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APRS station K7BC-3 - show graphs
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Mic-E message: In service
Location: 38°48.66' N 77°13.63' W - locator FM18JT24RP - show map - static map
0.9 miles East bearing 69° from Kings Park, Fairfax County, Virginia, United States [?]
2.7 miles Northeast bearing 63° from Burke, Fairfax County, Virginia, United States
11.8 miles Southwest bearing 241° from Washington, D. C., Washington, D.C., United States
46.7 miles Southwest bearing 225° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-04-20 18:38:59 EDT (2d 22h54m ago)
2017-04-20 18:38:59 EDT local time at Kings Park, United States [?]
Altitude: 240 ft
Course: 88°
Speed: 44 MPH
Last telemetry: 2014-02-17 06:28:28 EST (1161d 10h5m 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>S8TX6V via qAR,N4TVC
Positions stored: 21293
Other SSIDs: K7BC K7BC-10 K7BC-5 K7BC-6 K7BC-9
Last heard a station directly: 2016-12-22 08:01:50 EST (122d 8h31m ago)
Stations near current position of K7BC-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
VAMVA1915521.2 yards 88°2017-04-19 16:15:58 VAMVA2078521.2 yards 88°2017-04-21 10:57:54
VAMVA05410.5 miles 93°2017-04-06 10:14:47 VAMVA13570.5 miles 93°2017-04-14 15:24:59
VAMVA16260.5 miles 91°2017-04-17 09:50:47 VAMVA18190.5 miles 91°2017-04-18 18:49:46
VAMVA10800.7 miles 41°2017-04-11 19:07:56 KM4ADO-90.8 miles 210°2017-04-23 15:31:26
VAMVA09780.9 miles 96°2017-04-10 21:34:15 VAMVA12921.0 miles 123°2017-04-14 01:13:35
VAMVA22651.3 miles 20°2017-04-22 17:26:11 VAMVA17651.4 miles 265°2017-04-18 11:13:32
VAMVA19311.5 miles 113°2017-04-19 18:47:07 VAMVA23721.6 miles 122°2017-04-23 15:01:18
VAMVA16321.7 miles 19°2017-04-17 09:50:51 EW55361.7 miles 97°2017-04-23 17:30:17
VAMVA12901.7 miles 121°2017-04-14 01:11:01 VAMVA18381.7 miles 30°2017-04-19 03:18:03
VAMVA12281.8 miles 10°2017-04-13 14:02:11 EW02371.9 miles 236°2017-04-23 17:25:33
Stations which heard K7BC-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N3IJW 3 2017-04-04 12:14:16 2017-04-07 11:34:35 FM18JS > FM18KT 5.7 miles 45° 2017-04-04 12:14:16
N4TVC 21 2017-04-02 12:35:13 2017-04-20 18:38:59 FM18IS > FM18IS 2.5 miles 85° 2017-04-05 09:41:48
N3KTX-2 3 2017-04-07 13:43:16 2017-04-09 16:02:48 FM19IG > FM19FL 19.3 miles 328° 2017-04-07 13:43:16
KG4URP-1 13 2017-04-03 10:49:22 2017-04-17 11:18:28 FM18KR > FM18IQ 8.0 miles 254° 2017-04-04 12:30:46
N3NXC-2 1 2017-04-09 08:09:51 2017-04-09 08:09:51 FN10OG > FN11ME 65.9 miles 351° 2017-04-09 08:09:51
NV4FM-5 2 2017-04-06 13:17:40 2017-04-06 13:42:50 FM18IS > FM18JV 9.4 miles 29° 2017-04-06 13:42:50
W4IY 13 2017-04-04 12:17:30 2017-04-17 14:38:38 FM18KR > FM18IP 8.3 miles 234° 2017-04-06 09:19:31
KV3B-1 9 2017-04-07 13:31:11 2017-04-11 14:25:08 FM18GW > FM19JE 19.0 miles 31° 2017-04-11 14:25:08
N3KTX-6 7 2017-04-07 14:31:40 2017-04-09 15:32:34 FN10KA > FM19KU 11.5 miles 199° 2017-04-07 14:39:43
N3TJJ-11 2 2017-04-09 08:14:52 2017-04-09 14:59:52 FN10NF > FM19UV 41.5 miles 127° 2017-04-09 14:59:52
W4TTU 14 2017-04-05 09:35:39 2017-04-11 14:27:44 FM18IS > FM19HB 19.2 miles 344° 2017-04-05 09:35:39
N1RM-1 3 2017-04-11 14:14:19 2017-04-11 14:26:44 FM18GW > FM18HW 4.4 miles 88° 2017-04-11 14:14:19
W5ODJ-5 1 2017-04-09 16:14:51 2017-04-09 16:14:51 FM19HH > FM19EF 17.5 miles 250° 2017-04-09 16:14:51
KK4ZUU 2 2017-04-11 14:35:18 2017-04-11 14:38:50 FM18GU > FM18GT 2.8 miles 184° 2017-04-11 14:35:18
HRBGPA 3 2017-04-09 14:51:36 2017-04-09 15:14:11 FN10LC > FN10LH 12.9 miles 7° 2017-04-09 15:14:11
K8GIS 1 2017-04-11 14:20:13 2017-04-11 14:20:13 FM18GW > FM19DD 18.6 miles 315° 2017-04-11 14:20:13
K3SNY-1 2 2017-04-07 15:17:41 2017-04-09 08:27:28 FN10NH > FN10KR 32.6 miles 337° 2017-04-07 15:17:41
KC3BHK-1 20 2017-04-07 13:42:13 2017-04-09 16:13:50 FM19IG > FM19GJ 13.2 miles 325° 2017-04-07 13:42:13

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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