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APRS object NV4FM B - show graphs
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Source callsign: NV4FM-S
Comment: 440 Voice 448.035 -5 MHz
Location: 38°54.32' N 77°12.96' W - locator FM18JV47BG - show map - static map
1.0 miles Southwest bearing 237° from Pimmit Hills, Fairfax County, Virginia, United States [?]
2.9 miles Southwest bearing 226° from McLean, 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: 2020-08-14 10:15:35 EDT (6m26s ago)
2020-08-14 10:15:35 EDT local time at Pimmit Hills, United States [?]
Last path: NV4FM-S>APJIO4 via TCPIP*,qAC,NV4FM-GS
Positions stored: 2
Others sourced by NV4FM-S: NV4FM A NV4FM AD NV4FM C
Stations near current position of NV4FM B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NV4FM A0.0 yards 0°2020-08-14 10:15:35 NV4FM AD0.0 yards 0°2020-08-14 10:15:35
NV4FM C0.0 yards 0°2020-08-14 10:15:35 NV4FM-A0.0 yards 0°2020-08-14 10:15:20
NV4FM-C0.0 yards 0°2020-08-14 10:15:21 NV4FM-B0.0 yards 0°2020-08-14 10:15:21
NV4FM-5145.6 yards 12°2020-08-14 10:18:28 KJ4MZI-90.4 miles 349°2020-07-23 05:01:38
KJ4VZN-10.6 miles 340°2020-07-22 11:32:07 W4JXA-100.9 miles 32°2020-08-07 09:05:24
KN4EAR-N0.9 miles 113°2020-08-14 10:09:27 NT8B-101.0 miles 156°2020-08-14 10:00:50
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 W4DSF-91.4 miles 258°2020-08-14 05:55:47
KG4LAA-101.4 miles 63°2020-08-14 10:12:18 KG4LAA-91.5 miles 49°2020-07-28 10:19:38
KK4OIX1.6 miles 34°2020-08-02 18:53:16 EV1.7 miles 171°2020-07-21 02:26:18
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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