Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station VK4RM-13 - show graphs
Map loading...
Comment: VK4RM Gateway & Weather U=13.4V,T=0.0C
Location: 21°28.46' S 149°06.03' E - locator QG48NM26BD - show map - static map
8.4 miles Southwest bearing 243° from Sarina, Mackay, Queensland, Australia [?]
21.8 miles South bearing 173° from Walkerston, Mackay, Queensland, Australia
22.5 miles South bearing 191° from Mackay, Mackay, Queensland, Australia
76.8 miles Northeast bearing 62° from Moranbah, Isaac, Queensland, Australia
Last position: 2016-12-10 13:34:33 EST (10s ago)
2016-12-11 04:34:33 AEST local time at Sarina, Australia [?]
Last WX report: 2016-12-10 13:34:33 EST (10s ago) – show weather charts
70 °F 96% 1012.1 mbar 0.0 MPH South
Device: Microsat
Last path: VK4RM-13>APMI06 via TCPIP*,qAS,VK4RM
Positions stored: 1
Packet rate: 216 seconds between packets on average during 10810 seconds.
Other SSIDs: VK4RM VK4RM-10 VK4RM-12 VK4RM-15 VK4RM-4 VK4RM-8 VK4RM-9 VK4RM-B
APRS igate – Statistics for 2016-12:
Stations heard directly: 11 on radio path – show map
Last heard a station directly: 2016-12-10 13:20:20 EST (14m23s ago)
Normal receiver range estimate: 12 miles (Updated: 2016-11-30 17:56:10 EST)
Position packets heard directly: 1169 on radio path
Position packets sent to APRS-IS: 10065 – show map
Stations near current position of VK4RM-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
VK4Y19.2 yards 270°2016-11-16 00:31:26 VK4RM-1019.2 yards 90°2016-12-09 20:27:16
VK4RM-919.2 yards 90°2016-11-27 23:06:20 VK4RM-1219.4 yards 0°2016-11-20 06:03:56
VK4YN-1227.3 yards 315°2016-11-20 05:58:36 VK4RM-840.1 yards 0°2016-12-08 20:58:51
VK4RM-40.5 miles 357°2016-12-10 13:26:11 VK4RM B1.4 miles 21°2016-11-26 06:16:27
VK4RM-B1.4 miles 21°2016-11-26 06:16:38 VK4NB-74.4 miles 112°2016-12-04 03:41:58
VK4NB-84.5 miles 112°2016-12-04 03:31:17 VK4RSA-34.7 miles 110°2016-12-10 13:20:20
VK4RSA C4.7 miles 110°2016-12-10 13:33:59 VK4RSA-C4.7 miles 110°2016-12-10 13:34:09
VK4RSA B4.7 miles 110°2016-12-10 13:33:40 VK4RSA-B4.7 miles 110°2016-12-10 13:33:49
VK4AMT-98.0 miles 63°2016-12-10 13:17:41 VK4CUZ-P8.7 miles 57°2016-11-26 15:32:21
VK4NB-99.2 miles 75°2016-12-10 01:45:30 VK4RUS B10.4 miles 58°2016-12-10 13:16:51
Stations which heard VK4RM-13 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
VK4RSA-3 7 2016-12-02 10:08:47 2016-12-07 18:06:18 QG48NM > QG48OM 4.7 miles 110° 2016-12-07 18:06:18
VK4RSR-3 1 2016-12-08 06:02:06 2016-12-08 06:02:06 QG48NM > QG63LJ 430.8 miles 146° 2016-12-08 06:02:06
VK4RBW-3 13 2016-12-05 05:27:13 2016-12-07 18:06:56 QG48NM > QG55XH 287.6 miles 141° 2016-12-07 18:06:56
VK2XSO-3 1 2016-12-01 14:07:39 2016-12-01 14:07:39 QG48NM > QF59UX 610.8 miles 165° 2016-12-01 14:07:39
VK2JUB-3 1 2016-12-01 11:07:24 2016-12-01 11:07:24 QG48NM > QF69CN 648.8 miles 163° 2016-12-01 11:07:24
VK2RCN-1 2 2016-12-01 09:22:19 2016-12-02 12:08:51 QG48NM > QF68JQ 716.4 miles 162° 2016-12-02 12:08:51
VK4RBM-3 58 2016-12-06 10:43:51 2016-12-08 15:01:56 QG48NM > QG48LJ 12.2 miles 224° 2016-12-07 15:36:29

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 VK4RM-13
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
VK4RAR-3 4 2016-12-03 07:57:11 2016-12-07 11:02:55 QG56GP > QG48NM 159.4 miles 144° 2016-12-07 11:02:55
VK4RSA-3 463 2016-11-30 19:06:54 2016-12-10 13:20:20 QG48OM > QG48NM 4.7 miles 110° 2016-12-10 13:20:20
VK4RM-8 64 2016-11-30 19:56:34 2016-12-08 20:58:51 QG48NT > QG48NM 19.9 miles 10° 2016-11-30 22:15:51
VK4RBW-3 1 2016-12-07 09:27:20 2016-12-07 09:27:20 QG55XH > QG48NM 287.6 miles 141° 2016-12-07 09:27:20
VK4RBM-3 487 2016-11-30 19:17:10 2016-12-10 13:10:29 QG48LJ > QG48NM 12.2 miles 224° 2016-12-10 03:57:52
VK4RM-10 95 2016-12-01 00:45:16 2016-12-09 20:27:16 QG48OQ > QG48NM 11.5 miles 31° 2016-12-06 00:38:37
VK4AMT-9 15 2016-12-02 16:47:59 2016-12-10 00:53:47 QG48NU > QG48NM 24.2 miles 10° 2016-12-09 19:53:57
VK4AMT-8 1 2016-12-02 17:46:34 2016-12-02 17:46:34 QG48OJ > QG48NM 11.8 miles 134° 2016-12-02 17:46:34
VK4NB-7 3 2016-12-01 11:02:28 2016-12-04 03:41:58 QG48OM > QG48NM 8.8 miles 84° 2016-12-01 11:02:28
VK4VTK-9 21 2016-12-07 00:41:44 2016-12-07 03:14:42 QG48OP > QG48NM 10.1 miles 38° 2016-12-07 03:14:42
VK4YN-10 15 2016-12-01 13:22:42 2016-12-06 07:31:45 QG48OM > QG48NM 4.7 miles 79° 2016-12-01 13:22:42

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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS