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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
2.0 miles Southeast bearing 141° from Ravensworth, Fairfax County, Virginia, United States [?]
3.0 miles Southeast bearing 125° from Kings Park, 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 (28d 15h1m ago)
2024-12-28 13:28:01 EST local time at Ravensworth, 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°2025-01-26 03:55:54 GW24130.9 miles 49°2025-01-26 04:26:17
KD4MM-91.2 miles 256°2025-01-24 20:03:01 KD4REE-101.9 miles 24°2025-01-26 04:06:44
KB3UHX2.3 miles 329°2025-01-25 16:00:41 LWXSMWo4A2.4 miles 285°2024-12-31 19:32:27
K0RVW Z2.4 miles 146°2025-01-26 04:25:23 K0RVW-Z2.4 miles 146°2025-01-26 04:25:33
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°2025-01-26 04:28:40 K7BC-62.8 miles 246°2025-01-26 04:26:40
N4TVC-123.2 miles 283°2025-01-26 04:25:01 N4TVC-73.2 miles 283°2025-01-26 04:25:13
KS4E-53.2 miles 279°2025-01-26 04:05:47 KS4E3.2 miles 279°2025-01-19 18:31:37
EW02373.3 miles 287°2025-01-26 04:22:57 KD0WQE3.5 miles 61°2025-01-23 15:28:27
KD0WQE3.5 miles 61°2025-01-23 22:50:28 FW71123.6 miles 210°2025-01-26 04:25:59
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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