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APRS station WC4J-9 - show graphs
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Comment: 147.525MHz Wandering Donkey
Location: 38°47.54' N 77°31.58' W - locator FM18FT60UD - show map - static map
1.6 miles West bearing 269° from Sudley, Prince William County, Virginia, United States [?]
6.2 miles Southwest bearing 238° from Centreville, Fairfax County, Virginia, United States
27.3 miles West bearing 255° from Washington, D. C., Washington, D.C., United States
59.9 miles Southwest bearing 235° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-06-06 15:42:33 EDT (352d 1h7m ago)
2018-06-06 15:42:33 EDT local time at Sudley, United States [?]
Altitude: 173 ft
Course: 148°
Speed: 2 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: WC4J-9>APDR14 via TCPIP*,qAC,T2IRELAND
Positions stored: 908
Other SSIDs: WC4J WC4J-1 WC4J-10 WC4J-11 WC4J-14 WC4J-2 WC4J-3 WC4J-5 WC4J-6 WC4J-7 WC4J-8
Stations near current position of WC4J-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WC4J-30.0 yards 0°2019-05-24 16:43:52 QC4J-30.0 yards 0°2019-05-23 15:29:03
WC4J-763.5 yards 270°2019-05-23 22:54:19 WC4J-2126.4 yards 241°2019-05-24 16:27:44
WC4J-6149.8 yards 228°2019-05-23 22:52:01 W1IE-50.4 miles 319°2019-05-24 16:25:07
KC3NLS-i0.4 miles 317°2019-05-22 11:34:41 KK4GOW-30.7 miles 111°2019-05-23 21:17:26
5111.1 miles 111°2019-05-24 16:35:37 W4PWC-101.4 miles 323°2019-05-24 16:23:17
KD4RTH1.5 miles 69°2019-05-21 12:40:23 KI4SUR-92.1 miles 167°2019-05-21 06:16:39
PW HOSP2.7 miles 129°2019-05-24 16:34:07 5253.7 miles 223°2019-05-24 16:48:37
5213.8 miles 139°2019-05-24 16:37:37 W4KRL-154.0 miles 39°2019-05-24 16:47:53
KG4GIY4.1 miles 149°2019-05-24 16:31:12 5014.1 miles 131°2019-05-24 16:46:37
5084.1 miles 88°2019-05-24 16:40:37 W4JTP-94.3 miles 209°2019-05-06 09:26:35
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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