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 W1CLK-10 - show graphs
Comment: APBK GATE
Location: 40°02.48' N 75°48.83' W - locator FN20CA29IW - show map
3.9 miles Northwest bearing 333° from Caln, Chester County, Pennsylvania, United States [?]
4.9 miles Northwest bearing 313° from Thorndale, Chester County, Pennsylvania, United States
34.9 miles West bearing 280° from Philadelphia, Philadelphia County, Pennsylvania, United States
67.0 miles Northeast bearing 39° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-10-20 14:56:02 EDT (2d 20h38m ago)
2024-10-20 14:56:02 EDT local time at Caln, United States [?]
Device: PY5BK: Bravo Tracker (tracker)
Last path: W1CLK-10>APBK15 via TCPIP*,qAC,EIGHTH
Positions stored: 1
Other SSIDs: W1CLK-5 W1CLK W1CLK-B W1CLK-R W1CLK-D W1CLK-9
Stations near current position of W1CLK-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W1CLK B87.0 yards 117°2024-10-19 03:10:01 W1CLK-B87.0 yards 117°2024-10-19 03:10:01
W1CLK-R87.0 yards 117°2024-10-19 03:09:51 W1CLK-D87.0 yards 117°2024-10-18 20:08:21
W1CLK-987.8 yards 243°2024-10-18 18:16:44 W1CLK-50.4 miles 126°2024-10-20 15:45:28
W1CLK0.4 miles 126°2024-10-20 15:19:55 EW99360.5 miles 267°2024-10-23 11:30:40
KC3KAM-70.6 miles 283°2024-10-10 13:21:22 K3JSE-50.7 miles 105°2024-10-23 11:24:39
K3JSE-21.7 miles 90°2024-10-23 11:34:55 K3JSE-32.2 miles 95°2024-10-23 11:34:29
KC3NVQ-93.9 miles 199°2024-10-14 21:24:47 EW30134.0 miles 164°2024-10-23 11:31:23
N3FYI-24.2 miles 275°2024-10-23 11:28:39 W3AWF-94.9 miles 208°2024-10-06 01:35:06
KB3RNL-15.3 miles 319°2024-10-23 11:21:22 W3MOW-D5.8 miles 225°2024-10-23 11:17:36
W3MOW-N5.8 miles 225°2024-10-13 20:07:48 FW08275.9 miles 56°2024-10-23 11:32:04
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