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APRS station CMRV - show graphs
Comment: W8VFR DigiGate 3D 14sats ACoff cse=179.94 1018FT
Location: 39°43.49' N 84°36.78' W - locator EM79QR63KX - show map
1.8 miles Southeast bearing 136° from Eaton, Preble County, Ohio, United States [?]
4.5 miles West bearing 252° from West Alexandria, Preble County, Ohio, United States
22.5 miles West bearing 264° from Dayton, Montgomery County, Ohio, United States
39.7 miles North bearing 348° from Cincinnati, Hamilton County, Ohio, United States
Last position: 2024-10-11 15:45:56 EDT (11d 17h31m ago)
2024-10-11 15:45:56 EDT local time at Eaton, United States [?]
Last telemetry: 2024-10-23 09:10:08 EDT (7m23s ago) – show telemetry
Avg 10m: 0.014 Rx Erlang, Avg 10m: 0.005 Tx Erlang, RxPkts: 16 count/10m, IGateDropRx: 0 count/10m, TxPkts: 4 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: CMRV>APRX29 via WIDE1-1,WIDE2-1,qAR,W8VFR-9 (good)
Positions stored: 32419
Packet rate: 94 seconds between packets on average during 4591 seconds.
APRS igate – Statistics for 2024-10:
Stations heard directly: 16 on radio path – show map
Last heard a station directly: 2024-10-23 09:06:06 EDT (11m25s ago)
Normal receiver range estimate: 6 miles (Updated: 2022-05-31 17:30:18 EDT)
Position packets heard directly: 2647 on radio path
Position packets sent to APRS-IS: 2976 – show map
Stations near current position of CMRV - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD8FQQ-326.1 yards 322°2024-10-17 20:27:46 W8VFR-1540.1 yards 180°2024-10-15 15:55:09
W8VFR-1243.1 yards 158°2024-10-22 15:55:41 W8VFR-944.3 yards 339°2024-10-23 09:13:05
W8VFR-1444.3 yards 21°2024-10-22 19:22:02 VFR144.3 yards 339°2024-10-23 04:43:39
W8VFR60.8 yards 0°2024-10-20 11:54:22 KD8GME-91.7 miles 320°2024-10-12 08:59:39
ILNTORE1A1.9 miles 22°2024-09-24 17:17:11 KD8LXB2.3 miles 41°2024-10-09 19:17:26
EW11483.0 miles 339°2024-10-23 09:15:03 W8VFR-18.8 miles 200°2024-10-23 09:11:51
W8VFR-78.8 miles 200°2024-10-22 13:02:08 W8VFR-411.8 miles 83°2024-10-23 09:13:16
KD8JAA-912.4 miles 51°2024-10-17 00:02:44 W8VFR-213.2 miles 314°2024-10-23 09:06:44
FW976913.5 miles 207°2024-10-23 09:15:51 W8VFR-813.5 miles 357°2024-10-23 09:15:47
KD8QDV-913.5 miles 63°2024-09-26 14:16:57 EW430414.1 miles 116°2024-10-23 09:15:48
Stations which heard CMRV directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W9ICE-10 1 2024-10-10 16:46:16 2024-10-10 16:46:16 EM69WS > EM69VV 7.8 miles 342° 2024-10-10 16:46:16
KD0S-1 7 2024-10-08 04:30:11 2024-10-08 20:42:13 DN83VV > DN93DX 26.7 miles 78° 2024-10-08 20:42:13
W8VFR-1 165 2024-10-10 20:11:46 2024-10-11 13:26:06 EM79QR > EM79PO 8.8 miles 200° 2024-10-11 13:26:06
W8VFR-9 265 2024-10-10 18:49:00 2024-10-11 15:45:56 EM79QR > EM79QR 208.3 yards 13° 2024-10-10 18:52:22
MONDAM 3 2024-10-09 20:13:13 2024-10-09 20:26:14 EN11XS > EN21AQ 7.3 miles 130° 2024-10-09 20:16:05
