.5 km Northeast bearing 44° from Albany, Albany County, New York, United States
Last position: 2025-05-09 19:16:15 UTC (9h49m ago)
2025-05-09 15:16:15 EDT local time at Wilder, United States [?]
Altitude: 209 m
Course: 282°
Speed: 120 km/h
Device: Anytone: AT-D578 (rig)
Last path: KB1SRV>APAT51 via WIDE1-1,WIDE2-1,qAR,W1FN-5 (good)
Positions stored: 1024
Stations which heard KB1SRV directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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