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APRS station VK4RBM-3 - show graphs
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Comment: 13.2V 22C Blue Mountain Digi - Sarina, Mackay and The Coalfields
Last status: 146.775 -600KHz - 439.300 -5MHz IRLP 6741 - VK4RWS 438.675 -5MHz IRLP 6725
Location: 21°36.04' S 148°58.05' E - locator QG48LJ65CU - show map - static map
20.3 miles Southwest bearing 232° from Sarina, Mackay, Queensland, Australia [?]
30.9 miles South bearing 191° from Walkerston, Mackay, Queensland, Australia
33.4 miles South bearing 202° from Mackay, Mackay, Queensland, Australia
65.2 miles Northeast bearing 65° from Moranbah, Isaac, Queensland, Australia
Last position: 2017-02-23 17:40:47 EST (25m49s ago)
2017-02-24 08:40:47 AEST local time at Sarina, Australia [?]
Last telemetry: 2015-01-21 21:36:36 EST (763d 20h30m ago) – show telemetry
Ch 1: 474, Ch 2: 636, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: VK4RBM-3>APOT30 via WIDE1-1,WIDE2-2,qAR,VK4RAI-3 (good)
Positions stored: 3708
Packet rate: 606 seconds between packets on average during 30281 seconds.
Items and objects originated: VK4RBM
Other SSIDs: VK4RBM
APRS digipeater – Statistics for 2017-02:
Stations heard directly: 35 on radio path – show map
Last heard a station directly: 2017-02-23 17:31:08 EST (35m28s ago)
Normal receiver range estimate: 559 miles (Updated: 2017-02-23 15:40:06 EST)
Position packets heard directly: 3537 on radio path
Stations near current position of VK4RBM-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
VK4RBM0.5 miles 343°2017-02-23 16:34:57 VK4RM-1312.2 miles 44°2017-02-23 18:06:21
VK4RM-412.6 miles 43°2017-02-23 17:45:13 VK4RPM C12.9 miles 220°2017-02-23 18:04:25
VK4RM B13.5 miles 42°2017-02-18 06:09:25 VK4RM-B13.5 miles 42°2017-02-18 06:09:35
VK4RM-1013.9 miles 48°2017-02-23 18:05:11 VK4RSA-314.8 miles 61°2017-02-23 17:43:54
VK4RSA C14.8 miles 61°2017-02-23 17:50:22 VK4RSA-C14.8 miles 61°2017-02-23 17:50:32
VK4RSA B14.8 miles 61°2017-02-23 17:50:02 VK4RSA-B14.8 miles 61°2017-02-23 17:50:12
VK4NB-917.9 miles 92°2017-02-23 04:24:53 VK4NB-517.9 miles 92°2017-02-23 00:49:34
VK4YN-1018.7 miles 53°2017-02-09 04:21:40 VK4NB-819.1 miles 96°2017-02-21 21:22:08
VK4NB19.1 miles 96°2017-02-23 18:05:45 VK4NB-319.1 miles 96°2017-02-21 01:08:15
VK4BQ-D19.4 miles 58°2017-01-29 22:15:35 VK4HAM-D19.4 miles 52°2017-02-11 02:58:45
Stations which heard VK4RBM-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
VK4OG-1 1 2017-02-16 15:00:36 2017-02-16 15:00:36 QG48LJ > QG62JW 447.3 miles 148° 2017-02-16 15:00:36
VK4RAR-3 8 2017-02-06 18:24:02 2017-02-14 04:50:38 QG48LJ > QG56GP 157.8 miles 140° 2017-02-14 04:50:38
