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APRS station 9M4RAP-3 - show graphs
Comment: 07.7V 37C 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: 2025-01-21 20:22:46 EST (1m ago)
2025-01-22 09:22:46 +08 local time at Kelapa Sawit, Malaysia [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: 9M4RAP-3>APOT30 via WIDE2-2,qAO,9W2DVZ-1 (good)
Positions stored: 1
Packet rate: 1183 seconds between packets on average during 57958 seconds.
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 34 on radio path – show map
Last heard a station directly: 2025-01-21 20:23:26 EST (20s ago)
Normal receiver range estimate: 43 miles (Updated: 2025-01-21 19:59:46 EST)
Position packets heard directly: 14841 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°2025-01-20 00:51:05 005330051319.0 yards 163°2025-01-21 18:45:14
005330049320.2 yards 163°2025-01-21 15:40:11 9W2IJB-3359.4 yards 169°2025-01-21 20:21:32
9W2EUM-52.1 miles 342°2025-01-21 19:47:13 9W2WPZ-133.5 miles 11°2025-01-21 20:15:38
9W2WPZ-103.8 miles 11°2025-01-21 20:23:22 9W2WPZ-54.0 miles 23°2025-01-12 09:47:23
9W2VVT-64.2 miles 126°2025-01-21 06:46:42 9M2SFL-64.4 miles 4°2025-01-19 06:28:32
9W2VRN5.3 miles 117°2025-01-10 09:54:18 9M2FDX-95.8 miles 73°2025-01-21 03:13:39
9W2MMT-135.8 miles 74°2025-01-09 06:47:35 9M2FDX-55.8 miles 73°2025-01-04 05:39:28
9M2FDX-105.8 miles 73°2025-01-21 10:07:29 9W2JCP-56.0 miles 119°2025-01-21 09:56:51
9W2JCP-16.0 miles 119°2025-01-21 20:15:21 9W2MMB6.0 miles 74°2025-01-05 05:45:28
9M2NZI-56.9 miles 89°2025-01-19 17:17:16 9W2DVZ-27.0 miles 125°2025-01-21 20:16:01
Stations which heard 9M4RAP-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
9W2BAF-3 4 2025-01-07 09:26:20 2025-01-15 02:06:41 OJ11SO > OJ11WO 22.1 miles 93° 2025-01-15 02:06:41
9W2HFI-1 28 2025-01-17 14:16:37 2025-01-20 21:12:11 OJ11SO > OJ11VO 19.1 miles 87° 2025-01-20 21:12:11
9W2KHE-1 216 2025-01-14 05:56:18 2025-01-21 06:38:05 OJ11SO > OJ11UN 13.6 miles 103° 2025-01-21 06:38:05
9W2RLW-2 1229 2024-12-31 19:16:25 2025-01-21 20:22:46 OJ11SO > OJ11UL 14.0 miles 122° 2025-01-21 20:22:46
9M4RJN-3 1118 2024-12-31 19:16:26 2025-01-21 20:22:48 OJ11SO > OJ11LT 44.2 miles 289° 2025-01-21 20:22:48
9W2KHE-2 1142 2024-12-31 19:16:25 2025-01-21 20:22:46 OJ11SO > OJ11WR 26.1 miles 70° 2025-01-21 20:22:46
9W2JBV-3 111 2025-01-01 03:01:25 2025-01-21 10:59:29 OJ11SO > OJ11UL 15.5 miles 118° 2025-01-21 10:59:29
9M4RJB-3 219 2024-12-31 19:16:30 2025-01-21 20:22:50 OJ11SO > OJ11UL 16.4 miles 126° 2025-01-21 20:22:50
9W2GCC-1 997 2024-12-31 19:16:28 2025-01-21 20:22:46 OJ11SO > OJ11UL 14.6 miles 123° 2025-01-21 20:22:46
9W2WIU-3 7 2025-01-11 21:03:45 2025-01-17 03:11:02 OJ11SO > OJ11VN 18.3 miles 96° 2025-01-17 03:11:02
9W2DCW-3 19 2024-12-31 20:57:04 2025-01-20 03:44:51 OJ11SO > OJ11QO 9.6 miles 262° 2025-01-20 03:44:51
9W2DCW-4 231 2024-12-31 20:36:59 2025-01-21 20:22:46 OJ11SO > OJ11QL 13.1 miles 236° 2025-01-21 20:22:46
9W2DVZ-1 630 2024-12-31 19:56:40 2025-01-21 20:22:46 OJ11SO > OJ11UN 12.7 miles 108° 2025-01-21 20:22:46

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 1162 2024-12-31 19:57:08 2025-01-20 19:58:45 OJ11XS > OJ11SO 29.5 miles 66° 2025-01-11 22:24:15
9W2JEK-8 42 2025-01-12 22:09:17 2025-01-13 03:05:55 OJ11QU > OJ11SO 22.0 miles 324° 2025-01-12 22:10:12
