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APRS station K4BWI-7 - show graphs
Comment: Listening 146.520 Mhz
Mic-E message: En route
Location: 38°49.07' N 77°13.29' W - locator FM18JT36KG - show map
1.0 miles North bearing 357° from Ravensworth, Fairfax County, Virginia, United States [?]
3.1 miles North bearing 360° from West Springfield, Fairfax County, Virginia, United States
11.3 miles Southwest bearing 242° from Washington, D. C., Washington, D.C., United States
46.2 miles Southwest bearing 225° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-11-19 06:30:39 EST (58m37s ago)
2024-11-19 06:30:39 EST local time at Ravensworth, United States [?]
Altitude: 272 ft
Course: 344°
Speed: 25 MPH
Device: Yaesu: FT3D (ht)
Last path: K4BWI-7>SX4Y0W via KS4E-5,WIDE1*,WIDE2-1,qAO,KD4REE-10 (good)
Positions stored: 12759
Stations near current position of K4BWI-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N3OB-101.1 miles 152°2024-10-27 11:35:46 N2TBX1.2 miles 88°2024-11-17 17:58:13
N2TBX-51.7 miles 112°2024-11-17 17:13:13 KD4REE-102.2 miles 111°2024-11-19 06:31:48
EW02372.4 miles 230°2024-11-18 12:54:23 N4TVC-72.5 miles 225°2024-11-19 07:17:15
N4TVC-122.5 miles 224°2024-11-19 07:21:30 KS4E-52.7 miles 223°2024-11-19 07:20:08
GW24132.8 miles 134°2024-11-19 07:26:33 KD4MM-92.9 miles 177°2024-11-18 13:26:18
KC3WDO-112.9 miles 14°2024-11-19 06:55:33 K7BC-103.0 miles 167°2024-11-19 06:49:55
WJ4VA-93.1 miles 142°2024-10-25 11:28:06 NA5B3.5 miles 174°2024-11-04 21:16:27
K7BC3.9 miles 198°2024-11-19 07:28:59 K7BC-63.9 miles 198°2024-11-19 07:24:00
RCHEAD3.9 miles 198°2024-10-20 15:42:41 DW3.9 miles 197°2024-11-19 07:20:12
KG5XR-93.9 miles 327°2024-11-16 17:13:13 CW41204.0 miles 262°2024-11-19 07:25:04
Stations which heard K4BWI-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
NV4FM-5 13 2024-11-04 15:33:47 2024-11-14 15:48:16 FM18LU > FM18JV 7.9 miles 289° 2024-11-10 09:16:33
KV3B-1 5 2024-11-07 16:21:13 2024-11-14 15:53:19 FM18KV > FM19JE 21.0 miles 339° 2024-11-07 16:21:51
N4CV-2 1 2024-11-18 15:49:58 2024-11-18 15:49:58 FM18JX > FM18GW 13.1 miles 265° 2024-11-18 15:49:58
KV3B-2 18 2024-11-02 07:38:08 2024-11-18 16:24:59 FM18LT > FM18NW 14.4 miles 45° 2024-11-05 16:23:06
KD4REE-10 5 2024-11-08 13:54:35 2024-11-14 16:33:19 FM18KS > FM18JT 2.9 miles 300° 2024-11-08 13:54:35
W4HFH-14 34 2024-11-01 06:36:16 2024-11-18 16:40:43 FM18LU > FM18LT 4.2 miles 189° 2024-11-12 16:41:22
KS4E-5 1 2024-11-19 06:30:39 2024-11-19 06:30:39 FM18JT > FM18IS 2.7 miles 223° 2024-11-19 06:30:39
KM4YC-1 1 2024-11-12 15:55:16 2024-11-12 15:55:16 FM18JW > FM08XX 43.9 miles 272° 2024-11-12 15:55:16

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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