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 9M4RJR-3 - show graphs
Comment: 13.3V 18C MyAPRS MARTS Digipeater Gn Jerai-144.3900MHz
Location: 5°47.07' N 100°26.00' E - locator OJ05FS18XG - show map
3.6 miles Southwest bearing 231° from Gurun, Kedah, Malaysia [?]
6.5 miles Northwest bearing 307° from Bedong, Kedah, Malaysia
10.2 miles North bearing 339° from Sungai Petani, Kedah, Malaysia
26.6 miles North bearing 15° from George Town, Pulau Pinang, Malaysia
Last position: 2024-11-30 02:36:25 EST (13m41s ago)
2024-11-30 15:36:25 +08 local time at Gurun, Malaysia [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: 9M4RJR-3>APOT30 via WIDE2-2,qAO,9W2POP-3 (good)
Positions stored: 16
Packet rate: 1212 seconds between packets on average during 59369 seconds.
Other SSIDs: 9M4RJR
APRS digipeater – Statistics for 2024-11:
Stations heard directly: 31 on radio path – show map
Last heard a station directly: 2024-11-30 02:49:55 EST (11s ago)
Normal receiver range estimate: 106 miles (Updated: 2024-11-30 01:50:24 EST)
Position packets heard directly: 13730 on radio path
Stations near current position of 9M4RJR-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
9M4RZA-30.4 miles 25°2024-11-26 09:26:44 9M2MJH-123.9 miles 52°2024-11-14 04:05:56
9W2KHQ-14.9 miles 7°2024-11-30 02:48:46 9W2KHQ-84.9 miles 7°2024-11-30 02:35:08
9W2KHQ-78.6 miles 349°2024-11-28 04:42:55 9W2MDD-99.3 miles 145°2024-11-18 02:43:05
9W2FHG-99.5 miles 132°2024-11-29 19:04:13 9W2FHG-109.6 miles 131°2024-11-30 02:49:55
JRs9.6 miles 131°2024-11-28 07:12:30 9W2KXA-710.5 miles 159°2024-11-26 04:11:19
9W2WGD-110.6 miles 169°2024-11-08 07:36:22 9W2ZSP-910.9 miles 168°2024-11-27 22:42:44
9M2EYR12.3 miles 142°2024-11-27 22:32:21 9M2EYR-112.3 miles 142°2024-11-30 02:44:36
9M2EYR-912.4 miles 141°2024-11-23 00:13:06 9W2KDH-1012.8 miles 142°2024-11-30 01:08:20
9W2XPV-713.4 miles 155°2024-11-30 02:13:35 9W2DDA-914.2 miles 168°2024-11-28 14:26:36
9W2PRX-614.6 miles 337°2024-11-30 02:46:50 AVENTURE16.6 miles 220°2024-11-16 01:29:57
Stations which heard 9M4RJR-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
9M4RCH-3 1272 2024-10-31 20:49:37 2024-11-30 02:16:13 OJ05FS > OJ04QM 109.2 miles 143° 2024-11-30 02:16:13
9W2OPS-3 63 2024-11-01 17:15:40 2024-11-29 13:27:43 OJ05FS > OJ14CP 147.2 miles 123° 2024-11-29 13:27:43
9M4RPH-3 36 2024-10-31 21:09:58 2024-11-28 06:13:05 OJ05FS > OJ05DJ 30.4 miles 203° 2024-11-28 06:13:05
9W2FHG-10 76 2024-11-01 07:55:39 2024-11-29 17:08:10 OJ05FS > OJ05GQ 9.6 miles 131° 2024-11-29 17:08:10
9M2WMW-10 299 2024-10-31 20:09:18 2024-11-30 01:55:39 OJ05FS > OJ05FI 29.0 miles 173° 2024-11-30 01:55:39
9M4GKJ-10 1158 2024-10-31 20:29:23 2024-11-25 19:25:00 OJ05FS > OJ05EK 25.1 miles 186° 2024-11-25 19:25:00
9W2POP-3 563 2024-11-01 01:31:12 2024-11-30 02:36:25 OJ05FS > OJ05DI 31.2 miles 196° 2024-11-30 02:36:25
9W2KXA-7 1 2024-11-17 18:29:15 2024-11-17 18:29:15 OJ05FS > OJ05FP 10.4 miles 160° 2024-11-17 18:29:15
9W2KXA-9 1 2024-11-29 22:11:20 2024-11-29 22:11:20 OJ05FS > OJ05GR 8.1 miles 130° 2024-11-29 22:11:20

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 9M4RJR-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
9W2RUT-9 21 2024-11-13 23:02:35 2024-11-14 04:11:44 OJ05FI > OJ05FS 28.6 miles 181° 2024-11-14 04:04:06
