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 W1JV-7 - show graphs
Comment: lrlr.org
Mic-E message: Off duty
Location: 42°24.17' N 71°01.14' W - locator FN42LJ76RQ - show map - static map
6.0 km Northeast bearing 34° from Boston, Suffolk County, Massachusetts, United States [?]
6.8 km East bearing 76° from Somerville, Middlesex County, Massachusetts, United States
7.7 km Northeast bearing 67° from Cambridge, Middlesex County, Massachusetts, United States
8.1 km North bearing 18° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2022-05-31 18:37:32 UTC (250d 2h7m ago)
2022-05-31 14:37:32 EDT local time at Boston, United States [?]
Altitude: 0 m
Course: 89°
Speed: 13 km/h
Device: Yaesu: VX-8 (ht)
Last path: W1JV-7>TRRT1W via W1MHL*,WIDE2-1,qAR,N3LLO-1 (good)
Positions stored: 514
Other SSIDs: W1JV-10 W1JV-5
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