VK4RAI-3 17 2017-02-01 12:32:58 2017-02-23 17:40:47 QG48LJ > QG62HL 466.7 miles 152° 2017-02-23 17:40:47
VK4RMP-3 1 2017-02-12 06:24:36 2017-02-12 06:24:36 QG48LJ > QG49II 68.4 miles 344° 2017-02-12 06:24:36
VK4RBD-3 11 2017-02-06 14:35:40 2017-02-23 09:21:34 QG48LJ > QG46NF 150.4 miles 176° 2017-02-23 09:21:34
VK4RSP-3 3 2017-02-14 05:45:52 2017-02-22 17:29:36 QG48LJ > QG45BU 182.9 miles 196° 2017-02-22 17:29:36
VK4RGA-3 2 2017-02-06 16:57:43 2017-02-06 17:23:03 QG48LJ > QG55LO 229.8 miles 147° 2017-02-06 17:23:03
VK4RSA-3 103 2017-01-31 19:51:13 2017-02-23 15:49:11 QG48LJ > QG48OM 14.8 miles 61° 2017-02-23 15:49:11
VK4RBU-3 1 2017-02-17 17:04:11 2017-02-17 17:04:11 QG48LJ > QG64BN 331.4 miles 144° 2017-02-17 17:04:11
VK4RSR-3 1 2017-02-06 04:18:14 2017-02-06 04:18:14 QG48LJ > QG63LJ 428.5 miles 145° 2017-02-06 04:18:14
VK2RAP-3 1 2017-02-05 19:58:38 2017-02-05 19:58:38 QG48LJ > QG61EO 514.3 miles 156° 2017-02-05 19:58:38
VK4BW 10 2017-02-11 09:01:40 2017-02-12 09:13:39 QG48LJ > QG65DC 310.8 miles 138° 2017-02-12 09:13:39
VK4RBW-3 4 2017-02-02 05:20:40 2017-02-16 17:17:41 QG48LJ > QG55XH 286.4 miles 139° 2017-02-16 17:17:41
VK2RPL-3 3 2017-02-05 19:33:07 2017-02-06 15:31:24 QG48LJ > QG61PK 550.2 miles 151° 2017-02-06 15:31:24
VK2RMM-3 1 2017-02-06 16:27:19 2017-02-06 16:27:19 QG48LJ > QG50XW 547.8 miles 161° 2017-02-06 16:27:19
VK4RAS-3 1 2017-02-11 22:59:33 2017-02-11 22:59:33 QG48LJ > QG48DB 47.8 miles 242° 2017-02-11 22:59:33
VK4RM-13 1028 2017-01-31 19:26:00 2017-02-23 17:15:16 QG48LJ > QG48NF 15.6 miles 147° 2017-02-15 06:49:48

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 VK4RBM-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
VK4RAR-3 582 2017-01-31 19:49:44 2017-02-23 16:41:11 QG56GP > QG48LJ 157.8 miles 140° 2017-02-23 16:41:11
VK4RMP-3 938 2017-01-31 19:00:50 2017-02-23 17:31:08 QG49II > QG48LJ 68.4 miles 344° 2017-02-23 10:02:08
VK4RBD-3 1007 2017-01-31 19:51:21 2017-02-23 17:12:23 QG46NF > QG48LJ 150.4 miles 176° 2017-02-23 17:12:23
VK4RSA-3 3 2017-02-06 14:10:23 2017-02-06 16:10:26 QG48OM > QG48LJ 14.8 miles 61° 2017-02-06 16:10:26
VK4RBU-3 45 2017-02-01 06:23:19 2017-02-18 09:04:47 QG64BN > QG48LJ 331.4 miles 144° 2017-02-18 09:04:47
VK4RSR-3 2 2017-02-03 11:27:40 2017-02-06 10:16:31 QG63LJ > QG48LJ 428.5 miles 145° 2017-02-06 10:16:31
VK4FNQ-3 1 2017-02-06 12:15:30 2017-02-06 12:15:30 QG39EX > QG48LJ 200.1 miles 302° 2017-02-06 12:15:30
VK4RM-8 16 2017-02-14 16:00:12 2017-02-21 00:31:16 QG48PP > QG48LJ 26.6 miles 52° 2017-02-14 16:51:40
VK4BNQ-1 1 2017-02-17 17:33:47 2017-02-17 17:33:47 QG63IT > QG48LJ 395.9 miles 144° 2017-02-17 17:33:47
VK2XSO-1 5 2017-02-05 16:51:04 2017-02-05 17:46:06 QF58WR > QG48LJ 691.4 miles 166° 2017-02-05 17:46:06
