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Callsign, ship name or locator: Clear       
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APRS weather station DW4566 - show graphs
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Location: 39°05.62' N 77°12.17' W - locator FM19JC52PL - show map - static map
2.8 miles West bearing 284° from Rockville, Montgomery County, Maryland, United States [?]
2.8 miles Southwest bearing 234° from Derwood, Montgomery County, Maryland, United States
16.4 miles Northwest bearing 327° from Washington, D. C., Washington, D.C., United States
34.4 miles Southwest bearing 247° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-07-16 02:49:31 EDT (10m29s ago)
2018-07-16 02:49:31 EDT local time at Rockville, United States [?]
Last WX report: 2018-07-16 02:49:31 EDT (10m29s ago) – show weather charts
71 °F 92% 1016.3 mbar 0.0 MPH
Device: Unknown: Unknown
Last path: DW4566>APRS via TCPXX*,qAX,CWOP-3
Positions stored: 7
Packet rate: 901 seconds between packets on average during 44144 seconds.
Stations near current position of DW4566 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NS2P-91.2 miles 69°2018-07-04 14:16:43 KC3JUW-R1.2 miles 18°2018-07-14 08:51:50
KC3JUW B1.2 miles 18°2018-07-05 16:07:29 KC3JUW-B1.2 miles 18°2018-07-05 16:07:39
KC3JUW1.2 miles 18°2018-06-23 19:16:12 KC3JUW-181.4 miles 16°2018-07-14 09:46:22
KC3JUW-Y1.4 miles 15°2018-07-14 09:00:20 KC3JIM-91.6 miles 22°2018-06-27 18:05:53
W3KIT-92.0 miles 21°2018-06-21 05:48:04 DW39492.0 miles 348°2018-07-16 02:55:42
CW20572.2 miles 89°2018-07-16 02:45:33 K3ICI-92.4 miles 5°2018-07-15 21:35:24
WA3SWJ-102.5 miles 187°2018-06-21 23:57:08 KC3CNT2.7 miles 318°2018-07-08 19:40:11
NN0M-i2.9 miles 104°2018-07-13 16:08:55 K3ATV3.1 miles 155°2018-07-15 15:13:10
DW81713.6 miles 318°2018-07-16 02:56:08 N3COB B3.7 miles 178°2018-07-15 20:57:53
N3COB-B3.7 miles 178°2018-07-15 20:58:03 WI3J C3.9 miles 29°2018-07-01 10:37:40
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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