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 NN3RP-2 - show graphs
Comment: TONY DC FM18
Location: 38°56.15' N 77°02.30' W - locator FM18LW54JO - show map
4.5 km North bearing 358° from Washington, D. C., Washington, D.C., United States [?]
6.4 km West bearing 264° from Mount Rainier, Prince George's County, Maryland, United States
53.9 km Southwest bearing 223° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2023-09-11 00:18:41 UTC (221d 6h29m ago)
2023-09-10 20:18:41 EDT local time at Washington, D. C., United States [?]
Altitude: 70 m
Device: ZL4FOX: SARTrack (software, Windows)
Last path: NN3RP-2>APSAR via TCPIP*,qAC,T2FRANCE
Positions stored: 91
Other SSIDs: NN3RP-5 NN3RP-3 NN3RP-4 NN3RP NN3RP-6
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