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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
2.4 miles West bearing 267° from Perryman, Harford County, Maryland, United States [?]
6.3 miles West bearing 271° from Aberdeen Proving Ground, 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: 2024-11-24 01:59:36 EST (3m1s ago)
2024-11-24 01:59:36 EST local time at Perryman, United States [?]
Last path: K3VDR>APOSE via TCPIP*,qAC,T2POLNW
Positions stored: 30
Packet rate: 595 seconds between packets on average during 29162 seconds.
Stations near current position of K3VDR - show more
callsign distance last heard - EST      callsign distance last heard - EST
FW58360.7 miles 346°2024-11-24 01:58:37 KC3PVI-72.8 miles 330°2024-11-11 23:12:36
K2EJ-153.4 miles 303°2024-11-20 16:16:56 K2EJ-33.4 miles 303°2024-11-24 01:59:58
K2EJ-133.4 miles 302°2024-11-24 02:00:22 EW17623.5 miles 222°2024-11-24 02:02:18
K2EJ-93.6 miles 295°2024-11-20 11:41:18 AB3ZW-N4.4 miles 274°2024-11-24 01:43:43
AB3ZW B4.4 miles 274°2024-11-24 02:01:07 AB3ZW-B4.4 miles 274°2024-11-24 02:01:17
AB3ZW-104.4 miles 274°2024-11-24 01:58:32 AB3ZW4.4 miles 274°2024-11-08 18:36:43
KC3IAC-104.5 miles 18°2024-11-17 15:44:44 KC3NVE-74.6 miles 123°2024-11-04 08:44:52
GW11294.7 miles 16°2024-11-24 02:00:55 DW87954.8 miles 314°2024-11-24 02:00:31
FW91105.6 miles 325°2024-11-24 02:00:36 KM4JRF B6.6 miles 296°2024-11-24 01:44:51
KM4JRF-B6.6 miles 296°2024-11-24 01:45:01 N3RWM-N6.7 miles 205°2024-11-21 17:15:42
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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