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 object 444.95+MD - show graphs
Source callsign: N3IVK-14
Comment: K3CAL 444.950+ PL 156.7 Lusby,MD
Location: 38°22.85' N 76°26.55' W - locator FM18SJ61VJ - show map
3.5 km South bearing 162° from Lusby, Calvert County, Maryland, United States [?]
4.4 km Northwest bearing 331° from Chesapeake Ranch Estates, Calvert County, Maryland, United States
77.0 km Southeast bearing 138° from Washington, D. C., Washington, D.C., United States
102.1 km South bearing 172° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-05-29 14:17:02 UTC (11m ago)
2024-05-29 10:17:02 EDT local time at Lusby, United States [?]
Last path: N3IVK-14>APMI06 via WIDE2-1,qAR,W4KEL-12 (good)
Positions stored: 11
Others sourced by N3IVK-14: 53.170-MD
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