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 AA3JY - show graphs
Comment: Primary Alerting System {UIV32N}
Last status: UI-View32 V2.03
Location: 40°09.34' N 75°34.33' W - locator FN20FD17II - show map
3.1 km Southwest bearing 222° from Spring City, Chester County, Pennsylvania, United States [?]
5.6 km Northwest bearing 300° from Phoenixville, Chester County, Pennsylvania, United States
41.4 km Northwest bearing 303° from Philadelphia, Philadelphia County, Pennsylvania, United States
130.9 km Northeast bearing 42° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2023-06-07 19:55:05 UTC (49s ago)
2023-06-07 15:55:05 EDT local time at Spring City, United States [?]
Last telemetry: 2021-06-04 16:23:38 UTC (733d 3h32m ago) – show telemetry
Ch 1: 76, Ch 2: 1, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: AA3JY>APU25N via W3LIL-10,KB2EAR-1,K2SCH,WIDE2*,qAR,WB2ZII-13 (good)
Positions stored: 80
Other SSIDs: AA3JY-10 aa3jy-i AA3JY-5
Stations which heard AA3JY 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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS