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 AC3CZ - show graphs
Comment: FTM-100D via MMDVM
Location: 39°16.57' N 76°32.06' W - locator FM19RG56VG - show map
5.1 km South bearing 198° from Rosedale, Baltimore County, Maryland, United States [?]
6.9 km East bearing 103° from Baltimore, City of Baltimore, Maryland, United States
139.3 km Southwest bearing 238° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2023-12-16 18:44:20 UTC (218d 3h26m ago)
2023-12-16 13:44:20 EST local time at Rosedale, United States [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: AC3CZ>APDPRS via C4FM*,qAR,AC3CZ-N (good)
Positions stored: 82
Other SSIDs: AC3CZ-B AC3CZ-N AC3CZ-Y AC3CZ-8
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