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APRS station CMRV - show graphs
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Comment: W8VFR RF Digi 3D 14sats ACoff 1006FT
Location: 39°43.52' N 84°36.80' W - locator EM79QR64JB - show map - static map
1.8 miles Southeast bearing 136° from Eaton, Preble County, Ohio, United States [?]
4.5 miles West bearing 253° from West Alexandria, Preble County, Ohio, United States
22.5 miles West bearing 264° from Dayton, Montgomery County, Ohio, United States
39.8 miles North bearing 348° from Cincinnati, Hamilton County, Ohio, United States
Last position: 2021-03-03 17:52:54 EST (2d 18h ago)
2021-03-03 17:52:54 EST local time at Eaton, United States [?]
Last telemetry: 2021-03-06 11:49:37 EST (3m45s ago) – show telemetry
Avg 10m: 0.021 Rx Erlang, Avg 10m: 0.006 Tx Erlang, RxPkts: 22 count/10m, IGateDropRx: 0 count/10m, TxPkts: 6 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (software, Linux/Unix)
Last path: CMRV>APRX29 via WIDE1-1,WIDE2-1,qAR,W8VFR-9 (good)
Positions stored: 19027
Packet rate: 98 seconds between packets on average during 4812 seconds.
APRS igate – Statistics for 2021-03:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2021-03-06 11:52:27 EST (55s ago)
Normal receiver range estimate: 31 miles (Updated: 2020-06-28 15:37:47 EDT)
Position packets heard directly: 535 on radio path
Position packets sent to APRS-IS: 1061 – show map
Stations near current position of CMRV - show more
callsign distance last heard - EST      callsign distance last heard - EST
W8VFR24.5 yards 142°2021-03-05 12:31:30 W8VFR-924.5 yards 142°2021-03-06 11:52:27
VFR124.5 yards 142°2021-03-04 07:14:03 W8VFR-1330.8 yards 90°2021-02-28 17:14:27
W8VFR-1236.5 yards 122°2021-03-06 10:31:36 W8VFR-15122.4 yards 173°2021-03-02 19:08:07
EW27361.4 miles 52°2021-03-06 11:53:09 KD8LXB-102.3 miles 42°2021-03-06 11:53:12
KD8LXN-102.3 miles 42°2021-02-14 10:21:45 EW11482.9 miles 339°2021-03-06 11:50:02
N8XC B4.4 miles 250°2021-03-06 11:35:26 N8XC-B4.4 miles 250°2021-03-06 11:35:26
W8VFR-107.6 miles 298°2021-03-06 11:46:23 444.025+8.3 miles 300°2021-03-06 11:46:23
444.0*5+8.3 miles 300°2021-02-08 14:45:32 EW27078.4 miles 223°2021-03-06 11:46:40
W8VFR-18.8 miles 200°2021-03-06 11:51:39 W8VER-18.8 miles 200°2021-03-04 11:36:11
KD8FQQ-311.1 miles 200°2021-03-06 11:52:00 W8VFR-411.8 miles 83°2021-03-06 11:51:52
Stations which heard CMRV directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W8VFR-9 2 2021-03-03 17:50:04 2021-03-03 17:52:54 EM79QR > EM79QR 24.5 yards 142° 2021-03-03 17:52:54

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 - EST last heard longest (rx => tx) longest at - EST
W8VFR 3 2021-03-05 10:13:34 2021-03-05 10:37:39 EM79QR > EM79QR 283.6 yards 183° 2021-03-05 10:14:22
W8VFR-9 527 2021-03-03 17:55:42 2021-03-06 11:52:27 EM79QR > EM79QR 24.5 yards 142° 2021-03-06 11:52:27
W8VFR-12 1 2021-03-05 12:07:36 2021-03-05 12:07:36 EM79QR > EM79QR 326.6 yards 172° 2021-03-05 12:07:36
KD8FQQ-3 4 2021-03-03 18:20:29 2021-03-04 20:33:06 EM79QR > EM79QR 283.1 yards 180° 2021-03-04 20:31:52

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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