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APRS station K4DKC - show graphs
Mic-E message: Off duty
Location: 39°07.44' N 77°09.28' W - locator FM19KC19KS - show map
0.6 miles Northeast bearing 37° from Derwood, Montgomery County, Maryland, United States [?]
2.8 miles Southeast bearing 118° from Gaithersburg, Montgomery County, Maryland, United States
17.0 miles North bearing 338° from Washington, D. C., Washington, D.C., United States
31.2 miles West bearing 249° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-04-17 06:42:10 EDT (26d 5h18m ago)
2024-04-17 06:42:10 EDT local time at Derwood, United States [?]
Altitude: 486 ft
Course: 289°
Speed: 12 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: K4DKC>SYPW4T via KV3B-1,WIDE1*,qAO,W4TTU-10 (good)
Positions stored: 327
Stations near current position of K4DKC - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NW2M-11.1 miles 328°2024-05-13 11:49:56 WI3J1.5 miles 332°2024-05-13 11:54:53
KB3MHL-91.8 miles 242°2024-05-08 08:47:58 WJ3F-72.6 miles 305°2024-05-12 19:11:17
FW38192.8 miles 178°2024-05-13 11:56:40 N3JFW2.8 miles 299°2024-05-13 08:57:01
N3BBF B2.9 miles 236°2024-05-13 11:47:53 N3BBF-B2.9 miles 236°2024-05-13 11:48:03
N3BBF-N2.9 miles 236°2024-05-13 11:57:33 DW39493.0 miles 267°2024-05-13 11:56:39
W3HRD-93.8 miles 189°2024-05-12 20:36:45 W3ADP-14.3 miles 104°2024-04-19 16:05:06
W2LNX-54.5 miles 198°2024-04-18 09:42:49 KC3TBC4.7 miles 274°2024-05-12 17:48:11
KC3TBC-N4.7 miles 274°2024-05-13 11:51:33 KC3TBC-DP4.7 miles 274°2024-05-13 11:53:58
WM3M-104.8 miles 161°2024-05-13 11:24:04 FW44505.0 miles 12°2024-05-13 12:00:05
DW81715.0 miles 277°2024-05-13 11:55:21 GW14385.2 miles 74°2024-05-03 09:24:50
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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