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APRS weather station DW3949 - show graphs
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Location: 39°07.30' N 77°12.62' W - locator FM19JC49SE - show map - static map
1.6 miles South bearing 198° from Gaithersburg, Montgomery County, Maryland, United States [?]
4.5 miles East bearing 74° from Darnestown, Montgomery County, Maryland, United States
18.2 miles Northwest bearing 329° from Washington, D. C., Washington, D.C., United States
34.1 miles West bearing 250° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-09-19 23:43:14 EDT (1m46s ago)
2017-09-19 23:43:14 EDT local time at Gaithersburg, United States [?]
Last WX report: 2017-09-19 23:38:11 EDT (6m49s ago) – show weather charts
71 °F 83% 1014.7 mbar 2.0 MPH North
Device: Unknown: Unknown
Last path: DW3949>APRS via TCPXX*,qAX,CWOP-4
Positions stored: 3
Packet rate: 297 seconds between packets on average during 14826 seconds.
Stations near current position of DW3949 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K3ICI-90.7 miles 50°2017-09-19 21:39:26 W3KDW-91.5 miles 338°2017-09-13 18:08:45
KC3CNT-11.8 miles 280°2017-09-19 17:22:43 DW45662.0 miles 168°2017-09-19 23:44:39
KA3KQM-92.6 miles 83°2017-09-13 08:36:22 CW04332.7 miles 12°2017-09-19 23:42:07
WI3J C2.7 miles 57°2017-09-13 21:57:46 WI3J-C2.7 miles 57°2017-09-13 21:57:56
KC3GRF3.2 miles 126°2017-09-04 19:16:11 CW20573.2 miles 126°2017-09-19 23:30:29
W3KDW-53.6 miles 259°2017-09-09 20:24:35 KB3HHA3.7 miles 304°2017-09-19 23:42:00
WA3SWJ-104.4 miles 179°2017-09-19 23:36:36 K3RRR4.4 miles 176°2017-09-16 16:41:29
N3SRZ B4.6 miles 3°2017-09-07 20:09:53 N3SRZ-B4.6 miles 3°2017-09-07 20:10:03
AB3U-14.7 miles 309°2017-09-19 17:31:18 KV3B-B4.8 miles 317°2017-09-19 23:31:06
KV3B B4.8 miles 317°2017-09-19 23:31:20 W3ADP-14.8 miles 85°2017-08-25 06:11:43
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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