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APRS station N4TVC-12 - show graphs
Comment: Monitoring 146.520 MHz N4TVC@mac.com
Mic-E message: Special
Location: 38°47.48' N 77°15.28' W - locator FM18IS99KW - show map
2.0 miles Southwest bearing 245° from Ravensworth, Fairfax County, Virginia, United States [?]
2.2 miles Northwest bearing 306° from West Springfield, Fairfax County, Virginia, United States
13.8 miles Southwest bearing 239° from Washington, D. C., Washington, D.C., United States
48.7 miles Southwest bearing 225° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-11-19 09:41:46 EST (9m50s ago)
2024-11-19 09:41:46 EST local time at Ravensworth, United States [?]
Altitude: 436 ft
Course: 91°
Speed: 0 MPH
Device: Yaesu: VX-8 (ht)
Last path: N4TVC-12>3X4W4X via KS4E-5,WIDE1,NV4FM-5,WIDE2*,qAR,W4VA-13 (good)
Positions stored: 25594
Packet rate: 896 seconds between packets on average during 43881 seconds.
Other SSIDs: N4TVC-7
Stations near current position of N4TVC-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N4TVC-720.7 yards 0°2024-11-19 09:37:32 KS4E-5349.8 yards 210°2024-11-19 09:40:09
EW0237526.3 yards 344°2024-11-18 12:54:23 K7BC1.9 miles 163°2024-11-19 09:50:59
K7BC-61.9 miles 163°2024-11-19 09:43:59 RCHEAD1.9 miles 163°2024-10-20 15:42:41
KD4MM-92.2 miles 118°2024-11-18 13:26:18 N3OB-102.5 miles 69°2024-10-27 11:35:46
CW41202.5 miles 300°2024-11-19 09:40:06 K4BWI-72.6 miles 44°2024-11-19 06:30:39
NA5B2.7 miles 128°2024-11-04 21:16:27 K7BC-102.7 miles 114°2024-11-19 09:50:10
KM4GML-93.1 miles 138°2024-11-18 16:52:41 W2DOG-Y3.5 miles 170°2024-11-15 14:37:04
N2TBX3.5 miles 58°2024-11-17 17:58:13 N2TBX-53.6 miles 71°2024-11-17 17:13:13
WJ4VA-93.7 miles 100°2024-10-25 11:28:06 GW24133.8 miles 91°2024-11-19 09:51:31
W4GER-113.9 miles 200°2024-11-05 06:41:36 W4GER-73.9 miles 200°2024-11-01 13:12:27
Stations which heard N4TVC-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KS4E-5 2112 2024-11-01 19:02:55 2024-11-19 09:41:46 FM18IT > FM18IS 393.7 yards 209° 2024-11-19 06:11:22

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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