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 YC0OSU-9 - show graphs
Mic-E message: Off duty
Location: 6°16.43' S 106°47.96' E - locator OI33JR54WG - show map
5.2 miles Southwest bearing 218° from Jakarta, Jakarta Raya, Indonesia [?]
6.3 miles Northeast bearing 41° from Pamulang, West Java, Indonesia
71.1 miles Northwest bearing 308° from Bandung, West Java, Indonesia
Last position: 2025-01-30 04:06:37 EST (2d 17h53m ago)
2025-01-30 16:06:37 WIB local time at Jakarta, Indonesia [?]
Altitude: 190 ft
Course: 206°
Speed: 0 MPH
Device: Yaesu: FTM-300D (rig)
Last path: YC0OSU-9>PVQ6T3 via WIDE1-1,qAR,YC0OSU-1 (good)
Positions stored: 7327
Packet rate: 46 seconds between packets on average during 2261 seconds.
Other SSIDs: YC0OSU-1 YC0OSU YC0OSU-10 YC0OSU-3 YC0OSU-7
Stations near current position of YC0OSU-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
YC0OSU-1282.7 yards 90°2025-02-01 21:57:34 YC0TBU1.2 miles 200°2025-02-01 21:57:29
YC0TBU-121.2 miles 200°2025-02-01 21:58:47 YC0TBU-21.2 miles 199°2025-01-09 04:58:43
YC0TBU-31.2 miles 199°2025-02-01 22:00:22 YC0TBU-141.2 miles 199°2025-01-24 10:03:57
YC0TBU-71.2 miles 199°2025-02-01 22:00:22 YC0TBU-81.2 miles 199°2025-02-01 22:00:22
YD0NXX-51.7 miles 307°2025-02-01 21:59:44 YD0NXX-81.7 miles 307°2025-01-25 08:05:59
YD0NXX-71.7 miles 308°2025-02-01 20:12:00 YD0NXX-31.9 miles 301°2025-02-01 21:27:19
YD0NXX-41.9 miles 301°2025-01-08 19:29:47 YC0AQN-92.1 miles 142°2025-01-27 09:46:24
YD1SDM2.3 miles 360°2025-01-03 06:55:36 YC0TGA3.0 miles 205°2025-01-16 04:13:45
YC0TGA-R3.0 miles 205°2025-01-19 19:21:40 YE0EEE-74.0 miles 311°2025-02-01 21:56:19
YE0EEE-54.1 miles 298°2025-02-01 21:59:38 YE0EEE-24.1 miles 298°2025-02-01 21:59:38
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