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APRS station VK7RCH - show graphs
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Comment: W3,TASn GREY MT DIGI - 145.175MHz
Last status: Grey Mountain, Huon Valley HASL 821m
Location: 43°05.49' S 147°06.97' E - locator QE36NV38WA - show map - static map
8.6 miles Southwest bearing 239° from Margate, Kingborough, Tasmania, Australia [?]
12.4 miles Southwest bearing 230° from Kingston, Kingborough, Tasmania, Australia
18.2 miles Southwest bearing 216° from Hobart, Hobart, Tasmania, Australia
Last position: 2017-12-12 09:19:07 EST (1m32s ago)
2017-12-13 01:19:07 AEDT local time at Margate, Australia [?]
Last telemetry: 2013-11-16 07:43:37 EST (1487d 1h37m ago) – show telemetry
Ch 1: 408, Ch 2: 601, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: K6DBG: TNC-X
Last path: VK7RCH>APNX30 via WIDE2-2,qAR,VK7MBD-2 (good)
Positions stored: 3
Packet rate: 183 seconds between packets on average during 9148 seconds.
Items and objects originated: 438.575-R
APRS digipeater – Statistics for 2017-12:
Stations heard directly: 17 on radio path – show map
Last heard a station directly: 2017-12-12 09:14:30 EST (6m9s ago)
Normal receiver range estimate: 75 miles (Updated: 2017-09-30 17:41:16 EDT)
Position packets heard directly: 1914 on radio path
Stations near current position of VK7RCH - show more
callsign distance last heard - EST      callsign distance last heard - EST
438.575-R0.0 yards 0°2017-12-12 08:53:21 VK7HSD4.4 miles 241°2017-11-16 18:34:06
VK7MRS-94.5 miles 240°2017-12-10 21:29:04 VK7MBD-14.6 miles 43°2017-12-12 09:11:57
WSC0525zA5.3 miles 91°2017-11-24 02:50:34 VK7QF-105.4 miles 269°2017-11-24 20:18:25
TSEBFA33A5.4 miles 321°2017-11-28 21:59:48 VK5RM-135.5 miles 322°2017-12-11 22:21:17
VK7MBD-77.7 miles 27°2017-11-14 19:51:38 VK7MBD-27.7 miles 27°2017-12-12 09:16:37
VK7MBD-127.7 miles 26°2017-12-02 18:45:13 VK7MBD7.7 miles 27°2017-12-12 09:09:46
VK7MBD-88.5 miles 28°2017-12-11 18:57:51 VK4BDM-811.3 miles 98°2017-12-11 22:56:45
VK4BDM11.3 miles 99°2017-12-11 15:20:29 WSCBFA85A11.3 miles 55°2017-11-26 18:26:41
VK7MBD-911.7 miles 50°2017-11-27 20:36:58 VK7AL-911.9 miles 46°2017-12-12 01:20:20
VK7HSE-R11.9 miles 55°2017-12-12 09:19:13 VK7HSE DP11.9 miles 55°2017-12-12 09:08:42
Stations which heard VK7RCH directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
VK7HSE-1 1555 2017-11-30 19:03:37 2017-12-12 09:16:51 QE36NV > QE37PA 12.0 miles 55° 2017-12-12 09:16:51
VK7RML 68 2017-12-01 12:15:07 2017-12-12 08:46:50 QE36NV > QE37LD 18.8 miles 335° 2017-12-12 08:46:50
VK7RTC 317 2017-12-01 02:44:17 2017-12-12 08:06:46 QE36NV > QE37OC 14.9 miles 24° 2017-12-12 08:06:46
VK7RIN 126 2017-12-01 02:54:18 2017-12-12 07:36:45 QE36NV > QE37JX 76.4 miles 346° 2017-12-12 07:36:45
VK7MBD-2 711 2017-11-30 20:33:47 2017-12-12 09:19:07 QE36NV > QE37OA 7.7 miles 27° 2017-12-12 09:19:07

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 VK7RCH
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
VK7BW-9 36 2017-12-03 15:29:08 2017-12-11 23:48:08 QE37QD > QE36NV 20.0 miles 37° 2017-12-05 17:33:15
VK7VKK-9 2 2017-12-12 02:28:22 2017-12-12 02:29:03 QE37RC > QE36NV 22.0 miles 54° 2017-12-12 02:28:22
VK7ZRO-15 3 2017-12-07 17:40:11 2017-12-11 22:14:14 QE37QD > QE36NV 21.0 miles 35° 2017-12-07 17:40:11
VK7AL-9 2 2017-12-07 16:41:08 2017-12-12 01:14:21 QE37PC > QE36NV 17.4 miles 38° 2017-12-07 16:41:08
VK7QF-9 1 2017-12-07 18:00:39 2017-12-07 18:00:39 QE37QD > QE36NV 21.1 miles 35° 2017-12-07 18:00:39
VK7RML 580 2017-11-30 19:01:57 2017-12-12 09:14:30 QE37LD > QE36NV 18.8 miles 335° 2017-12-12 09:14:30
VK7RTC 26 2017-12-02 17:55:03 2017-12-12 08:54:20 QE37OC > QE36NV 14.9 miles 24° 2017-12-12 08:54:20
VK4BDM-8 22 2017-12-05 17:58:04 2017-12-11 22:56:45 QE37TD > QE36NV 30.7 miles 60° 2017-12-10 18:43:52
VK7MRS-9 218 2017-11-30 20:36:28 2017-12-10 21:29:04 QE37FP > QE36NV 60.7 miles 328° 2017-12-05 00:54:59
VK7HH-9 27 2017-12-03 15:30:17 2017-12-06 15:45:22 QE37OA > QE36NV 9.9 miles 34° 2017-12-04 15:50:56
VK7PLR-9 2 2017-12-04 20:40:05 2017-12-05 17:11:15 QE38IF > QE36NV 93.4 miles 347° 2017-12-05 17:11:15
VK7MBD-12 32 2017-12-01 15:51:40 2017-12-02 18:25:53 QE36LU > QE36NV 9.1 miles 240° 2017-12-01 17:35:51
VK7MBD-8 144 2017-12-02 00:28:38 2017-12-11 18:41:46 QE37QD > QE36NV 19.8 miles 37° 2017-12-02 22:44:20
VK7MBD 285 2017-11-30 19:47:25 2017-12-12 09:09:46 QE37OA > QE36NV 7.7 miles 27° 2017-12-12 09:09:46
VK7RIN 92 2017-12-04 01:11:10 2017-12-12 08:44:12 QE37JX > QE36NV 76.4 miles 346° 2017-12-12 08:44:12
VK7MBD-1 425 2017-12-01 03:15:11 2017-12-12 09:11:57 QE36OW > QE36NV 4.6 miles 43° 2017-12-12 09:11:57
VK7MBD-2 17 2017-12-03 02:46:40 2017-12-12 04:47:03 QE37OA > QE36NV 7.7 miles 27° 2017-12-12 04:47:03

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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