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 N1NTM-B - show graphs
Comment: 70cm Voice (D-Star) 439.42500MHz +0.0000MHz
Location: 41°50.98' N 71°04.69' W - locator FN41LU03OW - show map
566.5 m Northeast bearing 43° from Berkley, Bristol County, Massachusetts, United States [?]
5.3 km Northeast bearing 41° from Dighton, Bristol County, Massachusetts, United States
53.8 km South bearing 183° from South Boston, Suffolk County, Massachusetts, United States
56.6 km South bearing 182° from Boston, Suffolk County, Massachusetts, United States
Last position: 2025-03-11 02:46:14 UTC (2m42s ago)
2025-03-10 22:46:14 EDT local time at Berkley, United States [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: N1NTM-B>APDG02 via TCPIP*,qAC,N1NTM-BS
Positions stored: 60
Other SSIDs: N1NTM-D
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