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 KB1O-9 - show graphs
Comment: hello de kb1o
Mic-E message: En route
Location: 41°00.99' N 73°38.93' W - locator FN31EA23DX - show map
2.2 km Northeast bearing 41° from Port Chester, Westchester County, New York, United States [?]
2.9 km East bearing 96° from Rye Brook, Westchester County, New York, United States
45.0 km Northeast bearing 42° from New York City, New York, United States
47.9 km Northeast bearing 32° from Brooklyn, Kings County, New York, United States
Last position: 2025-08-07 23:57:43 UTC (41d 14h26m ago)
2025-08-07 19:57:43 EDT local time at Port Chester, United States [?]
Altitude: 38 m
Course: 54°
Speed: 41 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KB1O-9>TQ0P9Y via WB2ZII*,WIDE1,WIDE2-1,qAR,W2MEB-10 (good)
Positions stored: 160
Other SSIDs: KB1O-B KB1O-D KB1O KB1O-Y KB1O-C KB1O-N KB1O-7 KB1O-10 KB1O-15
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