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 KC1DSN-7 - show graphs
Comment: MONITORING 146.52
Mic-E message: Off duty
Location: 43°41.04' N 70°17.51' W - locator FN43UQ44XD - show map
3.9 km Northwest bearing 310° from Portland, Cumberland County, Maine, United States [?]
6.5 km Southwest bearing 218° from Falmouth, Cumberland County, Maine, United States
121.2 km Northeast bearing 50° from Manchester, Hillsborough County, New Hampshire, United States
143.3 km Northeast bearing 35° from Lowell, Middlesex County, Massachusetts, United States
Last position: 2025-01-18 01:52:00 UTC (130d 13h46m ago)
2025-01-17 20:52:00 EST local time at Portland, United States [?]
Course:
Speed: 0 km/h
Device: Yaesu: FT3D (ht)
Last path: KC1DSN-7>TSTQ0T via WIDE1-1,WIDE2-1,qAR,KB1KIN-10 (good)
Positions stored: 1
Other SSIDs: KC1DSN-9
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