W0OFK-4 1 2024-10-09 18:00:40 2024-10-09 18:00:40 EN12HA > EN12HA 1.5 miles 53° 2024-10-09 18:00:40
KC8RFE-3 4 2024-10-10 13:42:40 2024-10-10 13:51:54 EN50QG > EN50PA 15.6 miles 186° 2024-10-10 13:46:10
N0RXD-2 1 2024-10-10 00:48:06 2024-10-10 00:48:06 EN41FQ > EN41GP 6.1 miles 122° 2024-10-10 00:48:06
WE9MA-4 1 2024-10-10 18:20:42 2024-10-10 18:20:42 EM79MU > EM79LV 3.7 miles 299° 2024-10-10 18:20:42
KA3BQE 1 2024-10-10 13:24:04 2024-10-10 13:24:04 EN50MK > EN50NJ 6.1 miles 112° 2024-10-10 13:24:04
W9TAZ-1 2 2024-10-10 12:37:41 2024-10-10 12:40:31 EN50GO > EN50HP 5.1 miles 65° 2024-10-10 12:40:31
KD9PAY-10 1 2024-10-10 17:45:39 2024-10-10 17:45:39 EM79FT > EM79GT 2.2 miles 71° 2024-10-10 17:45:39
N9BA-1 1 2024-10-10 17:17:54 2024-10-10 17:17:54 EM79BS > EM79CS 6.5 miles 90° 2024-10-10 17:17:54
N0BKB-4 1 2024-10-09 21:54:23 2024-10-09 21:54:23 EN21QL > EN21SL 5.9 miles 110° 2024-10-09 21:54:23

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.
Stations heard directly by CMRV
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
KD0S-1 255 2024-10-07 16:58:48 2024-10-09 11:09:47 DN93DX > DN84UA 28.4 miles 94° 2024-10-07 16:58:48
W8VFR 15 2024-10-13 09:48:33 2024-10-20 11:53:59 EM79QR > EM79QR 505.8 yards 178° 2024-10-13 09:48:33
W8VFR-1 9 2024-10-11 05:54:20 2024-10-11 15:34:47 EM79PO > EM79QR 8.8 miles 200° 2024-10-11 15:34:47
W8VFR-9 1126 2024-10-11 05:02:00 2024-10-23 09:06:06 EM79QR > EM79QR 44.3 yards 339° 2024-10-23 09:06:06
W8VFR-12 5 2024-10-11 11:43:04 2024-10-14 15:17:12 EM79QR > EM79QR 283.6 yards 177° 2024-10-14 15:17:12
W8VFR-7 5 2024-10-05 21:26:02 2024-10-08 17:55:20 DN83VV > DN83VV 19.4 yards 0° 2024-10-08 17:55:20
AC0IL-9 1 2024-10-01 19:50:31 2024-10-01 19:50:31 DN84JE > DN84KE 4.2 miles 253° 2024-10-01 19:50:31
W8VFR-14 6 2024-10-20 19:19:33 2024-10-22 19:21:23 EM79QR > EM79QR 0.3 miles 302° 2024-10-22 18:10:24
K0ND-10 71 2024-09-30 20:04:28 2024-10-01 11:04:30 DN86CU > DN86EW 12.8 miles 246° 2024-10-01 11:04:30
W8VFR-15 1131 2024-09-30 20:51:19 2024-10-15 15:55:09 DN93AU > DN83VV 13.0 miles 96° 2024-10-08 15:53:01
KC7NVE-9 1 2024-10-08 18:18:57 2024-10-08 18:18:57 DN83WW > DN83VV 5.0 miles 59° 2024-10-08 18:18:57
KI4AQD-14 3 2024-10-08 09:08:51 2024-10-08 09:12:37 DN83XV > DN83VV 8.4 miles 81° 2024-10-08 09:08:51
KD8FQQ-3 16 2024-10-14 17:55:31 2024-10-17 20:27:46 EM79QR > EM79QR 407.8 yards 294° 2024-10-16 15:15:39
ND9Q-9 1 2024-10-07 15:48:26 2024-10-07 15:48:26 DN83FU > DN84JA 20.5 miles 234° 2024-10-07 15:48:26
KC9HKI-9 1 2024-10-10 16:34:34 2024-10-10 16:34:34 EM69WS > EM69VS 0.6 miles 89° 2024-10-10 16:34:34
N0BKB-4 1 2024-10-09 21:55:25 2024-10-09 21:55:25 EN21SL > EN21QL 5.9 miles 110° 2024-10-09 21:55:25

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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