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 9W2CHF-9 - show graphs
Comment: 5th Anniversary ERRC
Mic-E message: In service
Location: 1°34.41' N 103°51.89' E - locator OJ11WN37SP - show map
3.8 miles Southeast bearing 119° from Ulu Tiram, Johor, Malaysia [?]
7.0 miles North bearing 353° from Kampung Pasir Gudang Baru, Johor, Malaysia
10.5 miles Northeast bearing 45° from Johor Bahru, Johor, Malaysia
19.6 miles North bearing 3° from Singapore, Singapore
Last position: 2024-06-15 12:09:50 EDT (1h47m ago)
2024-06-16 00:09:50 +08 local time at Ulu Tiram, Malaysia [?]
Altitude: 184 ft
Course: 87°
Speed: 74 MPH
Device: Kenwood: TM-D710 (rig)
Last path: 9W2CHF-9>P1STT1 via 9W2BAF-3*,WIDE2-1,qAR,9W2HFI-1 (good)
Positions stored: 50018
Packet rate: 80 seconds between packets on average during 3897 seconds.
Other SSIDs: 9W2CHF-5
Stations near current position of 9W2CHF-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
9W2BAF-30.9 miles 2°2024-06-15 13:54:42 9W2BAF-90.9 miles 3°2024-06-14 01:47:52
9W2DVZ-83.2 miles 245°2024-06-15 09:01:02 9W2WIU-33.8 miles 273°2024-06-15 13:53:27
9W2RMJ-93.9 miles 273°2024-06-15 08:39:01 9W2HFI-74.2 miles 315°2024-06-13 21:03:21
9W2HFI-94.2 miles 315°2024-06-15 11:13:53 9W2HFI-14.2 miles 315°2024-06-15 13:53:18
9W2BAF-54.4 miles 284°2024-06-13 04:22:44 9W2ZFM-34.4 miles 301°2024-06-15 13:52:32
9W2MEF-104.4 miles 275°2024-05-25 12:48:13 9W2MEF4.5 miles 274°2024-05-25 12:49:44
9W2OBB-34.6 miles 231°2024-06-15 13:51:08 9W2OBB-84.6 miles 231°2024-06-09 10:19:44
9M2LMF-25.6 miles 275°2024-05-18 05:24:27 9W2ZJR-26.3 miles 149°2024-05-26 08:22:59
9W2KHE-46.6 miles 355°2024-06-15 10:46:03 9W2USY-86.9 miles 269°2024-06-15 11:13:09
3389620007.5 miles 194°2024-06-12 19:44:16 5250191157.5 miles 207°2024-06-15 04:40:40
Stations which heard 9W2CHF-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
9W2BPA-1 15 2024-06-13 15:11:19 2024-06-13 15:25:29 OJ11KU > OJ11LU 5.8 miles 89° 2024-06-13 15:25:29
9W2ZFM-3 13 2024-06-13 13:52:49 2024-06-15 12:08:41 OJ11VO > OJ11VO 4.1 miles 100° 2024-06-13 13:56:39
9W2BAF-3 7 2024-06-13 13:46:47 2024-06-15 12:09:50 OJ11VN > OJ11WO 3.0 miles 79° 2024-06-13 13:51:37
9W2HFI-1 8 2024-06-13 13:51:46 2024-06-15 12:09:19 OJ11WN > OJ11VO 3.8 miles 322° 2024-06-15 12:09:19
9M4RJN-3 255 2024-06-13 14:23:16 2024-06-15 11:22:31 OJ11SP > OJ11LT 40.7 miles 285° 2024-06-15 11:22:31
9M4RJB-3 1 2024-06-13 14:10:26 2024-06-13 14:10:26 OJ11TO > OJ11UL 14.0 miles 137° 2024-06-13 14:10:26
9W2GCC-1 3 2024-06-13 13:50:16 2024-06-15 12:06:59 OJ11RQ > OJ11UL 22.1 miles 128° 2024-06-13 14:19:15
9W2WIU-3 6 2024-06-13 13:50:28 2024-06-15 12:08:20 OJ11WN > OJ11VN 2.3 miles 277° 2024-06-13 13:50:28
9W2DVZ-1 13 2024-06-13 13:51:56 2024-06-15 12:02:39 OJ11TO > OJ11UN 7.6 miles 127° 2024-06-13 14:05:43
9M2ZAK-3 4 2024-06-13 14:03:00 2024-06-15 11:30:15 OJ11TO > OJ11TP 5.6 miles 49° 2024-06-15 11:29:09

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.
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