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APRS station WJ4VA-9 - show graphs
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Comment: 147.315MHz C107 +060
Mic-E message: In service
Location: 38°47.43' N 77°11.86' W - locator FM18JS69GR - show map - static map
1.5 miles Southeast bearing 127° from Ravensworth, Fairfax County, Virginia, United States [?]
1.8 miles Northeast bearing 46° from West Springfield, Fairfax County, Virginia, United States
11.3 miles Southwest bearing 230° from Washington, D. C., Washington, D.C., United States
46.7 miles Southwest bearing 222° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2020-11-24 12:32:30 EST (4d 15h9m ago)
2020-11-24 12:32:30 EST local time at Ravensworth, United States [?]
Altitude: 230 ft
Course: 159°
Speed: 4 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: WJ4VA-9>S8TW4S via WIDE1-1,WIDE2-1,qAO,KD4REE-10 (good)
Positions stored: 541
Other SSIDs: WJ4VA WJ4VA-7 WJ4VA-8
Stations near current position of WJ4VA-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4DSF-91.1 miles 107°2020-11-28 08:31:56 EW55361.2 miles 4°2020-11-29 03:30:57
K7BC-101.2 miles 208°2020-11-29 03:01:15 KB3UHX1.3 miles 329°2020-11-08 13:35:15
KD4REE-101.4 miles 36°2020-11-01 17:17:05 KN4VKN-51.5 miles 231°2020-11-01 17:09:27
W4ELU-71.8 miles 153°2020-11-28 17:00:34 NA5B1.9 miles 210°2020-11-29 03:14:24
KB7MGA-i1.9 miles 121°2020-11-28 23:12:14 LWXSVR0SA2.0 miles 356°2020-11-15 20:19:27
KS4E-92.1 miles 241°2020-11-03 07:53:26 KM4GML-92.7 miles 45°2020-11-27 17:38:05
K4BJJ2.8 miles 32°2020-11-28 16:56:51 KN4ZMA3.0 miles 245°2020-11-15 13:21:19
K7BC3.1 miles 235°2020-11-29 03:42:06 K7BC-63.1 miles 235°2020-11-29 03:42:06
EW02373.2 miles 276°2020-11-29 03:39:06 W3DPT-73.2 miles 158°2020-11-09 07:57:30
W3DPT B3.2 miles 158°2020-11-29 03:19:35 W3DPT-B3.2 miles 158°2020-11-29 03:19:45
Stations which heard WJ4VA-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W4VA-10 1 2020-11-07 15:14:38 2020-11-07 15:14:38 FM18JS > FM18BR 32.5 miles 265° 2020-11-07 15:14:38
KD4REE-10 13 2020-11-07 14:33:10 2020-11-24 12:32:30 FM18JT > FM18JT 2.2 miles 60° 2020-11-24 12:25:15

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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