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APRS station 9M4RAP-3 - show graphs
Comment: 11.1V 29C ASTRA-MyAPRS Gn.Pulai Digipeater 144.390MHz FT60R+T3mini
Location: 1°36.24' N 103°32.72' E - locator OJ11SO54KX - show map
4.6 miles South bearing 169° from Kelapa Sawit, Johor, Malaysia [?]
5.4 miles Southwest bearing 228° from Kulai, Johor, Malaysia
17.5 miles Northwest bearing 303° from Johor Bahru, Johor, Malaysia
30.2 miles Northwest bearing 316° from Singapore, Singapore
Last position: 2025-01-05 22:02:48 EST (1m59s ago)
2025-01-06 11:02:48 +08 local time at Kelapa Sawit, Malaysia [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: 9M4RAP-3>APOT30 via WIDE2-2,qAR,9W2KHE-2 (good)
Positions stored: 1
Packet rate: 1234 seconds between packets on average during 60485 seconds.
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 30 on radio path – show map
Last heard a station directly: 2025-01-05 22:04:25 EST (22s ago)
Normal receiver range estimate: 81 miles (Updated: 2025-01-05 21:29:11 EST)
Position packets heard directly: 3690 on radio path
Stations near current position of 9M4RAP-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
9M2/JO013301.0 yards 160°2025-01-05 03:23:24 005330051319.0 yards 163°2025-01-05 22:04:25
005330049320.2 yards 163°2025-01-05 18:55:01 9W2IJB-3359.4 yards 169°2025-01-05 21:48:27
9W2WPZ-103.3 miles 18°2025-01-04 23:05:08 9W2WPZ-133.5 miles 11°2025-01-05 03:02:20
9M2FDX-55.8 miles 73°2025-01-04 05:39:28 9W2JCP-16.0 miles 119°2025-01-05 21:58:02
9W2MMB6.0 miles 74°2025-01-05 05:45:28 9M2FDX-96.3 miles 74°2025-01-05 05:50:35
9W2DVZ-96.3 miles 60°2024-12-09 12:13:12 9M2SFL-66.5 miles 101°2024-12-25 08:26:38
9W2DCW-96.5 miles 200°2025-01-05 17:55:29 9M2NZI-56.9 miles 89°2024-12-10 07:16:02
9W2DVZ-27.0 miles 125°2025-01-05 21:59:48 9M2ZAK-67.3 miles 54°2024-12-12 09:10:37
9M2ZAK-77.3 miles 54°2025-01-04 07:34:52 9M2ZAK-107.3 miles 54°2025-01-05 21:53:29
9M2ZAK-57.4 miles 54°2025-01-04 07:34:24 9W2VVT-68.1 miles 174°2025-01-05 05:42:55
Stations which heard 9M4RAP-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
9W2RLW-2 298 2024-12-31 19:16:25 2025-01-05 22:02:48 OJ11SO > OJ11UL 14.0 miles 122° 2025-01-05 22:02:48
9M4RJN-3 282 2024-12-31 19:16:26 2025-01-05 22:02:50 OJ11SO > OJ11LT 44.2 miles 289° 2025-01-05 22:02:50
9W2KHE-2 291 2024-12-31 19:16:25 2025-01-05 22:02:48 OJ11SO > OJ11WR 26.1 miles 70° 2025-01-05 22:02:48
9W2JBV-3 41 2025-01-01 03:01:25 2025-01-05 21:42:24 OJ11SO > OJ11UL 15.5 miles 118° 2025-01-05 21:42:24
9M4RJB-3 59 2024-12-31 19:16:30 2025-01-05 18:40:03 OJ11SO > OJ11UL 16.4 miles 126° 2025-01-05 18:40:03
9W2GCC-1 248 2024-12-31 19:16:28 2025-01-05 22:02:52 OJ11SO > OJ11UL 14.6 miles 123° 2025-01-05 22:02:52
9W2DCW-3 2 2024-12-31 20:57:04 2025-01-01 02:00:38 OJ11SO > OJ11QO 9.6 miles 262° 2025-01-01 02:00:38
9W2DCW-4 91 2024-12-31 20:36:59 2025-01-05 18:39:58 OJ11SO > OJ11QL 13.1 miles 236° 2025-01-05 18:39:58
9W2DVZ-1 77 2024-12-31 19:56:40 2025-01-05 19:40:36 OJ11SO > OJ11UN 12.7 miles 108° 2025-01-05 19:40:36

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 9M4RAP-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
