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APRS station VK4RBM-3 - show graphs
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Comment: 13.3V 16C 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: 2017-04-29 19:00:26 EDT (13m36s ago)
2017-04-30 09:00:26 AEST local time at Sarina, Australia [?]
Last telemetry: 2017-04-29 03:36:36 EDT (15h37m ago) – show telemetry
Vin: 14.141 Volt, Rx1h: 0 Pkt, Dg1h: 0 Pkt, Eff1h: 100 Pcnt, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: VK4RBM-3>APOT30 via WIDE1-1,WIDE2-2,qAR,VK4RM-13 (good)
Positions stored: 3962
Packet rate: 562 seconds between packets on average during 28076 seconds.
Items and objects originated: VK4RBM
Other SSIDs: VK4RBM VK4RBM-B
APRS digipeater – Statistics for 2017-04:
Stations heard directly: 22 on radio path – show map
Last heard a station directly: 2017-04-29 19:12:24 EDT (1m38s ago)
Normal receiver range estimate: 124 miles (Updated: 2017-04-29 19:06:32 EDT)
Position packets heard directly: 3850 on radio path
Stations near current position of VK4RBM-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
VK4RBM0.5 miles 343°2017-04-29 18:45:33 VK4RBM B0.9 miles 338°2017-04-29 19:04:11
VK4RBM-B0.9 miles 338°2017-04-29 19:04:21 VK4RM-1312.2 miles 44°2017-04-29 19:12:33
VK4RM-612.2 miles 44°2017-03-31 02:31:22 VK4RM-412.6 miles 43°2017-04-29 18:45:12
VK4RPM C12.9 miles 220°2017-04-29 19:06:17 VK4MKY-314.1 miles 99°2017-04-13 02:16:32
VK4RSA C14.8 miles 61°2017-04-29 18:55:10 VK4RSA-C14.8 miles 61°2017-04-29 18:55:20
VK4RSA B14.8 miles 61°2017-04-29 18:54:50 VK4RSA-B14.8 miles 61°2017-04-29 18:55:00
VK4RSA-315.0 miles 62°2017-04-08 01:13:53 VK4AMT-1517.1 miles 36°2017-04-16 22:34:29
VK4NB-319.0 miles 96°2017-04-18 21:20:51 VK4NB19.1 miles 96°2017-04-29 19:13:07
VK4NB-819.1 miles 96°2017-04-08 09:26:05 VK4RM-919.4 miles 52°2017-04-08 07:11:54
VK4YN-319.4 miles 52°2017-04-08 09:00:32 VK4NB-1321.9 miles 93°2017-04-29 19:10:03
Stations which heard VK4RBM-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
VK4RAR-3 37 2017-03-31 21:24:18 2017-04-18 06:04:36 QG48LJ > QG56GP 157.8 miles 140° 2017-04-18 06:04:36
VK4RBD-3 83 2017-03-31 20:30:41 2017-04-25 05:44:31 QG48LJ > QG46NF 150.4 miles 176° 2017-04-25 05:44:31
VK4RSP-3 2 2017-04-05 17:36:58 2017-04-16 18:25:37 QG48LJ > QG45BU 182.9 miles 196° 2017-04-16 18:25:37
VK4RGA-3 3 2017-04-11 06:17:42 2017-04-25 10:57:33 QG48LJ > QG55LO 229.8 miles 147° 2017-04-25 10:57:33
VK4RSA-3 72 2017-04-08 06:21:04 2017-04-29 09:16:17 QG48LJ > QG48OM 15.0 miles 62° 2017-04-29 09:16:17
VK4TW 2 2017-04-16 09:59:46 2017-04-16 10:56:19 QG48LJ > QG56OC 214.2 miles 138° 2017-04-16 10:56:19
