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 W1YDB-7 - show graphs
Comment: 73 : )
Mic-E message: Special
Location: 42°05.67' N 71°03.53' W - locator FN42LC22WQ - show map - static map
3.6 km West bearing 290° from Brockton, Plymouth County, Massachusetts, United States [?]
4.3 km South bearing 200° from Avon, Norfolk County, Massachusetts, United States
26.6 km South bearing 182° from South Boston, Suffolk County, Massachusetts, United States
29.3 km South bearing 180° from Boston, Suffolk County, Massachusetts, United States
Last position: 2022-09-01 12:59:13 UTC (149d 11h27m ago)
2022-09-01 08:59:13 EDT local time at Brockton, United States [?]
Course: 11°
Speed: 0 km/h
Device: Kenwood: TH-D74 (ht)
Last path: W1YDB-7>4R0U6W via RS0ISS*,qAR,WD4U-7 (good)
Positions stored: 195
Other SSIDs: W1YDB-i
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