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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
1.2 miles Southeast bearing 139° from Tysons Corner, Fairfax County, Virginia, United States [?]
4.5 miles Southeast bearing 122° from Wolf Trap, 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: 2017-12-15 18:30:02 EST (11m57s ago)
2017-12-15 18:30:02 EST local time at Tysons Corner, 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 - EST      callsign distance last heard - EST
NV4FM A0.0 yards 0°2017-12-15 18:29:59 NV4FM B0.0 yards 0°2017-12-15 18:30:06
NV4FM C0.0 yards 0°2017-12-15 18:30:09 NV4FM-A0.0 yards 0°2017-12-15 18:29:47
NV4FM-C0.0 yards 0°2017-12-15 18:29:50 NV4FM-B0.0 yards 0°2017-12-15 18:29:45
NV4FM-5145.6 yards 12°2017-12-15 18:33:50 K4JWT165.2 yards 295°2017-12-11 06:55:04
KM4ADO-90.3 miles 305°2017-12-15 09:21:58 KH6JJD-70.4 miles 344°2017-12-15 12:19:58
K0DEV-70.8 miles 216°2017-12-13 18:14:34 N9FV1.7 miles 106°2017-12-15 18:37:18
EW67152.1 miles 139°2017-11-30 22:06:31 WA3TZH-12.3 miles 337°2017-12-10 22:01:50
DW20312.5 miles 158°2017-12-15 18:39:01 KM4HRR-92.6 miles 270°2017-12-15 18:41:56
KK4UYT-72.7 miles 224°2017-12-15 16:34:40 KK4UYT B2.7 miles 224°2017-12-15 18:28:40
KK4UYT-B2.7 miles 224°2017-12-15 18:28:50 EW90672.7 miles 262°2017-12-15 18:41:58
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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