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 AB1VA-7 - show graphs
Comment: 145.110MHz T110 -060
Mic-E message: Off duty
Location: 42°47.49' N 71°05.18' W - locator FN42KS99PX - show map
1.9 km Northwest bearing 337° from Haverhill, Essex County, Massachusetts, United States [?]
5.0 km South bearing 172° from Plaistow, Rockingham County, New Hampshire, United States
48.2 km North bearing 357° from Boston, Suffolk County, Massachusetts, United States
51.0 km North bearing 357° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2023-05-14 23:17:40 UTC (291d 9h11m ago)
2023-05-14 19:17:40 EDT local time at Haverhill, United States [?]
Altitude: 25 m
Course: 51°
Speed: 0 km/h
Device: Kenwood: TH-D72 (ht)
Last path: AB1VA-7>TRTW4Y via AB1VA-1*,WIDE2-1,qAR,N3LLO-2 (good)
Positions stored: 2
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS