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APRS object KK4JFK B - show graphs
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Source callsign: KK4JFK-S
Comment: 440 Voice 445.80000MHz +0.0000MHz
Location: 38°38.75' N 77°27.48' W - locator FM18GP54AX - show map - static map
1.3 miles Northwest bearing 302° from Independent Hill, Prince William County, Virginia, United States [?]
6.1 miles South bearing 194° from Buckhall, Prince William County, Virginia, United States
28.5 miles Southwest bearing 233° from Washington, D. C., Washington, D.C., United States
63.6 miles Southwest bearing 226° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2019-02-23 21:39:13 EST (17m14s ago)
2019-02-23 21:39:13 EST local time at Independent Hill, United States [?]
Last path: KK4JFK-S>APDG01 via TCPIP*,qAC,KK4JFK-GS
Positions stored: 17
Stations near current position of KK4JFK B - show more
callsign distance last heard - EST      callsign distance last heard - EST
KK4JFK-B0.0 yards 0°2019-02-23 21:39:23 KF4UQS-151.0 miles 251°2019-02-23 21:46:46
5061.1 miles 50°2019-02-23 21:48:21 EW51673.1 miles 29°2019-02-23 21:52:28
N3HF-13.4 miles 39°2019-02-23 21:52:36 EW40744.1 miles 27°2019-02-23 21:51:40
5074.2 miles 4°2019-02-23 21:49:21 PS-KN4FYR4.3 miles 66°2019-02-23 21:00:39
5184.3 miles 71°2019-02-23 21:42:21 K3IC-75.3 miles 345°2019-02-04 16:30:42
NQ4T B5.8 miles 14°2019-02-23 21:38:51 NQ4T-B5.8 miles 14°2019-02-23 21:39:01
KC4DV-95.9 miles 348°2019-02-23 17:36:45 5265.9 miles 63°2019-02-23 21:41:51
WB4TT-36.1 miles 0°2019-02-15 16:33:16 5176.1 miles 103°2019-02-23 21:55:21
-176.1 miles 103°2019-02-20 06:40:08 KM4RSX-76.2 miles 37°2019-02-03 18:23:29
K4RSU6.2 miles 45°2019-02-08 16:50:52 5166.3 miles 20°2019-02-23 21:44:21
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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