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APRS object 510 - show graphs
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Source callsign: WC4J-3
Comment: Dale City VFD
Location: 38°37.75' N 77°18.91' W - locator FM18IP21EA - show map - static map
0.6 miles South bearing 202° from Dale City, Prince William County, Virginia, United States [?]
1.6 miles Southwest bearing 224° from Potomac Mills, Prince William County, Virginia, United States
23.7 miles Southwest bearing 219° from Washington, D. C., Washington, D.C., United States
59.2 miles Southwest bearing 220° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2020-11-25 19:15:45 EST (140d 2h18m ago)
2020-11-25 19:15:45 EST local time at Dale City, United States [?]
Last path: WC4J-3>APWW11 via TCPIP*,qAC,T2CAEAST
Positions stored: 1
Others sourced by WC4J-3: 501 502 503F 503R 504 505 506 507 508 509 512 513 514 515 516 517 518 520 521 523 524 525 526 Heathcote PW HOSP Sentara W4PWC BBS W4PWC-7 WC4J-13 WC4J-7
Stations near current position of 510 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WA0DYJ-130.5 miles 294°2021-04-14 22:14:37 W5FJN-51.3 miles 67°2021-04-10 19:13:33
W4IY2.6 miles 56°2021-04-14 22:30:36 WB2CAT-73.1 miles 311°2021-04-04 12:23:38
FW22553.1 miles 115°2021-04-14 22:31:11 FW72983.2 miles 3°2021-04-14 22:31:24
KG4ICG3.2 miles 339°2021-04-14 14:23:05 WD4HRO-N3.7 miles 57°2021-04-09 11:07:05
KG4URP-83.9 miles 29°2021-04-13 17:17:16 W4AD-103.9 miles 359°2021-04-14 22:28:27
KN4VCE-Y4.1 miles 28°2021-03-19 18:58:05 N4MLE-74.3 miles 5°2021-04-11 11:27:11
KG4URP4.3 miles 16°2021-04-14 22:30:10 W3SR-14.4 miles 335°2021-04-11 19:11:03
KM4TAY4.4 miles 19°2021-04-06 21:23:02 N4JOG-B4.6 miles 63°2021-03-24 21:21:17
N4JOG B4.6 miles 63°2021-03-24 21:21:07 N4JOG C4.6 miles 63°2021-04-14 13:23:44
N4JOG-C4.6 miles 63°2021-04-14 13:23:54 KG4QXL-25.2 miles 7°2021-04-14 22:30:26
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.
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