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APRS object 520 - show graphs
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Source callsign: WC4J-3
Comment: Dale City FD
Location: 38°38.86' N 77°18.38' W - locator FM18IP35FK - show map - static map
0.8 miles North bearing 19° from Dale City, Prince William County, Virginia, United States [?]
3.1 miles Northeast bearing 35° from Montclair, Prince William County, Virginia, United States
22.4 miles Southwest bearing 220° from Washington, D. C., Washington, D.C., United States
57.9 miles Southwest bearing 220° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2020-08-04 17:54:21 EDT (50d 15h53m ago)
2020-08-04 17:54:21 EDT local time at Dale City, United States [?]
Last path: WC4J-3>APWW11 via W4VA-10*,qAR,KA4RRU (good)
Positions stored: 1
Others sourced by WC4J-3: 501 502 503F 503R 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 521 523 524 525 526 Heathcote PW HOSP Sentara W4PWC BBS W4PWC-7 W4PWC-9 WC4J-13 WC4J-7 WC4J-9
Stations near current position of 520 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KO4BYB-90.5 miles 341°2020-09-18 15:24:00 AA4SI-91.0 miles 245°2020-09-08 11:28:09
AA4SI-71.1 miles 252°2020-09-14 13:50:44 N6RXT B1.2 miles 249°2020-09-20 18:00:54
N6RXT-B1.2 miles 249°2020-09-20 18:01:04 WA0DYJ-131.4 miles 223°2020-09-24 09:19:10
N3IJW-71.5 miles 151°2020-09-19 14:29:08 W4IY1.7 miles 83°2020-09-24 09:42:55
4IY1.7 miles 83°2020-09-01 16:05:15 FW72981.9 miles 351°2020-09-24 09:43:41
W4EDF-92.1 miles 113°2020-08-27 14:17:11 KN4QHI-92.3 miles 145°2020-09-24 06:28:35
KG4URP-82.5 miles 22°2020-09-23 19:01:31 W4AD-102.7 miles 349°2020-09-24 09:37:53
KG4URP-13.0 miles 14°2020-09-21 16:24:49 KC1QW-N3.1 miles 77°2020-09-24 09:33:33
FW22553.5 miles 138°2020-09-24 09:47:24 W3SR-13.6 miles 319°2020-09-10 19:10:51
N4JOG-B3.7 miles 78°2020-09-23 10:38:06 N4JOG B3.7 miles 78°2020-09-23 10:37:56
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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