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APRS station W4CUB-4 - show graphs
Comment: SharkRF openSPOT4
Location: 38°59.18' N 77°16.46' W - locator FM18IX76BR - show map
7.0 miles Northwest bearing 336° from Dunn Loring, Fairfax County, Virginia, United States [?]
7.1 miles Northwest bearing 332° from Idylwood, Fairfax County, Virginia, United States
14.2 miles Northwest bearing 296° from Washington, D. C., Washington, D.C., United States
41.2 miles Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-02-06 14:08:19 EST (9m20s ago)
2025-02-06 14:08:19 EST local time at Dunn Loring, United States [?]
Altitude: 328 ft
Device: SharkRF: openSPOT4 (gadget)
Last path: W4CUB-4>APOSB4 via TCPIP*,qAS,W4CUB
Positions stored: 1
Packet rate: 599 seconds between packets on average during 29334 seconds.
Other SSIDs: W4CUB-5 W4CUB-7 W4CUB-10
Stations near current position of W4CUB-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
P-W4CUB0.0 yards 0°2025-02-06 14:02:27 W4CUB-7445.3 yards 262°2025-02-01 14:30:26
W4CUB-100.4 miles 354°2025-01-31 22:11:31 W4CUB-50.4 miles 354°2025-02-01 14:54:21
EW38062.7 miles 81°2025-02-06 14:15:28 DW38392.7 miles 311°2025-02-06 14:16:21
GW15553.2 miles 305°2025-02-06 14:15:28 KO4CGD-93.3 miles 254°2025-01-25 17:18:25
FW69683.5 miles 226°2025-02-06 14:15:18 AK3Y B3.9 miles 33°2025-02-06 13:58:41
AK3Y-B3.9 miles 33°2025-02-06 13:58:41 DW46994.1 miles 268°2025-02-06 14:13:31
WA1EM4.2 miles 149°2025-02-06 14:17:14 KB8MIS-14.3 miles 261°2025-01-16 01:18:18
KB8MIS-74.3 miles 261°2025-02-06 03:03:54 KM4HRR-74.4 miles 220°2025-02-05 17:34:33
K4DUF-74.4 miles 221°2025-01-28 17:31:26 K3FNB-74.4 miles 155°2025-01-30 18:55:28
KG4LAA-84.6 miles 71°2025-01-14 07:04:57 K4DUF-N4.6 miles 212°2025-02-05 18:42:17
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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