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 N1CVO - show graphs
Comment: APRS-IS for Win32
Location: 42°36.86' N 71°18.69' W - locator FN42IO27OK - show map
2.2 km South bearing 170° from Lowell, Middlesex County, Massachusetts, United States [?]
4.8 km East bearing 71° from Chelmsford, Middlesex County, Massachusetts, United States
35.1 km Northwest bearing 324° from Boston, Suffolk County, Massachusetts, United States
37.9 km Northwest bearing 326° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2024-05-06 21:20:10 UTC (279d 17h27m ago)
2024-05-06 17:20:10 EDT local time at Lowell, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: N1CVO>APWW11 via WIDE1-1,WIDE2-1,qAR,WB2OSZ-5 (good)
Positions stored: 3
Other SSIDs: N1CVO-5 N1CVO-9 N1CVO-4
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