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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°46.88' N 77°10.74' W - locator FM18JS87MM - show map - static map
0.7 miles Southeast bearing 141° from Springfield, Fairfax County, Virginia, United States [?]
2.3 miles East bearing 75° from West Springfield, Fairfax County, Virginia, United States
11.0 miles Southwest bearing 224° from Washington, D. C., Washington, D.C., United States
46.5 miles Southwest bearing 221° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2020-02-21 18:35:56 EST (13h45m ago)
2020-02-21 18:35:56 EST local time at Springfield, United States [?]
Altitude: 233 ft
Course: 309°
Speed: 30 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: WJ4VA-9>S8TV8X via N3HF-1,WIDE1*,WIDE2-1,qAO,WA1STU-10 (good)
Positions stored: 446
Other SSIDs: WJ4VA WJ4VA-1 WJ4VA-7
Stations near current position of WJ4VA-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KO4ARL-90.8 miles 201°2020-02-20 07:41:53 WJ4VA1.4 miles 269°2020-02-22 08:20:56
K7BC-101.6 miles 255°2020-02-22 07:59:15 KT3I B1.8 miles 124°2020-02-22 00:48:36
KT3I-B1.8 miles 124°2020-02-22 00:48:46 W9TCE-91.9 miles 96°2020-02-20 17:38:18
EW55362.1 miles 334°2020-02-22 08:00:17 N4SZT2.2 miles 233°2020-02-17 12:16:49
NA5B2.2 miles 243°2020-02-20 02:11:36 FW27852.7 miles 101°2020-02-22 08:21:23
KK4STG B2.9 miles 119°2020-02-22 08:09:58 KK4STG-B2.9 miles 119°2020-02-22 08:10:08
K5BKW-93.0 miles 185°2020-02-20 17:11:56 KM4GML-93.0 miles 29°2020-02-14 19:03:13
W4DSF-93.2 miles 19°2020-02-21 18:36:17 KN4KKV-13.2 miles 37°2020-02-16 14:17:55
W2JKT-93.2 miles 213°2020-02-14 15:48:23 KM4UWZ-153.2 miles 228°2020-02-22 08:21:10
N8IK-93.3 miles 46°2020-02-21 19:45:01 KM4CZU-23.3 miles 35°2020-02-08 19:39:04
Stations which heard WJ4VA-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N3HF-1 8 2020-02-04 06:02:12 2020-02-21 18:35:56 FM18KT > FM18GQ 15.9 miles 242° 2020-02-11 15:50:21
NV4FM-5 13 2020-02-04 06:05:53 2020-02-11 15:41:14 FM18LT > FM18JV 13.4 miles 304° 2020-02-11 15:41:14
W4IY 6 2020-02-06 07:39:27 2020-02-11 15:23:20 FM18LP > FM18IP 11.9 miles 275° 2020-02-11 15:23:20
KV3B-1 2 2020-02-07 16:01:31 2020-02-18 16:23:53 FM18JT > FM19JE 27.2 miles 353° 2020-02-18 16:23:53
W4TTU 1 2020-02-07 15:35:37 2020-02-07 15:35:37 FM18JV > FM19HB 12.2 miles 318° 2020-02-07 15:35:37
W4VA-10 18 2020-02-06 07:30:50 2020-02-11 15:59:19 FM18LP > FM18BR 42.6 miles 279° 2020-02-11 15:22:12
W3SMD-1 3 2020-02-06 07:19:21 2020-02-06 07:24:41 FM18MR > FM18PL 22.8 miles 137° 2020-02-06 07:24:41
W4KEL-12 3 2020-02-04 16:31:03 2020-02-07 15:35:37 FM18JV > FM08QH 85.8 miles 241° 2020-02-07 15:35:37
K3HKI-1 1 2020-02-04 06:07:39 2020-02-04 06:07:39 FM18JT > FM18QJ 40.7 miles 133° 2020-02-04 06:07:39
K0MLK-10 1 2020-02-09 09:01:51 2020-02-09 09:01:51 FM18LU > FM18LU 0.6 miles 351° 2020-02-09 09:01:51
K4BBB-1 6 2020-02-07 15:29:19 2020-02-20 16:22:49 FM18JT > FM18JV 6.8 miles 351° 2020-02-20 16:22:49
N4FKH-10 10 2020-02-04 06:00:11 2020-02-20 06:06:30 FM18JU > FM18KT 3.9 miles 132° 2020-02-07 15:13:37
N3WCH-10 11 2020-02-06 07:05:06 2020-02-18 16:28:30 FM18JS > FM18LW 12.8 miles 42° 2020-02-18 16:28:30
K0DEV 4 2020-02-07 15:13:35 2020-02-07 16:07:05 FM18JU > FM18JV 1.5 miles 69° 2020-02-07 15:17:09
WJ4VA 7 2020-02-04 05:59:41 2020-02-11 15:57:20 FM18KT > FM18JS 6.5 miles 257° 2020-02-11 15:45:17
W4AD-10 5 2020-02-06 07:39:01 2020-02-18 06:00:29 FM18LT > FM18IQ 18.3 miles 245° 2020-02-06 15:25:09

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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