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APRS station KM4MAR-9 - show graphs
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Comment: 147.300MHz T146 +060 & V-Alert
Mic-E message: Off duty
Location: 39°08.14' N 78°11.44' W - locator FM09VD72CN - show map - static map
3.7 miles Southwest bearing 203° from Winchester, City of Winchester, Virginia, United States [?]
3.9 miles North bearing 22° from Stephens City, Frederick County, Virginia, United States
60.9 miles West bearing 287° from Arlington, Arlington County, Virginia, United States
64.1 miles West bearing 285° from Washington, D. C., Washington, D.C., United States
Last position: 2019-10-23 17:25:54 EDT (4h33m ago)
2019-10-23 17:25:54 EDT local time at Winchester, United States [?]
Course: 19°
Speed: 0 MPH
Last telemetry: 2016-12-28 16:00:53 EST (1029d 4h58m ago) – show telemetry
Ch 1: 471, Ch 2: 617, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Kenwood: TM-D710 (rig)
Last path: KM4MAR-9>SYPX1T via W4KEL-12*,WIDE1*,WIDE2-1,qAR,KA4RRU (good)
Positions stored: 40872
Packet rate: 122 seconds between packets on average during 487 seconds.
Other SSIDs: KM4MAR KM4MAR-10 KM4MAR-18 KM4MAR-8 KM4MAR-N
Stations near current position of KM4MAR-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W4RKC-101.0 miles 294°2019-10-23 21:53:36 W4GOV-71.7 miles 96°2019-10-23 12:35:19
W4GOV-11.7 miles 96°2019-10-23 12:34:50 EW88902.3 miles 272°2019-10-23 21:46:46
DW81662.5 miles 281°2019-10-23 21:46:12 CW15002.5 miles 167°2019-10-23 21:31:27
W8BRY-N2.7 miles 156°2019-10-23 05:30:24 FW56543.4 miles 184°2019-10-23 21:55:19
KM4MAR3.9 miles 202°2019-09-30 11:01:40 KM4MAR-N3.9 miles 202°2019-09-30 21:43:04
KE4BCN4.2 miles 59°2019-09-25 11:56:31 K4USS-84.5 miles 42°2019-10-22 10:26:31
FW06724.8 miles 59°2019-10-23 21:55:37 AG4LR4.9 miles 173°2019-10-17 19:26:38
AG4LR-74.9 miles 173°2019-10-14 23:30:35 KT4UX5.2 miles 316°2019-10-15 22:41:18
W3IF-N5.4 miles 178°2019-10-23 21:50:36 3IF-N5.4 miles 178°2019-10-18 01:50:59
KG4Y-105.5 miles 56°2019-10-23 21:51:31 KG4Y-55.7 miles 56°2019-10-20 03:08:13
Stations which heard KM4MAR-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N3KTX-2 3 2019-10-03 08:53:16 2019-10-05 17:44:41 FM09TA > FM19GL 58.4 miles 57° 2019-10-05 17:44:41
N4DSL-3 34 2019-10-05 18:37:58 2019-10-05 20:01:58 FM08RW > FM08PK 36.6 miles 199° 2019-10-05 20:01:58
K4EME-3 8 2019-10-05 18:51:57 2019-10-05 19:57:57 FM08RW > FM08ID 67.9 miles 219° 2019-10-05 19:57:57
KV3B-1 59 2019-10-02 19:13:20 2019-10-23 08:53:54 FM08RW > FM19JE 71.1 miles 75° 2019-10-05 19:45:56
W4VA-10 66 2019-10-01 17:08:13 2019-10-23 17:19:00 FM09TA > FM18BR 37.3 miles 123° 2019-10-05 18:22:56
K7SOB-13 2 2019-10-06 19:36:03 2019-10-16 08:53:51 FM09VC > FM09KH 51.5 miles 288° 2019-10-16 08:53:51
K4MRA-4 112 2019-10-01 17:09:29 2019-10-21 17:31:01 FM09WD > FM08OU 40.6 miles 239° 2019-10-21 08:56:14
K3DO-11 29 2019-10-01 17:13:13 2019-10-11 17:38:35 FM09TA > FM19GL 58.4 miles 57° 2019-10-05 18:22:52
W4KEL-12 97 2019-10-02 08:43:43 2019-10-23 17:25:54 FM09WE > FM08QH 66.0 miles 202° 2019-10-14 18:09:33
K3HKI-1 1 2019-10-05 18:24:46 2019-10-05 18:24:46 FM09TA > FM18QJ 105.6 miles 114° 2019-10-05 18:24:46
W4PWC 1 2019-10-14 08:51:38 2019-10-14 08:51:38 FM09VC > FM18EN 47.8 miles 143° 2019-10-14 08:51:38
WR4CV-4 27 2019-10-05 18:37:58 2019-10-05 19:55:56 FM08RW > FM07MV 73.9 miles 198° 2019-10-05 19:53:56

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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