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APRS station CMRV - show graphs
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Comment: W8VFR DigiGate 3D 13sats ACoff 0391FT
Location: 36°59.34' N 88°12.03' W - locator EM56VX57WI - show map - static map
8.8 miles East bearing 110° from Calvert City, Marshall County, Kentucky, United States [?]
9.8 miles Southwest bearing 222° from Eddyville, Lyon County, Kentucky, United States
56.3 miles Northwest bearing 305° from Clarksville, Montgomery County, Tennessee, United States
76.7 miles Southwest bearing 208° from Evansville, Vanderburgh County, Indiana, United States
Last position: 2021-04-15 06:00:00 EDT (1m16s ago)
2021-04-15 05:00:00 CDT local time at Calvert City, United States [?]
Last telemetry: 2021-04-15 05:49:34 EDT (11m42s ago) – show telemetry
Avg 10m: 0.016 Rx Erlang, Avg 10m: 0.004 Tx Erlang, RxPkts: 14 count/10m, IGateDropRx: 0 count/10m, TxPkts: 3 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (software, Linux/Unix)
Last path: CMRV>APRX29 via TCPIP*,qAC,EIGHTH
Positions stored: 19617
Packet rate: 93 seconds between packets on average during 4536 seconds.
APRS igate – Statistics for 2021-04:
Stations heard directly: 21 on radio path – show map
Last heard a station directly: 2021-04-15 01:06:53 EDT (4h54m ago)
Normal receiver range estimate: 6 miles (Updated: 2021-03-31 19:10:47 EDT)
Position packets heard directly: 2228 on radio path
Position packets sent to APRS-IS: 3587 – show map
Stations near current position of CMRV - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W8VFR-1320.7 yards 180°2021-04-14 14:19:44 W8VFR-743.4 yards 202°2021-04-14 17:06:28
W8VFR-1577.8 yards 219°2021-04-14 20:09:07 KD8FQQ-11.2 miles 178°2021-04-14 15:56:31
KA0P-72.2 miles 310°2021-03-29 18:33:37 KO4XJ-12.8 miles 298°2021-04-08 16:05:02
K4MSU-57.4 miles 129°2021-04-15 05:56:56 KU8N-99.3 miles 177°2021-03-20 18:11:02
EW185010.8 miles 79°2021-04-15 06:00:42 WX4WKY12.2 miles 219°2021-04-15 05:56:10
N4AJD-912.5 miles 224°2021-04-14 21:33:41 N4AJD-N12.7 miles 224°2021-03-23 10:21:39
KO4KRI-Y15.4 miles 57°2021-03-27 17:01:30 KO4AGY-916.6 miles 268°2021-04-11 13:04:34
WB8SKP-218.1 miles 168°2021-04-15 05:51:08 WB8SKP-WX18.1 miles 168°2021-04-15 05:52:20
WB8SKP-818.1 miles 168°2021-03-21 08:22:14 OB8SKP-WX18.1 miles 168°2021-04-12 05:42:29
WB8SKP18.1 miles 168°2021-03-31 15:19:17 WB8SKP-Y18.1 miles 168°2021-04-02 16:37:24
Stations which heard CMRV directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N9AMN-2 1 2021-04-08 18:29:09 2021-04-08 18:29:09 EM69WQ > EM69WR 2.8 miles 288° 2021-04-08 18:29:09
WD4INS-4 2 2021-04-15 03:17:50 2021-04-15 04:13:01 EM56VX > EM67DB 28.3 miles 81° 2021-04-15 04:13:01
K4MSU-5 56 2021-04-14 12:33:56 2021-04-14 21:38:37 EM56VX > EM56WW 7.4 miles 129° 2021-04-14 21:29:17
WHTNY 61 2021-04-09 21:39:50 2021-04-12 20:41:47 EM36HM > EM36AJ 30.1 miles 256° 2021-04-12 20:41:47
W9ICE-10 3 2021-04-08 18:10:24 2021-04-08 18:35:31 EM79BT > EM69VV 17.9 miles 286° 2021-04-08 18:10:24
W8VFR-1 2 2021-04-08 16:44:27 2021-04-08 16:59:57 EM79QR > EM79PO 9.7 miles 189° 2021-04-08 16:59:57
W8VFR-9 4 2021-04-08 16:44:25 2021-04-08 16:53:31 EM79QR > EM79QR 311.8 yards 94° 2021-04-08 16:53:31
W8VFR-10 8 2021-04-08 16:44:26 2021-04-08 17:09:36 EM79QR > EM79PS 7.6 miles 298° 2021-04-08 16:47:17
W8VFR-11 1 2021-04-08 17:19:35 2021-04-08 17:19:35 EM79MU > EM79NO 18.9 miles 166° 2021-04-08 17:19:35
KB0WLF-10 3 2021-04-09 11:04:49 2021-04-09 11:16:47 EM47EX > EM47IS 22.9 miles 132° 2021-04-09 11:16:47
AD9OV-15 1 2021-04-08 22:05:40 2021-04-08 22:05:40 EM58KX > EM58HV 17.8 miles 251° 2021-04-08 22:05:40
WE9MA-3 3 2021-04-08 17:38:03 2021-04-08 17:53:37 EM79FU > EM79HW 11.3 miles 56° 2021-04-08 17:53:37
KD8LXB-10 4 2021-04-08 16:44:25 2021-04-08 16:53:30 EM79QR > EM79QR 2.4 miles 45° 2021-04-08 16:53:30
WB9EOC-10 2 2021-04-08 19:10:26 2021-04-08 19:48:30 EM69MM > EM69NP 9.5 miles 24° 2021-04-08 19:48:30
K0ATT-10 118 2021-04-08 23:07:45 2021-04-09 09:58:05 EM48SM > EM48VP 17.0 miles 69° 2021-04-09 09:58:05
KD9IWV-6 22 2021-04-14 15:31:56 2021-04-14 21:22:41 EM56VX > EM57SN 43.6 miles 340° 2021-04-14 21:22:41
KC9URP-10 2 2021-04-08 18:00:30 2021-04-08 18:06:55 EM79CT > EM79BT 4.7 miles 252° 2021-04-08 18:00:30
WE9MA-4 2 2021-04-08 17:25:31 2021-04-08 17:34:52 EM79JU > EM79LV 9.8 miles 77° 2021-04-08 17:34:52
N0DSS-10 1 2021-04-08 23:33:51 2021-04-08 23:33:51 EM48UO > EM48RL 13.5 miles 225° 2021-04-08 23:33:51
W9RCA-10 3 2021-04-08 18:29:07 2021-04-08 18:38:20 EM69WQ > EM69US 10.4 miles 298° 2021-04-08 18:29:07

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.
