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APRS station KC3TDC-4 - show graphs
Comment: 144390.000MHz
Location: 39°27.91' N 77°46.65' W - locator FM19CL61QP - show map
2.8 miles Northeast bearing 30° from Shepherdstown, Jefferson County, West Virginia, United States [?]
4.4 miles West bearing 251° from Keedysville, Washington County, Maryland, United States
55.9 miles Northwest bearing 315° from Washington, D. C., Washington, D.C., United States
63.4 miles West bearing 281° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-11-23 11:28:19 EST (12h56m ago)
2024-11-23 11:28:19 EST local time at Shepherdstown, United States [?]
Altitude: 271 ft
Course: 163°
Speed: 1 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: KC3TDC-4>APDR16 via TCPIP*,qAC,T2BIO
Positions stored: 34
Packet rate: 22 seconds between packets on average during 86 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: KC3TDC KC3TDC-7
Stations near current position of KC3TDC-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EW93042.7 miles 230°2024-11-24 00:15:57 EW17832.8 miles 228°2024-11-24 00:15:36
GW50104.1 miles 95°2024-11-24 00:22:45 AB3E-96.0 miles 347°2024-11-23 18:31:14
GW47336.8 miles 179°2024-11-24 00:20:39 KD3SU7.9 miles 81°2024-11-24 00:23:31
W8CMK-108.0 miles 241°2024-10-30 22:09:45 KD3SU-18.1 miles 82°2024-11-08 13:40:03
W8CMK8.2 miles 241°2024-11-12 19:16:09 GW47328.6 miles 199°2024-11-24 00:20:19
NE2I-98.9 miles 268°2024-11-24 00:25:00 NE2I-118.9 miles 268°2024-11-21 17:38:06
CW14599.0 miles 58°2024-11-24 00:23:13 GW37299.5 miles 236°2024-11-24 00:21:53
W8CWV-1310.0 miles 266°2024-11-24 00:17:54 KC3YGV-Y10.1 miles 345°2024-10-29 16:59:00
KF8AQB-710.1 miles 165°2024-11-16 18:40:10 W8CMK-510.3 miles 271°2024-11-02 14:29:55
GW472310.6 miles 318°2024-11-24 00:21:46 EW708310.6 miles 177°2024-11-24 00:23:19
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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