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APRS station W3KDW-9 - show graphs
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Comment: 146.955MHz (WINLINK)
Mic-E message: En route
Location: 39°07.48' N 77°14.52' W - locator FM19JC09XW - show map - static map
4.4 miles West bearing 277° from Derwood, Montgomery County, Maryland, United States [?]
5.5 miles Northwest bearing 300° from Rockville, Montgomery County, Maryland, United States
19.3 miles Northwest bearing 325° from Washington, D. C., Washington, D.C., United States
35.6 miles West bearing 251° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-07-25 19:01:32 EDT (112d 15h50m ago)
2018-07-25 19:01:32 EDT local time at Derwood, United States [?]
Altitude: 459 ft
Course: 110°
Speed: 24 MPH
Device: Kenwood: TM-D710 (rig)
Last path: W3KDW-9>SY0W4X via KV3B-1*,WIDE1*,WIDE2-1,qAR,W4KEL-12 (good)
Positions stored: 27670
Other SSIDs: W3KDW-5
Stations near current position of W3KDW-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DW81710.6 miles 331°2018-11-13 19:01:48 DW39491.7 miles 97°2018-11-15 09:48:29
K3ICI-91.8 miles 41°2018-11-14 22:15:24 KB3HHA2.4 miles 324°2018-11-15 09:52:00
KC3JUW-Y2.6 miles 108°2018-11-11 15:08:14 WD4BNO-52.6 miles 44°2018-11-13 12:09:33
KC3JUW2.7 miles 112°2018-11-15 09:36:51 KC3JUW-N2.7 miles 112°2018-11-15 09:45:41
W3HNL C2.9 miles 53°2018-11-03 19:56:10 W3HNL-C2.9 miles 53°2018-11-03 19:56:20
DW45663.0 miles 136°2018-11-15 09:47:42 CW04333.3 miles 43°2018-11-15 09:42:05
KC3CNT3.6 miles 118°2018-11-14 08:28:56 KV3B-B3.7 miles 335°2018-11-15 09:47:15
KV3B B3.7 miles 335°2018-11-15 09:47:30 K5MRH3.8 miles 102°2018-11-04 07:26:43
KD5UFQ3.9 miles 63°2018-11-13 20:50:24 W3ALH4.2 miles 56°2018-10-29 22:36:28
CW66684.2 miles 234°2018-11-15 09:45:04 KV3B-14.3 miles 357°2018-11-15 09:51:09
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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