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APRS object 502 - show graphs
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Source callsign: WC4J-3
Comment: OWL VFD
Location: 38°39.80' N 77°15.34' W - locator FM18IP99HE - show map - static map
2.4 miles Northeast bearing 60° from Potomac Mills, Prince William County, Virginia, United States [?]
3.5 miles Northeast bearing 59° from Dale City, Prince William County, Virginia, United States
19.9 miles Southwest bearing 216° from Washington, D. C., Washington, D.C., United States
55.4 miles Southwest bearing 219° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2020-08-04 18:25:49 EDT (50d 15h3m ago)
2020-08-04 18:25:49 EDT local time at Potomac Mills, United States [?]
Last path: WC4J-3>APWW11 via TCPIP*,qAC,T2POLC
Positions stored: 3
Others sourced by WC4J-3: 501 503F 503R 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 520 521 523 524 525 526 Heathcote PW HOSP Sentara W4PWC BBS W4PWC-7 W4PWC-9 WC4J-13 WC4J-7 WC4J-9
Stations near current position of 502 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC1QW-N0.5 miles 138°2020-09-24 09:13:33 N4JOG-30.9 miles 106°2020-09-05 19:48:04
N4JOG-B0.9 miles 109°2020-09-23 10:38:06 N4JOG B0.9 miles 109°2020-09-23 10:37:56
NE1AM-71.1 miles 53°2020-09-22 10:34:06 W4IY1.4 miles 230°2020-09-24 09:00:59
4IY1.4 miles 230°2020-09-01 16:05:15 W4EDF-92.1 miles 202°2020-08-27 14:17:11
KG4URP-82.2 miles 304°2020-09-23 19:01:31 KG4URP-12.7 miles 312°2020-09-21 16:24:49
KO4BYB-93.0 miles 258°2020-09-18 15:24:00 N3IJW-73.1 miles 220°2020-09-19 14:29:08
FW72983.2 miles 285°2020-09-24 09:28:28 KN4QHI-93.3 miles 206°2020-09-24 06:28:35
W4AD-103.6 miles 295°2020-09-24 09:20:17 FW22553.7 miles 186°2020-09-24 09:26:02
KG4QXL-23.8 miles 317°2020-09-24 09:20:20 AA4SI-93.9 miles 248°2020-09-08 11:28:09
AA4SI-74.0 miles 249°2020-09-14 13:50:44 N6RXT B4.1 miles 249°2020-09-20 18:00:54
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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