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 W2PB-4 - show graphs
Comment: MTR
Mic-E message: In service
Last status: MT-AIO v1.42
Location: 40°46.84' N 73°11.64' W - locator FN30JS67RI - show map
5.4 km North bearing 353° from East Islip, Suffolk County, New York, United States [?]
5.8 km North bearing 14° from Islip, Suffolk County, New York, United States
65.3 km East bearing 77° from Brooklyn, Kings County, New York, United States
68.8 km East bearing 84° from New York City, New York, United States
Last position: 2025-08-21 20:37:04 UTC (5d 10h38m ago)
2025-08-21 16:37:04 EDT local time at East Islip, United States [?]
Altitude: 37 m
Course: 120°
Speed: 0 km/h
Device: Byonics: TinyTrak3 (tracker)
Last path: W2PB-4>T0TV8T via WIDE1-1,WIDE2-1,qAR,NO2C-10 (good)
Positions stored: 1
Other SSIDs: W2PB W2PB-5 W2PB-10 W2PB-N W2PB-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