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Callsign, ship name or locator: Clear       
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APRS station KW4UJ - show graphs
Comment: MT-RTG
Mic-E message: In service
Location: 38°52.02' N 77°16.41' W - locator FM18IU78EB - show map
5.2 miles Northwest bearing 327° from Ravensworth, Fairfax County, Virginia, United States [?]
7.1 miles Northwest bearing 337° from West Springfield, Fairfax County, Virginia, United States
12.9 miles West bearing 261° from Washington, D. C., Washington, D.C., United States
45.9 miles Southwest bearing 231° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-05-19 18:02:07 EDT (179d 16h48m ago)
2024-05-19 18:02:07 EDT local time at Ravensworth, United States [?]
Altitude: 335 ft
Course: 46°
Speed: 0 MPH
Last telemetry: 2024-05-19 18:02:07 EDT (179d 16h48m ago) – show telemetry
Ch 1: 450, Ch 2: 635, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Byonics: TinyTrak3 (tracker)
Last path: KW4UJ>S8UR0R via NV4FM-5,WIDE1*,WIDE2-1,qAO,KS4E-5 (good)
Positions stored: 129
Other SSIDs: KW4UJ-B KW4UJ-D
Stations near current position of KW4UJ - show more
callsign distance last heard - EST      callsign distance last heard - EST
KW4UJ B407.0 yards 53°2024-11-15 09:49:52 KW4UJ-B407.0 yards 53°2024-11-15 09:50:02
KW4UJ-D407.0 yards 53°2024-11-15 09:35:32 KA3RQR-21.4 miles 328°2024-11-11 23:11:09
KA3RQR1.4 miles 328°2024-11-15 09:45:37 WA4RM-71.4 miles 59°2024-11-08 08:34:27
FW77291.6 miles 333°2024-11-15 09:45:16 DW40922.0 miles 263°2024-11-15 09:31:55
EW90672.3 miles 11°2024-11-15 09:47:31 GW42893.1 miles 259°2024-11-15 09:50:18
GW30313.4 miles 7°2024-11-15 09:46:00 FW29823.5 miles 308°2024-11-15 09:43:17
KC3WDO-113.6 miles 100°2024-11-15 09:47:01 KO4HXC-73.9 miles 48°2024-10-25 13:57:24
KO4HXC-43.9 miles 48°2024-10-19 20:32:16 NT8B-103.9 miles 64°2024-11-15 09:05:49
NV4FM-103.9 miles 64°2024-11-15 09:06:01 NV4FM A4.1 miles 49°2024-11-15 09:43:18
NV4FM AD4.1 miles 49°2024-11-15 09:43:18 NV4FM B4.1 miles 49°2024-11-15 09:43:18
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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