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 KN6UYL - show graphs
Comment: @9257661157 hi
Location: 42°18.96' N 71°20.10' W - locator FN42HH95TU - show map
3.8 km North bearing 18° from Natick, Middlesex County, Massachusetts, United States [?]
8.9 km Northwest bearing 331° from Dover, Norfolk County, Massachusetts, United States
23.1 km West bearing 258° from Boston, Suffolk County, Massachusetts, United States
23.5 km West bearing 265° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-06-21 12:27:39 UTC (10h7m ago)
2025-06-21 08:27:39 EDT local time at Natick, United States [?]
Last path: KN6UYL>SMS via TCPIP*,qAC,T2CAEAST
Positions stored: 29
Other SSIDs: KN6UYL-7 KN6UYL-1 KN6UYL-5
Last heard a station directly: 2024-07-01 07:35:03 UTC (355d 15h ago)
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