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APRS object 512 - show graphs
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Source callsign: WC4J-3
Comment: OWL VFD
Location: 38°38.15' N 77°16.57' W - locator FM18IP62UO - show map - static map
1.2 miles Southeast bearing 126° from Potomac Mills, Prince William County, Virginia, United States [?]
1.9 miles East bearing 93° from Dale City, Prince William County, Virginia, United States
22.1 miles Southwest bearing 216° from Washington, D. C., Washington, D.C., United States
57.6 miles Southwest bearing 218° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2020-11-25 19:15:45 EST (140d 2h24m ago)
2020-11-25 19:15:45 EST local time at Potomac Mills, United States [?]
Last telemetry: 2021-03-04 04:35:09 EST (41d 17h4m ago) – show telemetry
Ch 1: 121, Ch 2: 655, Ch 3: 7200100, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Last path: WC4J-3>APWW11 via TCPIP*,qAC,T2CAEAST
Positions stored: 1
Others sourced by WC4J-3: 501 502 503F 503R 504 505 506 507 508 509 510 513 514 515 516 517 518 520 521 523 524 525 526 Heathcote PW HOSP Sentara W4PWC BBS W4PWC-7 WC4J-13 WC4J-7
Stations near current position of 512 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W5FJN-50.9 miles 273°2021-04-10 19:13:33 W4IY1.0 miles 3°2021-04-14 22:34:41
WD4HRO-N1.9 miles 32°2021-04-09 11:07:05 FW22551.9 miles 158°2021-04-14 22:35:55
N4JOG-B2.6 miles 51°2021-03-24 21:21:17 N4JOG B2.6 miles 51°2021-03-24 21:21:07
N4JOG C2.6 miles 51°2021-04-14 13:23:44 N4JOG-C2.6 miles 51°2021-04-14 13:23:54
WA0DYJ-132.6 miles 265°2021-04-14 22:14:37 KG4URP-82.9 miles 355°2021-04-13 17:17:16
KN4VCE-Y3.2 miles 357°2021-03-19 18:58:05 FW72983.3 miles 325°2021-04-14 22:36:29
KM4TAY3.8 miles 350°2021-04-06 21:23:02 KG4URP3.8 miles 347°2021-04-14 22:30:10
W4AD-104.0 miles 328°2021-04-14 22:28:27 KG4ICG4.1 miles 308°2021-04-14 14:23:05
N4MLE-74.2 miles 336°2021-04-11 11:27:11 WB2CAT-74.7 miles 289°2021-04-04 12:23:38
KG4QXL-24.9 miles 343°2021-04-14 22:30:26 W3SR-15.3 miles 311°2021-04-11 19:11:03
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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