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Callsign, ship name or locator: Clear       
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APRS object NV4FM AD - show graphs
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Source callsign: NV4FM-S
Comment: 1.2 Data 1254.2 MHz
Location: 38°54.32' N 77°12.96' W - locator FM18JV47BG - show map - static map
0.7 miles North bearing 342° from Idylwood, Fairfax County, Virginia, United States [?]
0.9 miles North bearing 20° from Dunn Loring, Fairfax County, Virginia, United States
9.7 miles West bearing 274° from Washington, D. C., Washington, D.C., United States
41.9 miles Southwest bearing 231° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2020-08-04 04:23:08 EDT (6m40s ago)
2020-08-04 04:23:08 EDT local time at Idylwood, United States [?]
Last path: NV4FM-S>APJIO4 via TCPIP*,qAC,NV4FM-GS
Positions stored: 2
Others sourced by NV4FM-S: NV4FM A NV4FM B NV4FM C
Stations near current position of NV4FM AD - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NV4FM A0.0 yards 0°2020-08-04 04:23:08 NV4FM B0.0 yards 0°2020-08-04 04:23:08
NV4FM C0.0 yards 0°2020-08-04 04:23:08 NV4FM-A0.0 yards 0°2020-08-04 04:22:53
NV4FM-C0.0 yards 0°2020-08-04 04:22:53 NV4FM-B0.0 yards 0°2020-08-04 04:22:53
NV4FM-5145.6 yards 12°2020-08-04 04:24:30 -5145.6 yards 12°2020-07-08 12:24:00
KO4DWA-90.4 miles 342°2020-08-02 10:26:33 KJ4MZI-90.4 miles 349°2020-07-23 05:01:38
KJ4VZN-10.6 miles 340°2020-07-22 11:32:07 W4DSF-90.7 miles 221°2020-08-03 05:56:48
W4JXA-100.9 miles 32°2020-07-21 19:12:53 KN4EAR-N0.9 miles 113°2020-08-04 04:23:10
CW93460.9 miles 113°2020-08-04 04:28:15 K4BBB-61.0 miles 146°2020-07-05 09:58:49
NT8B-101.0 miles 156°2020-08-04 04:07:05 K4BBB-21.0 miles 147°2020-07-19 18:55:26
K4BBB-71.3 miles 137°2020-07-26 19:00:59 KK4TWI1.3 miles 354°2020-07-30 16:07:27
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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