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Callsign, ship name or locator: Clear       
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APRS weather station GW3931 - show graphs
Comment: AmbientCWOP.com
Location: 38°50.18' N 77°03.18' W - locator FM18LU30PR - show map
4.2 miles South bearing 192° from Washington, D. C., Washington, D.C., United States [?]
4.2 miles East bearing 103° from Baileys Crossroads, Fairfax County, Virginia, United States
5.6 miles East bearing 98° from Lake Barcroft, Fairfax County, Virginia, United States
39.3 miles Southwest bearing 217° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-12-24 07:49:34 EST (2m13s ago)
2024-12-24 07:49:34 EST local time at Washington, D. C., United States [?]
Last WX report: 2024-12-24 07:49:34 EST (2m13s ago) – show weather charts
31 °F 75% 1028.2 mbar 0.0 MPH Southeast
Device: Unknown: Unknown
Last path: GW3931>APRS via TCPXX*,qAX,AMBCWOP-1
Positions stored: 1
Packet rate: 312 seconds between packets on average during 15268 seconds.
Stations near current position of GW3931 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K4AF-62.4 miles 358°2024-12-21 01:40:48 CW88382.4 miles 294°2024-12-24 07:48:40
K4BWI-72.6 miles 196°2024-12-24 07:21:24 KD4EBM-72.7 miles 214°2024-12-18 20:21:56
W4HFH-142.7 miles 193°2024-12-24 07:21:24 KB3KOW-122.8 miles 1°2024-12-24 06:06:54
K1FR2.8 miles 258°2024-12-21 14:25:05 CW62942.8 miles 240°2024-12-24 06:58:10
W4JJ-D2.9 miles 309°2024-12-22 13:40:09 W4JJ B2.9 miles 309°2024-12-23 18:48:11
W4JJ-B2.9 miles 309°2024-12-23 18:48:21 W4JJ-N2.9 miles 309°2024-12-24 07:46:32
W4HFH A3.0 miles 252°2024-12-24 07:51:01 W4HFH AD3.0 miles 252°2024-12-24 07:51:01
W4HFH C3.0 miles 252°2024-12-24 07:51:01 W4HFH B3.0 miles 252°2024-12-24 07:51:01
W4HFH-A3.0 miles 252°2024-12-24 07:50:46 W4HFH-B3.0 miles 252°2024-12-24 07:50:46
W4HFH-C3.0 miles 252°2024-12-24 07:50:46 KD0WQE3.2 miles 356°2024-12-13 17:51:44
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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