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 9W2WIU-3 - show graphs
Comment: 11.8V 30C GENG ESTET P.WANGSA DIGIPEATER via MyAPRS
Location: 1°34.58' N 103°48.55' E - locator OJ11VN78CH - show map
1.7 miles South bearing 198° from Ulu Tiram, Johor, Malaysia [?]
8.4 miles Northeast bearing 25° from Johor Bahru, Johor, Malaysia
20.0 miles North bearing 352° from Singapore, Singapore
Last position: 2025-01-30 07:40:50 EST (18m51s ago)
2025-01-30 20:40:50 +08 local time at Ulu Tiram, Malaysia [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: 9W2WIU-3>APOT30 via WIDE1-1,WIDE2-1,qAR,9W2KHE-1 (good)
Positions stored: 5
Packet rate: 1559 seconds between packets on average during 21821 seconds.
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 20 on radio path – show map
Last heard a station directly: 2025-01-30 06:43:19 EST (1h16m ago)
Normal receiver range estimate: 6 miles (Updated: 2024-07-31 18:46:27 EDT)
Position packets heard directly: 1517 on radio path
Stations near current position of 9W2WIU-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
9M2VAC-11.7 miles 260°2025-01-30 07:51:37 9W2ZFM-52.0 miles 1°2025-01-01 23:32:11
9W2ZFM-12.1 miles 1°2025-01-30 07:52:03 9W2ZFM-62.1 miles 1°2025-01-30 02:28:32
9W2OBB-82.3 miles 207°2025-01-30 05:29:35 9W2HFI-12.9 miles 18°2025-01-30 07:54:21
9W2HFI-92.9 miles 18°2025-01-29 04:37:42 9W2HFI-73.0 miles 18°2025-01-28 21:41:03
9W2BAF-53.0 miles 199°2025-01-22 23:42:15 9W2USY-83.1 miles 263°2025-01-28 03:41:12
9W2OBB-33.1 miles 175°2025-01-30 07:46:48 9W2MOH-93.8 miles 255°2025-01-25 19:46:53
9W2BAF-43.9 miles 78°2025-01-30 07:58:20 9W2BAF-23.9 miles 79°2025-01-24 06:08:18
9W2BAF-33.9 miles 79°2025-01-30 07:53:31 9W2BAF-94.0 miles 79°2025-01-29 04:25:50
9W2BAF-64.0 miles 79°2025-01-20 02:35:40 9W2HF1-104.0 miles 79°2025-01-13 09:46:20
9W2KHE-N4.5 miles 261°2025-01-29 18:58:26 9W2TRZ-134.8 miles 266°2025-01-30 07:59:28
Stations which heard 9W2WIU-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
9W2BAF-3 320 2024-12-31 19:27:32 2025-01-30 07:14:59 OJ11VN > OJ11WO 3.9 miles 79° 2025-01-30 07:14:59
9W2HFI-1 38 2025-01-15 14:14:46 2025-01-28 16:20:20 OJ11VN > OJ11VO 2.9 miles 18° 2025-01-28 16:20:20
9W2KHE-1 724 2025-01-03 04:31:10 2025-01-30 07:40:50 OJ11VN > OJ11UN 5.1 miles 258° 2025-01-30 07:40:50
9W2JBV-9 1 2025-01-15 09:04:11 2025-01-15 09:04:11 OJ11VN > OJ11VN 0.7 miles 62° 2025-01-15 09:04:11
9W2RLW-2 203 2025-01-01 11:52:20 2025-01-29 20:25:26 OJ11VN > OJ11UL 8.4 miles 229° 2025-01-29 20:25:26
9M4RJN-3 129 2024-12-31 19:01:41 2025-01-29 19:07:29 OJ11VN > OJ11LT 62.2 miles 285° 2025-01-29 19:07:29
9W2RMJ-9 1 2025-01-15 18:07:43 2025-01-15 18:07:43 OJ11VN > OJ11VN 0.6 miles 96° 2025-01-15 18:07:43
