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APRS station AC4MB-9 - show graphs Bookmark and Share
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Mic-E message: En route
Location: 38°15.44' N 77°09.40' W - locator FM18KG11ES - show map - static map
7.7 miles Southwest bearing 228° from Dahlgren, King George County, Virginia, United States [?]
10.5 miles West bearing 271° from Colonial Beach, Westmoreland County, Virginia, United States
44.5 miles South bearing 188° from Washington, Washington, D.C., United States
77.1 miles Southwest bearing 203° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2012-01-31 22:19:07 UTC (116d 4h36m ago)
2012-01-31 17:19:07 EST local time at Dahlgren, United States [?]
Altitude: 131 ft
Course: 117°
Device: Kenwood: TM-D700 (rig)
Last path: AC4MB-9>SX1U4T via W4RAT-2,WIDE1,KB4ZIN-5,WIDE2*,qAR,WB7URZ (good)
Positions stored: 717
Other SSIDs: AC4MB-10 AC4MB-14 AC4MB-5
Stations near current position of AC4MB-9 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
NO3B-101.7 miles 271°2012-05-06 22:33:49 DW170512.3 miles 253°2012-05-27 02:46:22
KK4EYB14.0 miles 279°2012-05-26 21:06:11 KJ4VOV-914.3 miles 285°2012-05-27 00:08:07
N9VT14.4 miles 265°2012-05-26 00:41:03 N9VT-414.4 miles 265°2012-05-26 01:12:34
DW643514.6 miles 280°2012-05-27 02:40:55 N9VT-1014.6 miles 266°2012-05-18 13:20:44
NG2E-915.2 miles 218°2012-05-24 14:44:27 NO3B-415.8 miles 279°2012-05-24 21:30:56
NO3B-915.9 miles 278°2012-05-26 17:43:36 AK4BR-916.4 miles 282°2012-05-26 16:32:47
AK4FB16.4 miles 282°2012-05-07 22:43:44 442.850VA16.5 miles 281°2012-05-27 02:25:02
K4MQF-116.6 miles 280°2012-05-27 02:45:34 KD5KQD16.6 miles 280°2012-05-15 13:03:02
N1TGE16.6 miles 281°2012-05-08 22:36:59 AG4NV-516.7 miles 223°2012-05-26 21:39:54
DW501816.8 miles 88°2012-05-25 15:48:36 N4WDC-916.9 miles 285°2012-05-26 16:23:48
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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