VK2RCC-1 1 2017-02-05 18:03:37 2017-02-05 18:03:37 QF48MP > QG48LJ 672.9 miles 180° 2017-02-05 18:03:37
VK4RBW-3 2 2017-02-06 10:15:48 2017-02-16 17:15:30 QG55XH > QG48LJ 286.4 miles 139° 2017-02-16 17:15:30
VK2RMM-3 8 2017-02-02 15:39:31 2017-02-05 18:01:58 QG50XW > QG48LJ 547.8 miles 161° 2017-02-05 18:01:58
VK2KOF-2 17 2017-02-05 13:47:20 2017-02-05 18:50:12 QF59NB > QG48LJ 659.2 miles 169° 2017-02-05 18:01:06
VK2XSO-3 3 2017-02-05 12:44:10 2017-02-05 18:40:40 QF59UX > QG48LJ 604.6 miles 164° 2017-02-05 18:40:40
VK2RNW-1 1 2017-02-05 18:03:23 2017-02-05 18:03:23 QF59CR > QG48LJ 604.2 miles 173° 2017-02-05 18:03:23
VK2KGV-2 7 2017-02-05 12:42:21 2017-02-05 19:15:29 QG50MF > QG48LJ 578.1 miles 168° 2017-02-05 19:15:29
VK2RMO-1 1 2017-02-05 16:43:05 2017-02-05 16:43:05 QF59HH > QG48LJ 635.1 miles 171° 2017-02-05 16:43:05
VK4JWG-7 64 2017-02-18 16:43:36 2017-02-22 02:27:54 QG28NU > QG48LJ 246.5 miles 277° 2017-02-19 21:59:53
VK4SM-7 6 2017-02-16 18:15:21 2017-02-18 20:47:53 QG46NG > QG48LJ 148.6 miles 177° 2017-02-17 18:44:33
VK2AJ-7 2 2017-02-05 17:50:19 2017-02-05 17:53:21 QF57KX > QG48LJ 727.8 miles 171° 2017-02-05 17:53:21
VK2KGV-3 18 2017-02-03 12:16:48 2017-02-10 18:59:24 QG50JR > QG48LJ 540.9 miles 168° 2017-02-10 18:59:24
VK4CWL-9 93 2017-02-02 02:13:45 2017-02-20 03:21:05 QG47GA > QG48LJ 97.9 miles 196° 2017-02-12 14:58:11
VK2LJ-12 1 2017-02-04 20:25:46 2017-02-04 20:25:46 QF44MR > QG48LJ 943.0 miles 180° 2017-02-04 20:25:46
VK4RM-13 7 2017-02-02 05:27:51 2017-02-06 16:32:59 QG48NM > QG48LJ 12.2 miles 44° 2017-02-02 05:57:20
VK4AGJ-9 1 2017-02-05 18:05:18 2017-02-05 18:05:18 QG52XM > QG48LJ 445.5 miles 156° 2017-02-05 18:05:18
VK4VBU-13 2 2017-02-06 10:37:19 2017-02-06 11:28:42 QG46BI > QG48LJ 151.7 miles 201° 2017-02-06 11:28:42
VK4RM-10 87 2017-02-05 18:04:30 2017-02-22 00:12:34 QG48NV > QG48LJ 36.6 miles 20° 2017-02-18 23:53:35
VK4REG-3 1 2017-02-04 16:37:52 2017-02-04 16:37:52 QG53TC > QG48LJ 400.9 miles 156° 2017-02-04 16:37:52
VK4AMT-8 14 2017-02-17 15:12:36 2017-02-18 01:03:30 QG48PO > QG48LJ 26.4 miles 57° 2017-02-17 15:47:35
VK4NB-7 44 2017-02-06 20:51:04 2017-02-18 00:17:05 QG48PQ > QG48LJ 28.3 miles 46° 2017-02-16 21:21:11
VK4NB-3 24 2017-02-13 23:19:53 2017-02-20 09:06:46 QG48PI > QG48LJ 19.1 miles 96° 2017-02-20 09:06:46
VK4VTK-10 148 2017-02-04 23:10:22 2017-02-17 23:56:49 OG98NW > QG48LJ 1915.1 miles 266° 2017-02-04 23:11:54
VK4VTK-9 371 2017-01-31 23:27:26 2017-02-21 00:19:24 QG38XQ > QG48LJ 66.7 miles 287° 2017-02-10 06:04:57
VK4YN-10 14 2017-02-05 04:38:32 2017-02-05 14:59:24 QG48EL > QG48LJ 40.6 miles 279° 2017-02-05 14:59:24

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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