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 KD3AFL-11 - show graphs
Comment: GREETINS KD3AFL
Mic-E message: Off duty
Location: 40°26.65' N 75°51.86' W - locator FN20BK66GO - show map
1.9 km East bearing 80° from Blandon, Berks County, Pennsylvania, United States [?]
4.1 km West bearing 254° from Fleetwood, Berks County, Pennsylvania, United States
36.5 km Southwest bearing 240° from Allentown, Lehigh County, Pennsylvania, United States
80.8 km Northwest bearing 313° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2025-08-11 19:05:05 UTC (20d 3h23m ago)
2025-08-11 15:05:05 EDT local time at Blandon, United States [?]
Altitude: 117 m
Course: 89°
Speed: 17 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KD3AFL-11>TPRV6U via WIDE1-1,WIDE2-1,qAR,NQ3U-10 (good)
Positions stored: 87
Other SSIDs: KD3AFL
Stations which heard KD3AFL-11 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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