9W2MLF-9 150 2024-11-01 07:56:11 2024-11-28 04:53:16 OJ05EF > OJ05FS 38.6 miles 183° 2024-11-19 01:46:43
9M4RCH-3 189 2024-10-31 21:39:43 2024-11-29 23:19:29 OJ04QM > OJ05FS 109.2 miles 143° 2024-11-29 23:19:29
9M2JEP-9 126 2024-11-14 00:39:48 2024-11-16 03:43:26 OJ05HA > OJ05FS 55.6 miles 165° 2024-11-16 03:43:26
9M2KLH-9 864 2024-10-31 20:17:32 2024-11-29 19:23:13 OJ05FE > OJ05FS 41.4 miles 175° 2024-11-02 20:29:40
9M2YGC-9 5 2024-11-07 22:58:26 2024-11-08 00:07:32 OJ06EE > OJ05FS 26.9 miles 356° 2024-11-08 00:07:32
9W2DCM-9 30 2024-11-20 20:04:16 2024-11-24 03:37:16 OJ05GD > OJ05FS 44.1 miles 173° 2024-11-20 20:04:16
9M4RPH-3 36 2024-11-01 13:16:38 2024-11-30 01:37:37 OJ05DJ > OJ05FS 30.4 miles 203° 2024-11-30 01:37:37
9W2ZSP-9 2174 2024-11-01 05:39:04 2024-11-27 22:42:32 OJ04HX > OJ05FS 57.3 miles 164° 2024-11-22 12:29:21
9M2RAD-9 1 2024-11-25 02:15:35 2024-11-25 02:15:35 OJ04HK > OJ05FS 93.1 miles 172° 2024-11-25 02:15:35
9W2FHG-10 3322 2024-10-31 20:07:40 2024-11-30 02:49:55 OJ05GQ > OJ05FS 9.6 miles 132° 2024-11-28 07:11:30
9W2OCX-9 20 2024-11-11 20:50:41 2024-11-12 02:37:36 OJ04HX > OJ05FS 56.2 miles 165° 2024-11-11 20:50:41
9M4RXC-3 1091 2024-10-31 21:42:02 2024-11-30 02:30:31 OJ05GD > OJ05FS 45.2 miles 170° 2024-11-30 02:30:31
9M2AEK-6 28 2024-11-04 07:27:02 2024-11-05 15:32:52 OJ05FE > OJ05FS 41.1 miles 175° 2024-11-05 15:32:52
9W2FHG-9 2549 2024-10-31 20:01:34 2024-11-29 19:03:28 OJ05DH > OJ05FS 32.5 miles 195° 2024-11-03 09:20:59
9M2WMW-9 80 2024-11-04 03:12:10 2024-11-30 02:43:53 OJ05GH > OJ05FS 31.6 miles 171° 2024-11-28 08:19:01
9M2KJS-9 797 2024-10-31 20:13:08 2024-11-17 04:24:08 OJ04IU > OJ05FS 67.1 miles 163° 2024-11-05 00:33:10
9M2OMO-5 129 2024-11-09 04:28:51 2024-11-29 21:52:30 OJ05FH > OJ05FS 32.7 miles 178° 2024-11-29 21:52:30
9W2TWC-9 445 2024-10-31 21:43:03 2024-11-30 02:48:17 OJ05FE > OJ05FS 41.8 miles 175° 2024-11-08 21:37:09
9W2VGE-10 9 2024-11-07 06:43:44 2024-11-16 23:28:24 OJ06EC > OJ05FS 24.2 miles 346° 2024-11-16 23:28:24
9W2FHG-5 6 2024-11-27 21:02:26 2024-11-28 23:21:44 OJ05FM > OJ05FS 18.1 miles 170° 2024-11-28 02:50:53
9W2OLL-4 4 2024-11-01 05:19:39 2024-11-09 21:43:39 OJ05DK > OJ05FS 26.2 miles 201° 2024-11-01 05:19:39
9W2XOZ-7 4 2024-11-13 09:27:18 2024-11-13 11:06:34 OJ05DJ > OJ05FS 28.1 miles 199° 2024-11-13 11:06:34
9W2MDD-9 13 2024-11-17 23:53:30 2024-11-18 02:43:05 OJ05FH > OJ05FS 31.5 miles 178° 2024-11-18 01:08:05
9M2EYR-9 520 2024-11-01 03:37:40 2024-11-23 00:12:54 OJ05FC > OJ05FS 45.7 miles 181° 2024-11-01 03:37:40
9W2NXK-1 15 2024-11-09 03:21:14 2024-11-09 04:01:48 OJ05CL > OJ05FS 25.0 miles 211° 2024-11-09 03:32:48
9W2KJS-9 131 2024-11-10 00:17:35 2024-11-16 02:29:26 OJ05DK > OJ05FS 27.4 miles 205° 2024-11-16 02:24:07
9W2KXA-7 620 2024-11-17 18:34:30 2024-11-26 04:11:09 OJ05GO > OJ05FS 12.7 miles 157° 2024-11-22 01:48:00
9M2MJH-12 3 2024-11-14 03:30:54 2024-11-14 04:05:56 OJ05IS > OJ05FS 17.5 miles 90° 2024-11-14 03:30:54
9M2LAI-7 9 2024-11-28 04:43:22 2024-11-29 11:52:07 OJ05DI > OJ05FS 31.0 miles 201° 2024-11-28 04:43:22
9W2KXA-9 339 2024-11-26 04:12:42 2024-11-29 23:18:38 OJ06ED > OJ05FS 24.3 miles 354° 2024-11-29 23:18:38

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.
User guide · 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