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 object 526 - show graphs
Map loading...
Source callsign: WC4J-3
Comment: PWC FD Station 26
Location: 38°41.08' N 77°21.60' W - locator FM18HQ64TH - show map - static map
3.4 miles West bearing 266° from Lake Ridge, Prince William County, Virginia, United States [?]
4.4 miles Northwest bearing 307° from Potomac Mills, Prince William County, Virginia, United States
22.7 miles Southwest bearing 230° from Washington, D. C., Washington, D.C., United States
58.0 miles Southwest bearing 224° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-10-18 04:40:57 EDT (9m3s ago)
2018-10-18 04:40:57 EDT local time at Lake Ridge, United States [?]
Last path: WC4J-3>APWW10 via TCPIP*,qAC,T2QLD
Positions stored: 1
Others sourced by WC4J-3: 501 502 503F 503R 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 520 521 523 524 525 Heathcote HFEST 6/3 PW HOSP Sentara
Stations near current position of 526 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
PS-KN4FYR1.7 miles 236°2018-10-18 04:00:29 5181.7 miles 222°2018-10-18 04:38:27
KN4FYR B1.8 miles 239°2018-09-29 20:00:26 KN4FYR-B1.8 miles 239°2018-09-29 20:00:36
KN4FYR-21.8 miles 239°2018-09-29 20:14:23 K4RSU2.0 miles 332°2018-10-18 04:46:40
5132.2 miles 153°2018-10-18 04:48:57 5142.5 miles 85°2018-10-18 04:38:57
KQ4CR2.7 miles 111°2018-10-12 16:59:52 KM4RFN2.8 miles 74°2018-09-30 18:52:25
N0IMB-92.9 miles 151°2018-10-17 17:10:58 N0IMB B2.9 miles 155°2018-10-18 04:49:10
N0IMB-B2.9 miles 155°2018-10-18 04:49:20 N3HF-13.1 miles 270°2018-10-18 04:47:31
KK4TCE-93.2 miles 150°2018-10-14 08:51:10 KK4TCE-73.2 miles 150°2018-10-11 19:31:10
KK4TCE-i3.2 miles 150°2018-10-02 18:55:31 KN4IWT-DP3.4 miles 121°2018-09-22 13:17:12
EW40743.5 miles 286°2018-10-18 04:45:53 WB6UIE3.6 miles 266°2018-10-13 15:58:05
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.
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