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APRS station K3VDR - show graphs
Comment: SharkRF openSPOT4
Location: 39°28.08' N 76°14.95' W - locator FM19VL02CH - show map
0.6 miles Southwest bearing 227° from Riverside, Harford County, Maryland, United States [?]
2.4 miles West bearing 267° from Perryman, Harford County, Maryland, United States
22.9 miles Northeast bearing 58° from Baltimore, City of Baltimore, Maryland, United States
66.6 miles Southwest bearing 240° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2024-06-03 01:23:03 EDT (9m55s ago)
2024-06-03 01:23:03 EDT local time at Riverside, United States [?]
Last path: K3VDR>APOSE via TCPIP*,qAC,T2CAEAST
Positions stored: 30
Packet rate: 600 seconds between packets on average during 29416 seconds.
Stations near current position of K3VDR - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FW58360.7 miles 346°2024-06-03 01:28:23 KM4JRF-91.6 miles 256°2024-05-08 15:20:08
K2EJ-102.3 miles 282°2024-06-03 01:29:03 K2EJ-153.4 miles 303°2024-06-03 01:29:03
K2EJ-133.4 miles 302°2024-06-03 01:30:22 EW17623.5 miles 222°2024-06-03 01:26:43
AB3ZW-N4.4 miles 274°2024-06-03 01:22:54 AB3ZW B4.4 miles 274°2024-05-08 00:32:53
AB3ZW-B4.4 miles 274°2024-05-08 00:32:55 AB3ZW-104.4 miles 274°2024-06-03 01:26:47
AB3ZW-74.4 miles 274°2024-05-07 16:49:50 GW11294.7 miles 16°2024-06-03 01:30:58
DW87954.8 miles 314°2024-06-03 01:30:13 FW91105.6 miles 325°2024-06-03 01:28:28
KM4JRF B6.6 miles 296°2024-06-03 01:25:29 KM4JRF-B6.6 miles 296°2024-06-03 01:25:39
P-KC3ECO7.1 miles 312°2024-06-03 01:00:39 WI3Y-D7.8 miles 317°2024-06-03 01:14:54
KC3VKE-78.1 miles 278°2024-05-06 06:08:07 KE6BAP-38.7 miles 23°2024-06-03 01:12:24
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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