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 M3ZLL - show graphs
Comment: PinPoint v2.1
Location: 39°34.12' N 75°52.21' W - locator FM29BN56NL - show map
5.3 km Southwest bearing 217° from Elkton, Cecil County, Maryland, United States [?]
7.0 km Southeast bearing 120° from North East, Cecil County, Maryland, United States
70.8 km Northeast bearing 64° from Baltimore, City of Baltimore, Maryland, United States
73.9 km Southwest bearing 235° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2026-01-04 21:13:56 UTC (7d 17h47m ago)
2026-01-04 16:13:56 EST local time at Elkton, United States [?]
Last path: M3ZLL>CQ via qAO,N3ZLL-10
Positions stored: 1
Other SSIDs: M3ZLL-N
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