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APRS station 9M4RJB-3 - show graphs
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Comment: 13.8V 40C JASRA-MyAPRS Aloha Tower Digipeater T3mini ADS 19012017
Location: 1°27.89' N 103°44.27' E - locator OJ11UL81MN - show map - static map
1.4 miles West bearing 268° from Johor Bahru, Johor, Malaysia [?]
7.5 miles Southeast bearing 132° from Sekudai, Johor, Malaysia
14.4 miles Northwest bearing 327° from Singapore, Singapore
Last position: 2019-10-16 05:29:33 EDT (5m38s ago)
2019-10-16 17:29:33 +08 local time at Johor Bahru, Malaysia [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: 9M4RJB-3>APOT30 via WIDE1-1,WIDE2-1,qAR,9W2RLW-2 (good)
Positions stored: 1
APRS digipeater – Statistics for 2019-10:
Stations heard directly: 39 on radio path – show map
Last heard a station directly: 2019-10-16 04:29:18 EDT (1h5m ago)
Normal receiver range estimate: 12 miles (Updated: 2019-07-31 18:46:02 EDT)
Position packets heard directly: 1357 on radio path
Stations near current position of 9M4RJB-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
9W2BLK-9466.5 yards 90°2019-10-16 03:53:26 9W2KHE-81.7 miles 19°2019-10-15 20:10:40
9W2KHE-31.7 miles 107°2019-10-15 09:36:46 9W2RLW-91.9 miles 336°2019-10-16 04:46:50
9W2USC-72.0 miles 328°2019-10-15 14:06:47 9W2GCC-52.0 miles 330°2019-10-15 14:06:35
9W2GCC-12.0 miles 330°2019-10-16 05:26:39 9W2GCC-92.0 miles 330°2019-10-05 12:48:24
9W2GCC-82.0 miles 330°2019-09-30 06:20:06 9W2LEV-102.1 miles 329°2019-10-14 22:37:26
9W2LEV-52.1 miles 330°2019-10-14 22:38:16 9W2RMJ-82.1 miles 315°2019-10-14 00:32:41
9W2JBV-32.4 miles 10°2019-10-16 05:33:53 9W2JBV-72.4 miles 10°2019-10-14 21:02:25
9W2FZW-102.4 miles 15°2019-10-15 20:07:23 9W2JBV-12.4 miles 10°2019-10-15 21:05:01
9W2JBV-92.4 miles 10°2019-10-14 05:35:10 9W2RLW-42.6 miles 327°2019-10-16 05:32:40
9W2RLW-22.6 miles 327°2019-10-16 05:27:39 9W2RLW-72.6 miles 327°2019-10-13 08:33:01
Stations which heard 9M4RJB-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
9W2RLW-2 518 2019-09-30 20:02:43 2019-10-16 05:29:33 OJ11UL > OJ11UL 2.6 miles 327° 2019-10-16 05:29:33
9W2GCC-1 329 2019-09-30 23:50:59 2019-10-16 05:09:28 OJ11UL > OJ11UL 2.0 miles 330° 2019-10-16 05:09:28

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 9M4RJB-3
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
9W2RLW-9 83 2019-10-01 01:04:39 2019-10-16 03:26:08 OJ11RQ > OJ11UL 22.0 miles 310° 2019-10-10 04:29:42
9W2JEK-9 16 2019-10-04 06:45:36 2019-10-15 00:08:24 OJ11TN > OJ11UL 12.1 miles 310° 2019-10-14 21:19:56
9W2JEK-8 7 2019-10-03 07:36:24 2019-10-07 11:07:28 OJ11TN > OJ11UL 7.6 miles 314° 2019-10-03 07:36:24
9M4RGP-3 39 2019-09-30 21:47:32 2019-10-15 21:48:36 OJ11SO > OJ11UL 16.4 miles 306° 2019-10-15 21:48:36
9W2ZJR-9 3 2019-10-05 00:49:30 2019-10-05 03:56:12 OJ11WL > OJ11UL 8.6 miles 84° 2019-10-05 03:56:12
9M2ZAK-9 17 2019-10-04 05:47:00 2019-10-04 11:07:49 OJ11TJ > OJ11UL 11.1 miles 236° 2019-10-04 11:07:49
9W2HFI-7 10 2019-10-01 20:41:25 2019-10-07 05:06:26 OJ11VN > OJ11UL 7.8 miles 34° 2019-10-01 20:41:25
9W2HFI-9 27 2019-10-02 00:39:34 2019-10-15 19:27:54 OJ11VN > OJ11UL 8.3 miles 33° 2019-10-07 06:38:07
9W2USY-9 43 2019-10-01 23:05:41 2019-10-15 04:15:13 OJ11TO > OJ11UL 13.9 miles 321° 2019-10-02 03:59:05