Stations heard directly by CMRV
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BOAT 427 2021-04-09 15:32:15 2021-04-12 20:43:34 EM36LC > EM36HM 33.5 miles 143° 2021-04-12 20:43:34
K4MSU-5 6 2021-04-14 10:03:42 2021-04-15 01:26:51 EM56WW > EM56VX 7.4 miles 129° 2021-04-15 01:06:53
WHTNY 15 2021-04-09 22:38:58 2021-04-12 08:38:48 EM36AJ > EM36HM 30.1 miles 256° 2021-04-12 08:38:48
K0LH 1 2021-04-09 12:14:31 2021-04-09 12:14:31 EM37PT > EM37QR 10.3 miles 313° 2021-04-09 12:14:31
W8VFR 4 2021-03-31 20:30:15 2021-04-07 20:10:51 EM79QR > EM79QR 81.2 yards 75° 2021-03-31 20:30:15
W8VFR-1 23 2021-04-01 07:37:40 2021-04-06 15:39:59 EM79PO > EM79QR 8.8 miles 200° 2021-04-06 15:39:59
W8VFR-9 991 2021-03-31 20:02:04 2021-04-08 16:43:47 EM79QR > EM79QR 51.1 yards 66° 2021-04-08 16:43:47
W8VFR-12 15 2021-04-01 08:35:27 2021-04-08 09:24:20 EM79QR > EM79QR 0.4 miles 6° 2021-04-07 18:25:10
W8VFR-7 12 2021-04-11 18:30:02 2021-04-14 17:06:28 EM36HM > EM36HM 1.2 miles 296° 2021-04-11 18:37:05
KR6AZ-7 29 2021-04-10 08:09:08 2021-04-11 18:20:44 EM36JJ > EM36HM 12.2 miles 131° 2021-04-10 08:09:08
W8VFR-13 4 2021-04-10 17:44:01 2021-04-14 14:19:44 EM56VX > EM56VX 0.0 yards 0° 2021-04-14 14:19:44
WK0X-9 7 2021-04-09 13:02:48 2021-04-12 07:23:28 EM36HQ > EM36HM 12.0 miles 360° 2021-04-12 07:23:28
AD9OV-15 1 2021-04-08 22:31:42 2021-04-08 22:31:42 EM58HV > EM58HU 2.1 miles 358° 2021-04-08 22:31:42
W8VFR-15 635 2021-04-03 17:31:42 2021-04-14 20:03:55 EM36JQ > EM36HM 14.3 miles 38° 2021-04-10 18:34:35
KB0WZI-7 7 2021-04-12 09:09:56 2021-04-12 09:20:00 EM36IM > EM36HM 6.3 miles 76° 2021-04-12 09:09:56
SGF 3 2021-04-09 13:02:50 2021-04-09 13:22:50 EM37JF > EM37JG 3.1 miles 234° 2021-04-09 13:02:50
KD8FQQ-1 1 2021-04-11 18:33:48 2021-04-11 18:33:48 EM36HM > EM36HM 1.3 miles 297° 2021-04-11 18:33:48
KD8FQQ-3 12 2021-04-01 12:14:34 2021-04-04 12:40:59 EM79QR > EM79QR 0.4 miles 313° 2021-04-01 12:14:34
KF5JRV-15 20 2021-04-09 22:11:18 2021-04-12 19:47:26 EM36DB > EM36HM 34.5 miles 212° 2021-04-12 19:47:26
KB0WZI-8 14 2021-04-09 17:30:56 2021-04-12 19:53:19 EM36IP > EM36HM 13.4 miles 34° 2021-04-12 18:29:18
KN4JUU-14 1 2021-04-14 14:29:36 2021-04-14 14:29:36 EM57VB > EM56VX 5.0 miles 346° 2021-04-14 14:29:36

Only stations from which a position packet has been heard 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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