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 AC3KH7 - show graphs
Comment: AC3KH - Patrick
Mic-E message: Off duty
Location: 40°05.16' N 76°19.54' W - locator FN10UC00WP - show map
7.2 km East bearing 98° from Landisville, Lancaster County, Pennsylvania, United States [?]
8.6 km East bearing 101° from Salunga, Lancaster County, Pennsylvania, United States
91.7 km North bearing 15° from Baltimore, City of Baltimore, Maryland, United States
100.0 km West bearing 279° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2025-04-04 20:09:33 UTC (39d 22h45m ago)
2025-04-04 16:09:33 EDT local time at Landisville, United States [?]
Altitude: 129 m
Course: 198°
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: AC3KH7>TPPU1V via WIDE1-1,WIDE2-1,qAR,W3PC-1 (good)
Positions stored: 438
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