9W2RLW-9 281 2024-12-31 19:57:08 2025-01-05 21:23:19 OJ11VL > OJ11SO 17.8 miles 118° 2025-01-03 01:01:15
9W2HFI-7 127 2025-01-01 04:42:20 2025-01-05 19:21:11 OJ21DM > OJ11SO 50.1 miles 96° 2025-01-03 04:05:39
9W2HFI-9 117 2025-01-03 23:11:31 2025-01-04 23:19:21 OJ11VM > OJ11SO 19.3 miles 105° 2025-01-04 01:20:40
9W2USY-9 32 2025-01-01 06:37:57 2025-01-01 07:24:23 OJ11VN > OJ11SO 15.3 miles 98° 2025-01-01 06:37:57
9W2KHE-9 58 2024-12-31 19:03:04 2025-01-05 22:04:25 OJ11WQ > OJ11SO 24.0 miles 75° 2025-01-01 04:51:52
9W2BAF-9 86 2025-01-01 21:00:58 2025-01-05 22:02:41 OJ11WM > OJ11SO 22.3 miles 108° 2025-01-03 02:00:08
9W2BAF-3 345 2024-12-31 19:02:34 2025-01-05 21:42:11 OJ11WO > OJ11SO 22.1 miles 93° 2025-01-05 21:42:11
9W2KHE-1 2 2025-01-03 08:38:03 2025-01-03 08:38:44 OJ11UN > OJ11SO 13.4 miles 100° 2025-01-03 08:38:44
9W2JBV-9 249 2025-01-01 19:52:45 2025-01-05 10:39:04 OJ11OR > OJ11SO 25.5 miles 288° 2025-01-05 09:13:18
9W2KHE-8 21 2025-01-01 18:59:32 2025-01-02 05:02:45 OJ11VN > OJ11SO 19.0 miles 95° 2025-01-02 04:44:57
9W2FZW-3 165 2024-12-31 19:01:03 2025-01-05 20:41:50 OJ11UM > OJ11SO 11.8 miles 118° 2025-01-05 20:41:50
9W2RLW-2 79 2024-12-31 19:07:33 2025-01-05 21:13:48 OJ11UL > OJ11SO 14.0 miles 122° 2025-01-05 21:13:48
9M4RJN-3 115 2024-12-31 20:38:19 2025-01-05 20:06:49 OJ11LT > OJ11SO 44.2 miles 289° 2025-01-05 20:06:49
9W2RMJ-9 36 2025-01-01 06:14:24 2025-01-05 18:47:41 OJ11VN > OJ11SO 18.9 miles 95° 2025-01-01 18:07:38
9W2KHE-2 115 2024-12-31 19:31:57 2025-01-05 20:52:37 OJ11WR > OJ11SO 26.1 miles 70° 2025-01-05 20:52:37
9W2JBV-3 160 2024-12-31 19:59:37 2025-01-05 21:40:51 OJ11UL > OJ11SO 15.5 miles 118° 2025-01-05 21:40:51
9W2OBB-3 402 2024-12-31 19:31:09 2025-01-05 22:04:23 OJ11VM > OJ11SO 19.1 miles 105° 2025-01-05 22:04:23
9M4RJB-3 109 2024-12-31 20:36:46 2025-01-05 19:22:49 OJ11UL > OJ11SO 16.4 miles 126° 2025-01-05 19:22:49
9W2USY-8 312 2024-12-31 22:53:24 2025-01-05 21:46:17 JI08AJ > OJ11SO 7151.9 miles 269° 2025-01-04 06:15:35
9W2WVS-3 483 2024-12-31 19:00:51 2025-01-05 22:02:56 OJ11TL > OJ11SO 9.6 miles 164° 2025-01-05 22:02:56
9W2WIU-3 132 2024-12-31 19:01:39 2025-01-05 21:44:59 OJ11VN > OJ11SO 18.3 miles 96° 2025-01-05 21:44:59
9W2OBB-8 26 2025-01-02 19:54:15 2025-01-03 04:42:35 OJ11WL > OJ11SO 25.7 miles 110° 2025-01-02 20:44:40
9W2BCB-9 20 2025-01-05 18:43:06 2025-01-05 19:05:10 OJ11UN > OJ11SO 11.5 miles 111° 2025-01-05 19:03:51
9W2USY-7 3 2025-01-05 04:47:48 2025-01-05 06:12:37 OJ11VN > OJ11SO 15.0 miles 100° 2025-01-05 06:12:37
9W2CHF-9 61 2025-01-02 19:58:00 2025-01-04 12:44:35 OJ21AM > OJ11SO 34.2 miles 98° 2025-01-04 12:44:35
9W2DCW-8 2 2025-01-04 19:42:43 2025-01-04 19:45:13 OJ11RN > OJ11SO 7.8 miles 250° 2025-01-04 19:45:13
9W2LOZ-8 38 2024-12-31 20:05:03 2025-01-03 01:55:55 OJ11XL > OJ11SO 29.4 miles 107° 2025-01-01 09:09:09
9W2GCC-8 64 2025-01-04 03:34:25 2025-01-05 06:00:11 OJ11UL > OJ11SO 15.2 miles 121° 2025-01-05 05:10:19
9V1CE-7 2 2025-01-01 04:51:14 2025-01-01 21:44:55 OJ11XH > OJ11SO 33.0 miles 125° 2025-01-01 21:44:55
9M4RAL-3 48 2024-12-31 22:09:31 2025-01-05 22:00:20 OJ12HI > OJ11SO 83.7 miles 309° 2025-01-05 22:00:20

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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