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 KS1D-9 - show graphs
Mic-E message: Off duty
Location: 40°03.18' N 76°19.46' W - locator FN10UB12BR - show map
6.6 km North bearing 22° from Millersville, Lancaster County, Pennsylvania, United States [?]
9.2 km Northwest bearing 334° from Willow Street, Lancaster County, Pennsylvania, United States
88.2 km North bearing 16° from Baltimore, City of Baltimore, Maryland, United States
99.4 km West bearing 277° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2024-11-19 21:05:31 UTC (82d 19h25m ago)
2024-11-19 16:05:31 EST local time at Millersville, United States [?]
Altitude: 113 m
Course: 169°
Speed: 26 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KS1D-9>TPPS1X via WIDE1-1,WIDE2-1,qAR,W3PC-1 (good)
Positions stored: 1827
Other SSIDs: KS1D-2
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