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 W3MMR - show graphs
Mic-E message: In service
Location: 39°51.98' N 75°22.17' W - locator FM29HU57PW - show map - static map
6.6 km Southwest bearing 245° from Norwood, Delaware County, Pennsylvania, United States [?]
7.8 km Southwest bearing 241° from Glenolden, Delaware County, Pennsylvania, United States
148.6 km Southwest bearing 235° from Brooklyn, Kings County, New York, United States
149.1 km Southwest bearing 231° from New York City, New York, United States
Last position: 2022-02-27 22:14:33 UTC (339d 13h6m ago)
2022-02-27 17:14:33 EST local time at Norwood, United States [?]
Altitude: 31 m
Course: 238°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: W3MMR>S9UQ9X via WIDE1-1,WIDE2-1,qAR,N3FCX (good)
Positions stored: 173
Other SSIDs: W3MMR-9 W3MMR-10
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