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APRS station K7BC-3 - show graphs
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Mic-E message: In service
Last status: de K7BC, COC, Marine Corps Marathon
Location: 38°45.88' N 77°14.64' W - locator FM18JS03RM - show map - static map
4.3 miles North bearing 348° from Lorton, Fairfax County, Virginia, United States [?]
7.4 miles North bearing 2° from Woodbridge, Prince William County, Virginia, United States
14.3 miles Southwest bearing 231° from Washington, D. C., Washington, D.C., United States
49.7 miles Southwest bearing 223° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-01-06 12:07:40 EST (10d 13h54m ago)
2017-01-06 12:07:40 EST local time at Lorton, United States [?]
Altitude: 299 ft
Course: 176°
Last telemetry: 2014-02-17 06:28:28 EST (1064d 19h33m ago) – show telemetry
Ch 1: 409, Ch 2: 570, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Kenwood: TM-D710 (rig)
Last path: K7BC-3>S8TU8X via WIDE1-1,WIDE2-1,qAR,N4TVC (good)
Positions stored: 21118
Other SSIDs: K7BC K7BC-10 K7BC-5 K7BC-6 K7BC-9
Last heard a station directly: 2016-12-22 08:01:50 EST (25d 18h ago)
Stations near current position of K7BC-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K7BC16.1 yards 270°2017-01-17 02:01:13 K7BC-616.1 yards 270°2017-01-17 01:53:12
K7BC-520.7 yards 180°2017-01-11 16:31:25 N4AAA B0.6 miles 286°2017-01-17 01:42:26
N4AAA-B0.6 miles 286°2017-01-17 01:42:36 KB3PLX-90.8 miles 131°2017-01-16 12:50:32
K1DOS1.2 miles 29°2017-01-10 18:54:49 KV4UC-91.3 miles 195°2017-01-11 17:28:39
W2JKT-51.8 miles 139°2017-01-13 13:45:20 N4TVC1.9 miles 343°2017-01-17 02:01:51
K7BC-102.0 miles 70°2017-01-17 01:45:25 EW02372.2 miles 343°2017-01-17 02:01:47
KM4ADO-92.6 miles 13°2017-01-16 16:13:53 N0CLN-92.8 miles 200°2017-01-15 16:25:29
EW55364.0 miles 41°2017-01-17 02:00:16 KB0IAN D4.0 miles 156°2017-01-06 18:36:21
KB0IAN-D4.0 miles 156°2017-01-06 18:36:31 KB0IAN B4.0 miles 156°2017-01-13 13:22:34
KB0IAN-B4.0 miles 156°2017-01-13 13:22:44 WB4YAL4.1 miles 36°2016-12-29 10:37:13
Stations which heard K7BC-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4TVC 1 2017-01-06 12:07:40 2017-01-06 12:07:40 FM18JS > FM18IS 1.9 miles 343° 2017-01-06 12:07:40

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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