9W2KHE-9 59 2019-10-01 20:04:42 2019-10-15 20:08:29 OJ11VN > OJ11UL 8.2 miles 33° 2019-10-12 20:16:32
9W2JYN-9 2 2019-10-02 19:42:52 2019-10-02 19:57:36 OJ11WL > OJ11UL 8.9 miles 85° 2019-10-02 19:42:52
9W2BAF-9 77 2019-09-30 20:18:08 2019-10-16 01:18:42 OJ11TO > OJ11UL 12.4 miles 321° 2019-10-10 00:44:25
9W2JBV-7 27 2019-10-02 05:51:38 2019-10-14 05:08:04 OJ11TM > OJ11UL 8.7 miles 301° 2019-10-12 08:10:06
9W2BAF-3 1 2019-10-05 13:49:45 2019-10-05 13:49:45 OJ11WO > OJ11UL 12.2 miles 46° 2019-10-05 13:49:45
9W2JBV-9 47 2019-10-01 21:41:30 2019-10-14 05:19:59 OJ11TN > OJ11UL 7.7 miles 314° 2019-10-08 01:28:43
9W2JYN-8 2 2019-10-12 01:33:29 2019-10-12 01:34:50 OJ11WL > OJ11UL 11.2 miles 83° 2019-10-12 01:33:29
9W2KHE-8 31 2019-10-01 05:28:25 2019-10-15 20:06:58 OJ11SP > OJ11UL 15.6 miles 315° 2019-10-12 06:10:39
9W2RLW-2 9 2019-10-01 06:13:32 2019-10-16 03:39:46 OJ11UL > OJ11UL 2.6 miles 327° 2019-10-16 03:39:46
9W2RMJ-9 11 2019-10-05 18:16:28 2019-10-12 08:06:50 OJ11TN > OJ11UL 9.5 miles 324° 2019-10-12 05:18:25
9W2JBV-3 49 2019-10-01 07:56:58 2019-10-16 04:29:18 OJ11UL > OJ11UL 2.4 miles 10° 2019-10-16 04:29:18
9W2OBB-3 37 2019-10-01 09:30:07 2019-10-15 10:54:14 OJ11VM > OJ11UL 6.9 miles 49° 2019-10-15 10:54:14
9W2FZW-10 11 2019-10-10 21:18:49 2019-10-15 20:04:47 OJ11UM > OJ11UL 4.3 miles 311° 2019-10-10 22:10:08
9W2JTG-9 88 2019-10-03 04:04:13 2019-10-16 04:24:18 OJ11TP > OJ11UL 12.8 miles 337° 2019-10-07 09:39:13
9W2USY-8 60 2019-09-30 23:20:49 2019-10-14 06:25:38 OJ11TN > OJ11UL 8.4 miles 315° 2019-10-09 20:32:59
9W2GCC-9 1 2019-10-05 10:09:05 2019-10-05 10:09:05 OJ11UM > OJ11UL 3.3 miles 338° 2019-10-05 10:09:05
9W2WVS-3 1 2019-10-15 16:04:09 2019-10-15 16:04:09 OJ11TL > OJ11UL 10.6 miles 272° 2019-10-15 16:04:09
9W2USC-9 15 2019-10-04 18:58:17 2019-10-12 00:44:04 OJ11RW > OJ11UL 39.9 miles 326° 2019-10-10 11:03:17
9W2ZSC-9 28 2019-10-03 19:33:26 2019-10-15 23:43:14 OJ11TP > OJ11UL 15.4 miles 324° 2019-10-12 07:29:21
9W2WIU-3 2 2019-10-03 03:54:13 2019-10-03 20:01:37 OJ11VN > OJ11UL 9.1 miles 33° 2019-10-03 20:01:37
9W2OBB-8 5 2019-09-30 22:10:57 2019-10-12 05:48:18 OJ11WL > OJ11UL 12.1 miles 80° 2019-10-12 05:43:32
9W2BLK-9 240 2019-09-30 21:14:38 2019-10-16 03:52:42 OJ11TO > OJ11UL 11.5 miles 328° 2019-10-03 03:43:51
9W2JQD-9 3 2019-10-06 00:59:25 2019-10-06 01:04:44 OJ11UM > OJ11UL 6.1 miles 314° 2019-10-06 00:59:25
9W2ZXT-9 14 2019-10-06 21:08:11 2019-10-13 09:49:59 OJ11XL > OJ11UL 13.8 miles 84° 2019-10-13 09:39:02
9W2UHF-9 101 2019-09-30 22:44:34 2019-10-15 23:20:14 OJ11TK > OJ11UL 7.3 miles 258° 2019-10-14 23:02:09
9W2HIT-8 36 2019-10-03 08:41:01 2019-10-14 04:58:06 OJ11SI > OJ11UL 13.6 miles 236° 2019-10-13 05:33:06
9W2MOH-9 139 2019-09-30 20:11:57 2019-10-15 07:01:07 OJ11SI > OJ11UL 14.8 miles 240° 2019-10-08 06:22:30
9W2USC-7 5 2019-10-14 02:03:00 2019-10-14 04:36:31 OJ11TM > OJ11UL 6.5 miles 310° 2019-10-14 02:03:00
9W2BCB-9 5 2019-10-14 05:49:07 2019-10-16 01:00:05 OJ11TM > OJ11UL 7.7 miles 294° 2019-10-14 05:49:07
9W2TZY-10 6 2019-10-14 09:17:55 2019-10-14 10:39:53 OJ11UM > OJ11UL 3.9 miles 329° 2019-10-14 10:39:53

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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