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 W3PLS-10 - show graphs
Comment: APRS-IS for Win32
Location: 39°54.63' N 75°30.25' W - locator FM29FV98LM - show map
2.1 miles Northwest bearing 313° from Chester Heights, Delaware County, Pennsylvania, United States [?]
3.4 miles West bearing 262° from Lima, Delaware County, Pennsylvania, United States
18.3 miles West bearing 261° from Philadelphia, Philadelphia County, Pennsylvania, United States
72.9 miles Northeast bearing 54° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-04-21 19:08:19 EDT (42d 8h6m ago)
2024-04-21 19:08:19 EDT local time at Chester Heights, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: W3PLS-10>APWW11 via TCPIP*,qAC,T2PERTH
Positions stored: 13
Other SSIDs: W3PLS-5 W3PLS W3PLS-7
Last heard a station directly: 2024-02-13 16:47:53 EST (110d 9h26m ago)
Stations near current position of W3PLS-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W3PLS-514.0 yards 265°2024-05-30 12:01:59 EW85561.8 miles 262°2024-06-03 03:14:39
W3JBS-22.8 miles 353°2024-06-03 02:57:01 GW22143.3 miles 77°2024-06-03 03:00:43
FW30963.5 miles 106°2024-06-03 03:10:05 W3DRA-104.1 miles 209°2024-06-03 03:03:48
CW44034.6 miles 253°2024-06-03 03:00:14 KB3RIJ-94.9 miles 137°2024-06-01 12:35:12
FW92255.1 miles 301°2024-06-03 03:00:52 FW77155.4 miles 222°2024-06-03 03:05:56
W3EOC-55.5 miles 309°2024-06-03 03:11:14 DW66215.6 miles 97°2024-06-03 03:00:08
FW46295.6 miles 325°2024-06-01 06:08:19 DW82976.2 miles 279°2024-06-03 03:00:29
KB3PCY-106.5 miles 259°2024-06-03 02:35:31 FW68066.6 miles 146°2024-06-03 03:00:40
KC3ROB6.9 miles 145°2024-05-31 08:20:07 KB3PCY-57.2 miles 254°2024-06-01 21:46:53
KB3PCY7.2 miles 254°2024-05-18 16:45:34 AC3FR-N7.2 miles 88°2024-06-02 19:56:41
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