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APRS object AC4BT B - show graphs
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Source callsign: AC4BT-S
Comment: 440 Voice 446.10000MHz +0.0000MHz
Location: 38°56.02' N 77°23.44' W - locator FM18HW34CB - show map - static map
1.2 miles East bearing 101° from Floris, Fairfax County, Virginia, United States [?]
3.5 miles South bearing 168° from Oak Grove, Loudoun County, Virginia, United States
19.2 miles West bearing 278° from Washington, D. C., Washington, D.C., United States
48.4 miles Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-07-19 03:43:58 EDT (15h39m ago)
2018-07-19 03:43:58 EDT local time at Floris, United States [?]
Last path: AC4BT-S>APDG01 via TCPIP*,qAC,AC4BT-GS
Positions stored: 8
Stations near current position of AC4BT B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
AC4BT-B0.0 yards 0°2018-07-19 04:00:40 AC4BT0.9 miles 75°2018-07-19 19:13:24
DW88681.3 miles 216°2018-07-19 19:19:35 KD4MAX-91.6 miles 34°2018-07-14 18:05:51
WD7RSQ-11.7 miles 34°2018-06-22 14:20:21 EW73552.0 miles 220°2018-07-19 19:21:20
W4HFZ-92.0 miles 206°2018-07-14 20:35:44 N1RM-12.2 miles 40°2018-07-19 18:30:10
443.00RES2.5 miles 46°2018-07-19 18:30:12 K2TV2.6 miles 159°2018-07-19 18:03:07
145.31DLS2.7 miles 322°2018-07-19 18:30:11 KG4IVT B2.7 miles 52°2018-07-15 22:26:03
KG4IVT-B2.7 miles 52°2018-07-15 22:26:13 KG4IVT-12.7 miles 52°2018-07-19 19:04:31
N2LEE-103.0 miles 16°2018-07-19 19:01:07 SSTAR02493.3 miles 238°2018-06-20 12:50:47
KM4HRR-93.4 miles 86°2018-06-25 19:37:29 KM4HRR-73.5 miles 85°2018-07-13 11:32:59
KM4HRR3.5 miles 85°2018-07-19 19:20:29 NG2E-123.6 miles 175°2018-07-19 06:14:21
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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