9W2HFI-7 485 2025-01-01 04:42:20 2025-01-21 05:43:53 OJ21DM > OJ11SO 50.1 miles 96° 2025-01-03 04:05:39
9W2HFI-9 335 2025-01-03 23:11:31 2025-01-21 19:02:57 OJ21CO > OJ11SO 43.9 miles 91° 2025-01-21 19:02:57
9W2USY-9 204 2025-01-01 06:37:57 2025-01-11 02:45:39 OJ11VN > OJ11SO 15.3 miles 99° 2025-01-10 22:55:09
9W2KHE-7 2 2025-01-06 07:58:34 2025-01-06 09:29:36 OJ11UN > OJ11SO 13.8 miles 100° 2025-01-06 09:29:36
9W2KHE-9 554 2024-12-31 19:03:04 2025-01-21 08:49:04 OJ11XS > OJ11SO 29.6 miles 66° 2025-01-16 22:59:39
9W2BAF-9 557 2025-01-01 21:00:58 2025-01-21 02:06:16 OJ11WM > OJ11SO 22.2 miles 108° 2025-01-14 22:25:00
9W2BAF-3 1389 2024-12-31 19:02:34 2025-01-21 20:10:35 OJ11WO > OJ11SO 22.1 miles 93° 2025-01-21 20:10:35
9W2HFI-1 207 2025-01-16 06:58:45 2025-01-21 20:08:36 OJ11VO > OJ11SO 19.1 miles 87° 2025-01-21 20:08:36
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-9 409 2025-01-01 19:52:45 2025-01-15 09:15:00 OJ21BN > OJ11SO 42.0 miles 93° 2025-01-15 08:35:42
9W2KHE-8 53 2025-01-01 18:59:32 2025-01-21 19:22:26 OJ11VO > OJ11SO 19.0 miles 91° 2025-01-21 19:22:26
9W2FZW-3 907 2024-12-31 19:01:03 2025-01-21 16:40:14 OJ11UM > OJ11SO 11.8 miles 118° 2025-01-21 16:40:14
9W2RLW-2 327 2024-12-31 19:07:33 2025-01-21 19:59:46 OJ11UL > OJ11SO 14.0 miles 122° 2025-01-21 19:59:46
9M4RJN-3 504 2024-12-31 20:38:19 2025-01-21 18:10:28 OJ11LT > OJ11SO 44.2 miles 289° 2025-01-21 18:10:28
9W2RMJ-9 171 2025-01-01 06:14:24 2025-01-21 06:37:30 OJ11VN > OJ11SO 18.9 miles 95° 2025-01-15 18:06:38
9W2KHE-2 501 2024-12-31 19:31:57 2025-01-21 19:11:44 OJ11WR > OJ11SO 26.1 miles 70° 2025-01-21 19:11:44
9W2JBV-3 668 2024-12-31 19:59:37 2025-01-21 20:18:48 OJ11UL > OJ11SO 15.5 miles 118° 2025-01-21 20:18:48
9W2OBB-3 1694 2024-12-31 19:31:09 2025-01-21 20:21:47 OJ11VM > OJ11SO 19.1 miles 105° 2025-01-21 20:21:47
9M4RJB-3 437 2024-12-31 20:36:46 2025-01-21 18:14:59 OJ11UL > OJ11SO 16.4 miles 126° 2025-01-21 18:14:59
9W2USY-8 790 2024-12-31 22:53:24 2025-01-12 00:28:42 JI08AJ > OJ11SO 7151.9 miles 269° 2025-01-04 06:15:35
9W2WVS-3 2077 2024-12-31 19:00:51 2025-01-21 20:20:21 OJ11TL > OJ11SO 9.6 miles 164° 2025-01-21 20:20:21
9W2WIU-3 490 2024-12-31 19:01:39 2025-01-21 20:06:26 OJ11VN > OJ11SO 18.3 miles 96° 2025-01-21 20:06:26
9W2OBB-8 137 2025-01-02 19:54:15 2025-01-21 20:23:26 OJ11WL > OJ11SO 26.6 miles 110° 2025-01-18 01:29:02
9W2MOH-9 18 2025-01-17 19:21:02 2025-01-18 20:43:54 OJ11VO > OJ11SO 19.5 miles 91° 2025-01-18 20:43:54
9W2BCB-9 50 2025-01-05 18:43:06 2025-01-06 07:29:48 OJ11UN > OJ11SO 11.5 miles 111° 2025-01-05 19:03:51
9W2USY-7 19 2025-01-05 04:47:48 2025-01-12 20:18:31 OJ11VN > OJ11SO 15.1 miles 99° 2025-01-12 07:08:10
9W2CHF-9 143 2025-01-02 19:58:00 2025-01-21 00:24:23 OJ21CN > OJ11SO 48.5 miles 94° 2025-01-21 00:24:23
9W2DCW-8 12 2025-01-04 19:42:43 2025-01-12 00:06:26 OJ11QO > OJ11SO 9.6 miles 262° 2025-01-12 00:06:26
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-8 350 2025-01-04 03:34:25 2025-01-19 09:29:00 OJ11UL > OJ11SO 15.2 miles 121° 2025-01-05 05:10:19
9V1CE-7 3 2025-01-01 04:51:14 2025-01-06 20:17:26 OJ11XH > OJ11SO 33.0 miles 125° 2025-01-01 21:44:55
9M4RAL-3 104 2024-12-31 22:09:31 2025-01-21 11:16:47 OJ12HI > OJ11SO 83.7 miles 309° 2025-01-21 11:16:47

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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