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 WU3I-N - show graphs
Comment: FTM-400D via MMDVM
Location: 40°09.58' N 75°24.02' W - locator FN20HD18XH - show map
671.9 m East bearing 89° from Eagleville, Montgomery County, Pennsylvania, United States [?]
1.1 km North bearing 7° from Trooper, Montgomery County, Pennsylvania, United States
30.6 km Northwest bearing 319° from Philadelphia, Philadelphia County, Pennsylvania, United States
141.6 km Northeast bearing 47° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-10-04 18:36:10 UTC (218d 7h52m ago)
2024-10-04 14:36:10 EDT local time at Eagleville, United States [?]
Speed: 9 km/h
Device: unknown: D-Star APDPRS (D-Star)
Last path: WU3I-N>APDPRS via C4FM*,qAR,W0FH-N (good)
Positions stored: 3
Other SSIDs: WU3I-Y
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