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APRS station KG4USN-9 - show graphs
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Comment: 442.300MHz T107 +500 & V/Alert RX
Mic-E message: Off duty
Location: 39°00.11' N 76°28.65' W - locator FM19SA20QK - show map - static map
2.5 miles Southeast bearing 147° from Arnold, Anne Arundel County, Maryland, United States [?]
3.3 miles Southwest bearing 211° from Cape Saint Claire, Anne Arundel County, Maryland, United States
21.2 miles South bearing 160° from Baltimore, City of Baltimore, Maryland, United States
96.0 miles Southwest bearing 227° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2017-08-16 15:41:56 EDT (21h42m ago)
2017-08-16 15:41:56 EDT local time at Arnold, United States [?]
Course: 23°
Speed: 29 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KG4USN-9>SYPP1Q via N3UJJ-6,WIDE1*,WIDE2-1,qAR,N3TJJ-11 (good)
Positions stored: 580
Packet rate: 120 seconds between packets on average during 1554 seconds.
Stations near current position of KG4USN-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
AFTERMATH1.1 miles 83°2017-08-14 06:40:17 LADY SARAH1.1 miles 184°2017-08-02 19:31:57
YP7041.3 miles 155°2017-08-17 03:10:16 YP7051.3 miles 156°2017-08-14 05:43:09
YP7061.3 miles 156°2017-08-17 03:05:15 YP7071.3 miles 155°2017-08-17 02:42:10
N3MNT-51.4 miles 36°2017-07-25 17:04:11 YP7081.5 miles 158°2017-08-17 02:58:15
N3UJJ-61.5 miles 231°2017-08-17 13:22:31 PHISVR55A1.5 miles 95°2017-07-24 02:05:52
S\V BRUADAR1.8 miles 190°2017-08-17 02:57:15 DJ3RGA1.8 miles 189°2017-07-28 14:02:45
CHECKMATE1.9 miles 190°2017-08-17 03:07:16 LADY ELISE1.9 miles 192°2017-08-03 00:10:41
AE3JG-11.9 miles 357°2017-08-16 20:43:52 WINNING DRIVE2.0 miles 191°2017-08-17 03:04:16
SEA BOUND2.0 miles 191°2017-08-14 06:11:15 Base Station2.0 miles 142°2017-08-17 13:23:21
PROMESA2.1 miles 196°2017-08-17 03:09:16 KF5OP2.1 miles 201°2017-07-29 07:36:08
Stations which heard KG4USN-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N3KTX-7 1 2017-08-16 13:29:33 2017-08-16 13:29:33 FM19QE > FM18XW 33.9 miles 122° 2017-08-16 13:29:33
N3KTX-1 11 2017-08-16 13:11:21 2017-08-16 15:25:10 FM19RC > FM19PG 15.9 miles 324° 2017-08-16 13:11:21
N3UJJ-6 9 2017-08-16 12:55:58 2017-08-16 15:41:56 FM19RC > FM18SX 10.0 miles 155° 2017-08-16 15:24:07
W3AAC-11 11 2017-08-16 13:13:30 2017-08-16 15:21:02 FM19RC > FM19QD 4.2 miles 324° 2017-08-16 13:13:30
K3ARS-2 3 2017-08-16 13:24:49 2017-08-16 15:38:06 FM19QE > FM19VD 19.9 miles 103° 2017-08-16 13:28:26

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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