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APRS station WD4HDL-9 - show graphs
Comment: Üxt}
Mic-E message: En route
Location: 38°47.32' N 77°27.50' W - locator FM18GS59AG - show map
2.1 miles East bearing 98° from Sudley, Prince William County, Virginia, United States [?]
2.1 miles East bearing 79° from West Gate, Prince William County, Virginia, United States
23.9 miles West bearing 252° from Washington, D. C., Washington, D.C., United States
57.1 miles Southwest bearing 233° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-01-30 06:37:33 EST (2d 12h53m ago)
2025-01-30 06:37:33 EST local time at Sudley, United States [?]
Altitude: 223 ft
Course: 82°
Speed: 15 MPH
Device: Kenwood: TM-D710 (rig)
Last path: WD4HDL-9>SX4W3R via KM4YC-1,N3KTX-4,NJ3T-4*,qAS,K3MJW-10 (good)
Positions stored: 12208
Packet rate: 48 seconds between packets on average during 1740 seconds.
Other SSIDs: WD4HDL-D
Stations near current position of WD4HDL-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KN4IJF1.0 miles 110°2025-01-13 11:29:21 KI4NYO1.4 miles 281°2025-01-05 23:32:02
KI4NYO-11.4 miles 281°2025-01-06 00:07:57 KN4IJF-21.4 miles 95°2025-01-24 19:08:59
KN4IJF-71.4 miles 95°2025-01-24 19:24:09 KN4IJF-11.5 miles 110°2025-02-01 19:28:43
KQ4VCR-91.7 miles 237°2025-02-01 11:06:55 KK4QGD-91.8 miles 150°2025-01-30 14:19:51
KK4QGD-52.0 miles 142°2025-01-21 16:59:16 CW07952.2 miles 283°2025-02-01 19:16:22
KK4ZUU-92.5 miles 20°2025-01-30 17:36:51 KK4PWO-92.6 miles 190°2025-01-31 06:53:05
W4OVH-C2.6 miles 261°2025-02-01 19:16:02 W4OVH-B2.6 miles 261°2025-02-01 19:16:02
W4OVH B2.6 miles 261°2025-02-01 19:16:17 W4OVH C2.6 miles 261°2025-02-01 19:16:18
K3IC B2.8 miles 199°2025-02-01 19:28:03 K3IC-B2.8 miles 199°2025-02-01 19:28:13
DW66192.8 miles 181°2025-02-01 19:30:12 EW16752.9 miles 45°2025-02-01 19:10:02
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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