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APRS station WJ4VA-9 - show graphs
Comment: 146.520MHz
Mic-E message: In service
Location: 38°46.87' N 77°11.83' W - locator FM18JS67IL - show map
3.0 miles Southeast bearing 125° from Kings Park, Fairfax County, Virginia, United States [?]
4.1 miles East bearing 102° from Burke, Fairfax County, Virginia, United States
11.7 miles Southwest bearing 228° from Washington, D. C., Washington, D.C., United States
47.1 miles Southwest bearing 222° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-12-28 13:28:01 EST (22d 14h38m ago)
2024-12-28 13:28:01 EST local time at Kings Park, United States [?]
Altitude: 207 ft
Course: 288°
Speed: 22 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: WJ4VA-9>S8TV8W via WIDE1-1,qAO,KS4E-5 (good)
Positions stored: 5006
Stations near current position of WJ4VA-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K7BC-100.7 miles 235°2025-01-20 03:43:43 GW24130.9 miles 49°2025-01-20 04:03:14
KB3UHX1.1 miles 119°2025-01-19 14:16:03 NA5B1.4 miles 225°2024-12-22 15:08:57
KD4MM-91.5 miles 267°2025-01-17 16:10:11 KD4REE-101.9 miles 24°2025-01-20 04:06:03
LWXSMWo4A2.4 miles 285°2024-12-31 19:32:27 K0RVW Z2.4 miles 146°2025-01-20 04:03:38
K0RVW-Z2.4 miles 146°2025-01-20 04:03:48 W4ELU-92.5 miles 340°2024-12-26 19:57:55
KT3I-92.7 miles 112°2025-01-19 06:26:28 KQ4MYC-52.7 miles 7°2024-12-30 08:59:04
KQ4EYX-92.8 miles 117°2025-01-14 17:27:02 K7BC2.8 miles 246°2025-01-20 04:05:36
K7BC-62.8 miles 246°2025-01-20 04:00:35 4PKT3I-92.8 miles 89°2025-01-13 05:33:48
N4TVC-73.2 miles 283°2025-01-20 03:47:22 N4TVC-123.2 miles 283°2025-01-20 03:59:16
KS4E-53.2 miles 279°2025-01-20 03:53:42 KS4E3.2 miles 279°2025-01-19 18:31:37
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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