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APRS station AB4D-9 - show graphs Bookmark and Share
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Mic-E message: In service
Location: 38°56.67' N 78°14.60' W - locator FM08VW06TQ - show map - static map
3.2 miles Northwest bearing 305° from Front Royal, Warren County, Virginia, United States [?]
6.1 miles South bearing 161° from Middletown, Frederick County, Virginia, United States
61.4 miles West bearing 274° from Arlington, Arlington County, Virginia, United States
64.9 miles West bearing 273° from Washington, Washington, D.C., United States
Last position: 2012-05-19 16:18:45 UTC (7d 7h20m ago)
2012-05-19 12:18:45 EDT local time at Front Royal, United States [?]
Altitude: 659 ft
Course: 265°
Speed: 34 MPH
Device: Yaesu: FTM-350 (rig)
Last path: AB4D-9>S8UV6W via WD4HDL-1,WIDE1*,WIDE2-1,qAR,N3IJW (good)
Positions stored: 1361
Packet rate: 118 seconds between packets on average during 589 seconds.
Stations near current position of AB4D-9 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
DW94124.5 miles 208°2012-05-26 22:16:19 NO4N-58.1 miles 119°2012-04-30 00:25:20
IRLP-43318.1 miles 120°2012-05-26 23:13:57 K4QJZ8.2 miles 120°2012-05-26 15:51:06
927.5875-8.9 miles 94°2012-05-26 23:26:00 CW150011.3 miles 17°2012-05-26 23:31:25
CW511012.0 miles 127°2012-05-26 03:03:26 KB6VAA13.6 miles 8°2012-05-21 19:38:49
CW774113.6 miles 10°2012-05-26 23:38:36 DW816613.7 miles 2°2012-05-26 22:16:20
CW528614.7 miles 268°2012-05-26 23:37:02 CW208016.4 miles 359°2012-05-26 23:38:41
K4USS-817.7 miles 19°2012-05-22 19:57:00 kj4ziw18.0 miles 14°2012-05-21 21:23:07
GP-WHTRCK18.8 miles 276°2012-05-26 17:32:11 CW737518.9 miles 155°2012-05-26 08:02:42
AG4SO-219.5 miles 16°2012-05-25 16:59:26 CW574120.2 miles 42°2012-05-26 21:03:46
KB3TSG20.4 miles 191°2012-05-19 17:46:40 DW398620.7 miles 21°2012-05-26 23:34:17
Stations which heard AB4D-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC
WD4HDL-1 5 2012-05-01 19:24:48 2012-05-19 16:18:45 FM09WB > FM18BR 27.8 miles 144° 2012-05-19 13:46:50
N3KTX-4 4 2012-05-11 16:35:55 2012-05-11 16:43:04 FM19BJ > FM19AP 19.4 miles 348° 2012-05-11 16:43:04
W3VLG 8 2012-05-11 16:24:27 2012-05-11 17:03:21 FM09XI > FM19BG 11.7 miles 118° 2012-05-11 16:24:27
KE4S-4 1 2012-05-11 15:59:35 2012-05-11 15:59:35 FM09WD > FM19EA 30.9 miles 103° 2012-05-11 15:59:35
KV3B-1 10 2012-05-11 16:07:23 2012-05-19 16:11:19 FM08VX > FM19JE 54.5 miles 74° 2012-05-19 16:08:56
WV8AA 11 2012-05-11 15:51:22 2012-05-11 18:09:54 FM19BI > FM09SH 31.3 miles 264° 2012-05-11 16:45:23

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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