9W2JBV-3 238 2024-12-31 20:19:19 2025-01-30 02:03:10 OJ11VN > OJ11UL 7.0 miles 220° 2025-01-30 02:03:10
9M4RJB-3 217 2024-12-31 19:53:28 2025-01-30 03:21:13 OJ11VN > OJ11UL 9.1 miles 213° 2025-01-30 03:21:13
9W2GCC-1 698 2024-12-31 20:19:21 2025-01-30 07:40:52 OJ11VN > OJ11UL 8.4 miles 225° 2025-01-30 07:40:52
9W2DVZ-1 163 2024-12-31 19:01:38 2025-01-30 05:57:12 OJ11VN > OJ11UN 6.5 miles 252° 2025-01-30 05:57:12
9M4RAP-3 668 2024-12-31 19:01:39 2025-01-30 05:05:05 OJ11VN > OJ11SO 18.3 miles 276° 2025-01-30 05:05:05

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 9W2WIU-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
9W2RLW-9 21 2025-01-01 23:16:24 2025-01-28 02:07:56 OJ11UM > OJ11VN 5.4 miles 232° 2025-01-22 23:58:43
9W2HFI-7 44 2025-01-01 05:37:16 2025-01-26 18:16:44 OJ11WP > OJ11VN 5.6 miles 20° 2025-01-26 18:16:44
9W2HFI-9 150 2025-01-03 23:12:27 2025-01-29 04:30:30 OJ11UN > OJ11VN 5.4 miles 245° 2025-01-12 02:45:53
9W2KHE-9 182 2024-12-31 19:00:28 2025-01-28 19:44:50 OJ11UM > OJ11VN 5.4 miles 236° 2025-01-28 19:44:50
9W2BAF-9 514 2025-01-01 21:04:42 2025-01-29 04:14:11 OJ11WM > OJ11VN 5.7 miles 148° 2025-01-26 21:40:37
9W2BAF-3 88 2024-12-31 19:52:42 2025-01-30 06:43:19 OJ11WO > OJ11VN 3.9 miles 79° 2025-01-30 06:43:19
9W2HFI-1 30 2025-01-18 11:05:09 2025-01-29 17:09:58 OJ11VO > OJ11VN 2.9 miles 18° 2025-01-29 17:09:58
9W2JBV-9 9 2025-01-15 05:16:11 2025-01-15 09:10:02 OJ11VL > OJ11VN 5.5 miles 194° 2025-01-15 05:16:11
9W2KHE-8 29 2025-01-01 19:12:15 2025-01-22 05:06:38 OJ11VN > OJ11VN 2.9 miles 231° 2025-01-02 04:54:04
9W2RLW-2 1 2025-01-26 14:21:59 2025-01-26 14:21:59 OJ11UL > OJ11VN 8.4 miles 229° 2025-01-26 14:21:59
9W2RMJ-9 255 2025-01-01 06:25:00 2025-01-25 18:19:52 OJ11VM > OJ11VN 3.4 miles 211° 2025-01-13 18:39:00
9W2JBV-3 7 2025-01-06 07:42:51 2025-01-28 04:52:51 OJ11UL > OJ11VN 7.0 miles 220° 2025-01-28 04:52:51
9W2OBB-3 3 2025-01-19 20:58:18 2025-01-22 18:25:30 OJ11VM > OJ11VN 3.1 miles 175° 2025-01-22 18:25:30
9W2USY-8 22 2025-01-01 04:04:01 2025-01-08 22:46:50 OJ11UM > OJ11VN 7.6 miles 227° 2025-01-08 22:46:50
9W2OBB-8 82 2025-01-02 20:25:31 2025-01-30 05:22:05 OJ11WL > OJ11VN 9.3 miles 145° 2025-01-30 03:31:31
9W2MOH-9 4 2025-01-18 20:37:54 2025-01-18 20:43:34 OJ11VO > OJ11VN 1.9 miles 35° 2025-01-18 20:43:34
9W2CHF-9 64 2025-01-02 20:03:22 2025-01-30 02:00:37 OJ11VM > OJ11VN 4.6 miles 162° 2025-01-30 01:53:26
9M4RAP-3 7 2025-01-11 21:03:45 2025-01-17 03:11:02 OJ11SO > OJ11VN 18.3 miles 276° 2025-01-17 03:11:02
9M4BCW-3 4 2025-01-29 13:26:59 2025-01-29 19:58:07 OJ21LL > OJ11VN 80.0 miles 95° 2025-01-29 19:58:07
9M2ZRF-9 1 2025-01-28 20:48:07 2025-01-28 20:48:07 OJ11VN > OJ11VN 2.0 miles 201° 2025-01-28 20:48:07

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