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 N3FMO-N - show graphs
Comment: 440 MMDVM Voice 446.52500MHz +0.0000MHz, N3FMO_Pi-Star
Location: 40°13.20' N 76°39.60' W - locator FN10QF02TT - show map
6.5 km Southeast bearing 141° from Hummelstown, Dauphin County, Pennsylvania, United States [?]
7.4 km South bearing 186° from Hershey, Dauphin County, Pennsylvania, United States
103.4 km North bearing 358° from Baltimore, City of Baltimore, Maryland, United States
108.0 km Southwest bearing 247° from Allentown, Lehigh County, Pennsylvania, United States
Last position: 2025-02-11 03:32:59 UTC (7d 20h10m ago)
2025-02-10 22:32:59 EST local time at Hummelstown, United States [?]
Altitude: 0 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: N3FMO-N>APDG03 via TCPIP*,qAC,T2SWEDEN
Positions stored: 1
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