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APRS station KG4NVB-9 - show graphs
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Location: 38°34.80' N 77°19.43' W - locator FM18IN19DE - show map - static map
2.3 miles South bearing 158° from Montclair, Prince William County, Virginia, United States [?]
7.3 miles Southeast bearing 122° from Independent Hill, Prince William County, Virginia, United States
26.7 miles Southwest bearing 216° from Washington, D. C., Washington, D.C., United States
62.2 miles Southwest bearing 218° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-07-01 13:01:49 EDT (142d 13h15m ago)
2017-07-01 13:01:49 EDT local time at Montclair, United States [?]
Altitude: 4747 ft
Course: 30°
Speed: 27 MPH
Last path: KG4NVB-9>API51 via DSTAR*,qAR,KG4NVB-B (good)
Positions stored: 275
Other SSIDs: KG4NVB KG4NVB-10
Stations near current position of KG4NVB-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
AA4SI-94.1 miles 360°2017-11-19 12:51:30 KV4SH-54.4 miles 161°2017-11-18 08:47:36
NB2K5.0 miles 317°2017-11-21 00:44:04 NB2K-15.0 miles 317°2017-11-21 00:16:03
WA0DYJ-135.3 miles 9°2017-11-18 14:54:51 W4PIO-55.3 miles 9°2017-10-28 07:49:36
W4IY5.5 miles 28°2017-11-21 01:10:23 W5FJN-95.7 miles 26°2017-11-20 13:15:02
KG4URW6.8 miles 36°2017-11-20 16:40:54 KG4URO7.3 miles 13°2017-11-05 20:49:09
KG4SUM-97.4 miles 241°2017-11-13 07:52:32 KG4URP-17.8 miles 12°2017-11-21 01:08:08
KG4URP-87.8 miles 12°2017-11-20 17:05:38 W3SR-17.9 miles 352°2017-11-18 17:27:05
VA6ENY8.4 miles 31°2017-10-25 03:30:06 KL3ZE-98.4 miles 313°2017-11-20 17:16:30
N3HF-18.8 miles 325°2017-11-21 01:12:19 KF4UQS-159.2 miles 297°2017-11-21 01:03:09
N0PCL-79.2 miles 209°2017-11-09 08:27:50 EW51679.2 miles 322°2017-11-21 01:09:39
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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