VK4RM-13 1438 2017-03-31 23:39:05 2017-04-29 19:00:26 QG48LJ > QG48NM 12.2 miles 44° 2017-04-29 19:00:26

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 - EDT last heard longest (rx => tx) longest at - EDT
VK4RAR-3 462 2017-03-31 23:31:28 2017-04-29 19:11:22 QG56GP > QG48LJ 157.8 miles 140° 2017-04-29 19:11:22
VK4RMP-3 995 2017-04-01 00:03:45 2017-04-29 19:12:24 QG49II > QG48LJ 68.4 miles 344° 2017-04-29 13:14:43
VK4RBD-3 1324 2017-03-31 23:28:27 2017-04-29 18:59:34 QG46NF > QG48LJ 150.4 miles 176° 2017-04-29 18:59:34
VK4RSA-3 27 2017-04-07 07:41:30 2017-04-15 07:43:21 QG48OM > QG48LJ 15.0 miles 62° 2017-04-07 19:55:48
VK4RBU-3 4 2017-04-09 16:08:27 2017-04-09 19:38:33 QG64BN > QG48LJ 331.4 miles 144° 2017-04-09 19:38:33
VK4TW 2 2017-04-11 17:28:25 2017-04-11 18:28:23 QG56OC > QG48LJ 214.2 miles 138° 2017-04-11 18:28:23
VK4KLL-9 1 2017-04-02 06:49:02 2017-04-02 06:49:02 QG57IE > QG48LJ 138.9 miles 127° 2017-04-02 06:49:02
VK4RBW-3 6 2017-04-09 17:31:26 2017-04-11 16:11:01 QG55XH > QG48LJ 286.4 miles 139° 2017-04-11 16:11:01
VK4JWG-7 274 2017-03-31 23:13:01 2017-04-28 23:00:13 QG48OV > QG48LJ 38.2 miles 24° 2017-04-24 19:39:31
VK4CUZ-8 24 2017-04-11 04:18:31 2017-04-11 08:14:38 QG48OW > QG48LJ 40.4 miles 21° 2017-04-11 08:14:38
VK4CWL-9 97 2017-04-02 15:57:33 2017-04-27 03:49:50 QG47GC > QG48LJ 94.2 miles 196° 2017-04-02 15:57:33
VK4MKY-3 31 2017-04-12 20:10:50 2017-04-13 02:16:32 QG48ON > QG48LJ 20.7 miles 58° 2017-04-12 20:10:50
VK4ZZ-9 40 2017-04-28 02:44:08 2017-04-28 05:21:39 QG47SV > QG48LJ 49.5 miles 134° 2017-04-28 05:21:39
VK4VBU-13 2 2017-04-16 14:52:34 2017-04-16 16:16:31 QG46BI > QG48LJ 151.7 miles 201° 2017-04-16 16:16:31
VK4RM-10 395 2017-03-31 23:48:17 2017-04-29 19:06:32 QG48KX > QG48LJ 40.4 miles 353° 2017-04-10 03:03:13
VK4AMT-9 63 2017-04-06 17:58:55 2017-04-06 21:56:01 QG47IE > QG48LJ 85.6 miles 191° 2017-04-06 21:56:01
VK4NB-3 16 2017-04-15 02:08:29 2017-04-16 12:45:52 QG48PI > QG48LJ 19.1 miles 96° 2017-04-16 10:28:13
VK4RM-9 14 2017-04-07 07:01:36 2017-04-08 05:03:55 QG48ON > QG48LJ 19.4 miles 52° 2017-04-08 05:03:55
VK4VTK-9 9 2017-04-11 05:11:47 2017-04-11 07:24:57 QG48NW > QG48LJ 38.0 miles 19° 2017-04-11 05:11:47
HB9EUE-6 27 2017-04-20 19:17:27 2017-04-20 21:39:21 QG48KX > QG48LJ 41.8 miles 351° 2017-04-20 21:39:21
VK4YN-3 35 2017-04-08 05:59:04 2017-04-08 09:00:32 QG48ON > QG48LJ 19.4 miles 52° 2017-04-08 09:00:32
VK4JH-3 2 2017-04-25 14:23:59 2017-04-26 07:25:14 QG56AB > QG48LJ 174.9 miles 156° 2017-04-26 07:25:14

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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