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 N3UP-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 441.07500MHz +0.0000MHz, APRS for DMRGateway
Location: 39°52.16' N 75°26.23' W - locator FM29GU78MP - show map
5.3 km South bearing 177° from Lima, Delaware County, Pennsylvania, United States [?]
15.9 km Southeast bearing 134° from West Goshen, Chester County, Pennsylvania, United States
25.1 km West bearing 248° from Philadelphia, Philadelphia County, Pennsylvania, United States
119.4 km Northeast bearing 57° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-01-08 22:04:47 UTC (63d 22h48m ago)
2025-01-08 17:04:47 EST local time at Lima, United States [?]
Altitude: 0 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: N3UP-D>APDG03 via TCPIP*,qAC,N3UP-DS
Positions stored: 254
Other SSIDs: N3UP-Y N3UP-9 N3UP-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