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Callsign, ship name or locator: Clear       
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APRS station WI3J - show graphs
Comment: SharkRF openSPOT3
Location: 39°08.57' N 77°10.05' W - locator FM19JD94VG - show map
1.8 miles East bearing 91° from Gaithersburg, Montgomery County, Maryland, United States [?]
7.1 miles East bearing 68° from Darnestown, Montgomery County, Maryland, United States
18.5 miles North bearing 338° from Washington, D. C., Washington, D.C., United States
31.4 miles West bearing 251° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-11-18 12:22:59 EST (21h20m ago)
2024-11-18 12:22:59 EST local time at Gaithersburg, United States [?]
Altitude: 498 ft
Device: SharkRF: openSPOT3 (gadget)
Last path: WI3J>APOSB via TCPIP*,qAC,T2CAEAST
Positions stored: 15
Stations near current position of WI3J - show more
callsign distance last heard - EST      callsign distance last heard - EST
WJ3F-71.4 miles 279°2024-11-18 18:37:42 KE2SJ-Y1.4 miles 268°2024-11-06 09:35:43
KE2SJ B1.4 miles 268°2024-11-06 20:21:51 KE2SJ-B1.4 miles 268°2024-11-06 20:22:01
K3FNB2.1 miles 356°2024-10-31 00:14:41 K3FNB-22.1 miles 356°2024-11-16 11:02:34
K3FNB-92.1 miles 354°2024-10-29 22:59:25 DW39492.7 miles 238°2024-11-19 09:42:05
FW44504.0 miles 26°2024-11-19 09:30:31 K3UCB-N4.1 miles 71°2024-10-26 12:44:36
KC3TBC-74.1 miles 256°2024-10-25 16:23:33 KC3TBC4.1 miles 256°2024-11-10 14:40:54
FW38194.1 miles 169°2024-11-19 09:39:03 N7BRJ4.5 miles 254°2024-10-25 21:56:36
W3KIT-94.8 miles 301°2024-11-19 05:35:53 KC3NLS-94.9 miles 16°2024-11-18 21:41:51
KV3B-15.2 miles 306°2024-11-19 09:42:31 KC3JNI-25.3 miles 278°2024-11-01 23:26:35
KB3HHA-135.4 miles 277°2024-11-19 09:42:03 GW14385.7 miles 88°2024-11-19 09:38:17
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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