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 9W2USY-9 - show graphs
Map loading...
Comment: 147.737MHz Hello My APRS,Jay Bee APRS.
Mic-E message: Returning
Location: 1°34.27' N 103°45.89' E - locator OJ11VN17SB - show map - static map
7.3 miles North bearing 4° from Johor Bahru, Johor, Malaysia [?]
7.7 miles East bearing 72° from Sekudai, Johor, Malaysia
20.3 miles North bearing 343° from Singapore, Singapore
Last position: 2017-01-18 05:01:41 EST (1d 21h51m ago)
2017-01-18 18:01:41 MYT local time at Johor Bahru, Malaysia [?]
Altitude: 138 ft
Course: 196°
Speed: 13 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: 9W2USY-9>P13TR7 via 9W2ALS-3*,WIDE1*,WIDE2-1,qAR,9W2RLW-5 (good)
Positions stored: 182204
Packet rate: 58 seconds between packets on average during 2919 seconds.
Stations near current position of 9W2USY-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
9W2WHT-30.5 miles 43°2017-01-20 02:53:20 9W2ALS-21.1 miles 191°2017-01-06 09:41:00
9W2ALS-61.1 miles 191°2016-12-30 04:21:43 9W2ALS-K1.1 miles 191°2016-12-31 20:26:53
9W2ALS-31.1 miles 190°2017-01-20 02:49:16 9W2ALS-51.1 miles 190°2017-01-19 22:35:40
9W2ALS-101.1 miles 191°2017-01-20 02:44:33 9W2UHF-91.9 miles 127°2017-01-20 02:53:11
9W2SZJ-52.5 miles 133°2017-01-06 09:37:19 9W2ZFM-92.6 miles 124°2017-01-19 19:21:32
9W2AOY-93.4 miles 148°2017-01-19 19:43:39 9W2RVF-103.5 miles 97°2017-01-20 02:53:26
9W2RVF-13.5 miles 97°2016-12-26 09:48:42 9W2GEE-93.6 miles 147°2016-12-28 09:54:17
9W2ZFM-103.8 miles 213°2017-01-19 03:13:54 9W2ZFM-33.9 miles 52°2017-01-20 02:45:31
9W2LUX-14.2 miles 183°2017-01-07 06:39:22 9W2OBB-94.3 miles 130°2017-01-19 09:47:13
9W2OBB-34.3 miles 130°2017-01-20 02:52:11 9W2TBJ-14.5 miles 187°2017-01-20 02:52:30
Stations which heard 9W2USY-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
9W2ALS-3 707 2016-12-31 20:13:24 2017-01-18 05:01:41 OJ11WO > OJ11VN 8.3 miles 256° 2017-01-04 21:43:56
9W2RLW-9 12 2017-01-03 03:46:27 2017-01-18 03:33:29 OJ11VN > OJ11VM 4.2 miles 190° 2017-01-03 04:00:38
9W2RLW-5 454 2016-12-31 20:24:48 2017-01-18 04:55:06 OJ11TK > OJ11UL 8.2 miles 61° 2017-01-11 21:47:03
9W2ZJR-1 15 2017-01-02 03:14:36 2017-01-16 03:27:06 OJ11UL > OJ11VM 9.2 miles 77° 2017-01-02 03:14:36
9M4RGP-3 55 2017-01-15 18:12:38 2017-01-18 04:44:12 OJ11VM > OJ11SO 19.0 miles 286° 2017-01-16 04:03:45
9W2RLW-1 8 2017-01-02 07:55:13 2017-01-08 21:32:34 OJ11UL > OJ11VM 4.1 miles 50° 2017-01-05 20:25:55
9W2UHF-9 6 2017-01-04 01:36:52 2017-01-04 01:41:06 OJ11VL > OJ11VK 0.9 miles 204° 2017-01-04 01:41:06
9W2TBJ-1 469 2016-12-31 20:21:06 2017-01-18 04:56:44 EJ01AM > OJ11VM 10774.9 miles 277° 2017-01-17 07:27:58
9W2ZFM-3 15 2016-12-31 20:23:36 2017-01-15 04:44:24 OJ11VM > OJ11VO 6.6 miles 36° 2017-01-10 03:08:38
9W2BAF-9 1 2017-01-04 01:53:40 2017-01-04 01:53:40 OJ11WL > OJ11VN 7.3 miles 333° 2017-01-04 01:53:40
9W2BAF-3 22 2017-01-04 20:47:07 2017-01-04 21:58:20 OJ11WO > OJ11WO 1.0 miles 109° 2017-01-04 21:58:20
9W2HFI-1 347 2016-12-31 20:16:18 2017-01-18 04:11:29 OJ11UL > OJ11VO 13.2 miles 41° 2017-01-04 01:18:54
9W2RVF-10 50 2016-12-31 20:25:48 2017-01-16 04:23:46 OJ11VN > OJ11VN 4.0 miles 84° 2017-01-02 07:09:12
9W2KHE-1 250 2016-12-31 20:22:29 2017-01-17 18:24:36 JI08AM > OJ11VL 7167.1 miles 89° 2017-01-16 03:26:15
9W2FZW-3 29 2017-01-02 03:30:52 2017-01-17 07:59:54 OJ11UL > OJ11UM 3.1 miles 343° 2017-01-03 23:55:35
9M2RGP-3 376 2017-01-01 18:27:59 2017-01-15 03:47:47 OJ11WL > OJ11SO 25.6 miles 290° 2017-01-04 01:56:44
9W2WHT-3 298 2016-12-31 20:14:28 2017-01-11 23:06:20 OJ11WL > OJ11VN 9.1 miles 317° 2017-01-04 01:52:29
9W2OBB-3 6 2017-01-04 03:49:55 2017-01-16 04:04:42 OJ11VM > OJ11VM 1.8 miles 109° 2017-01-04 22:17:13

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.
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.
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