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Callsign, ship name or locator: Clear       
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APRS weather station CW3816 - show graphs
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Location: 38°56.25' N 77°18.73' W - locator FM18IW25MA - show map - static map
2.7 miles Southeast bearing 144° from Reston, Fairfax County, Virginia, United States [?]
4.5 miles Southeast bearing 119° from Herndon, Fairfax County, Virginia, United States
15.1 miles West bearing 281° from Washington, D. C., Washington, D.C., United States
44.7 miles Southwest bearing 237° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-02-27 22:01:57 EST (13m13s ago)
2017-02-27 22:01:57 EST local time at Reston, United States [?]
Last WX report: 2017-02-27 22:01:57 EST (13m13s ago) – show weather charts
48 °F 55% 1026.6 mbar 0.0 MPH Southeast
Device: Unknown: Unknown
Last path: CW3816>APRS via TCPXX*,qAX,CWOP-7
Positions stored: 1
Packet rate: 882 seconds between packets on average during 44110 seconds.
Stations near current position of CW3816 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KM4HRR B0.8 miles 273°2017-02-27 21:57:24 KM4HRR-B0.8 miles 273°2017-02-27 21:57:34
KM4HRR-70.8 miles 273°2017-02-18 00:17:38 KM4HRR0.8 miles 277°2017-02-26 23:24:31
DW57761.0 miles 334°2017-02-27 22:01:43 DW29682.1 miles 4°2017-02-27 21:58:18
KM4WWX-72.7 miles 306°2017-02-23 09:33:49 KM4WWX2.7 miles 306°2017-02-25 12:16:47
KI4WKZ2.8 miles 138°2017-02-27 20:18:41 CW76182.8 miles 122°2017-02-27 22:11:47
443.00RES2.8 miles 302°2017-02-27 21:47:34 EW76062.9 miles 121°2017-02-27 22:09:06
N1RM-63.1 miles 297°2017-02-10 00:27:34 N1RM-13.1 miles 297°2017-02-27 21:47:35
N1RM-73.2 miles 297°2017-02-10 12:27:52 KG4LNG-123.3 miles 284°2017-02-27 21:57:04
AK4AG-93.5 miles 293°2017-02-24 07:27:49 EW90673.6 miles 136°2017-02-27 22:12:13
EW77563.8 miles 181°2017-02-27 22:08:00 DW46993.9 miles 328°2017-02-27 22:13:33
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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