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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
4.5 miles Southeast bearing 119° from Herndon, Fairfax County, Virginia, United States [?]
5.9 miles Southeast bearing 123° from Oak Grove, Loudoun 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: 2016-12-09 16:17:00 EST (7m56s ago)
2016-12-09 16:17:00 EST local time at Herndon, United States [?]
Last WX report: 2016-12-09 16:17:00 EST (7m56s ago) – show weather charts
34 °F 47% 1026.1 mbar 4.0 MPH West
Device: Unknown: Unknown
Last path: CW3816>APRS via TCPXX*,qAX,CWOP-5
Positions stored: 1
Packet rate: 882 seconds between packets on average during 44097 seconds.
Stations near current position of CW3816 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KM4HRR-90.8 miles 271°2016-12-09 14:27:48 KM4HRR0.8 miles 271°2016-12-07 18:14:50
KM4HRR-70.8 miles 273°2016-12-09 14:56:42 KM4HRR-i0.8 miles 273°2016-12-06 02:13:02
DW57761.0 miles 334°2016-12-09 16:21:46 DW29682.1 miles 4°2016-12-09 15:48:18
KK4UPH-92.6 miles 298°2016-11-21 16:09:53 AA1RB2.6 miles 66°2016-12-07 15:59:24
KM4WWX2.7 miles 306°2016-12-04 08:47:05 KM4WWX-72.7 miles 306°2016-12-04 08:15:58
KI4WKZ2.8 miles 138°2016-11-25 14:33:41 W4SDM-92.8 miles 297°2016-12-02 08:37:11
CW76182.8 miles 122°2016-12-09 16:20:09 443.00RES2.8 miles 302°2016-12-09 16:03:53
kc5cw-i2.8 miles 300°2016-11-29 19:07:12 EW76062.9 miles 121°2016-12-09 16:24:46
N1RM-13.1 miles 297°2016-12-09 16:03:53 N1RM-93.1 miles 297°2016-11-13 23:44:51
N1RM-73.1 miles 297°2016-11-29 01:08:19 N1RM-63.2 miles 297°2016-11-25 13:47:06
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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