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*
AIS vessel BTS CALYPSO - show graphs
Callsign: 9V3878
MMSI number: 563406000
Navigational status: Under way (engine) (0)
Vessel class: Tanker (89)
Destination: PEBGC SG
Location: 1°17.65' N 103°59.78' E - locator OJ11XH90NO - show map
10.1 miles East bearing 88° from Singapore, Singapore [?]
14.8 miles Southeast bearing 146° from Kampung Pasir Gudang Baru, Johor, Malaysia
20.3 miles Southeast bearing 126° from Johor Bahru, Johor, Malaysia
Last position: 2024-11-22 21:45:00 EST (2m2s ago)
2024-11-23 10:45:00 +08 local time at Singapore, Singapore [?]
Course: 63° – heading 69°
Speed: 5 MPH
Dimensions: draught 6.0 m
Last path: 9V3878>ais via 9V1AK
Positions stored: 2675
Stations near current position of BTS CALYPSO - show more
callsign distance last heard - EST      callsign distance last heard - EST
VASSOS 2267.5 yards 155°2024-11-22 21:39:51 ES ASPIRE287.0 yards 46°2024-11-18 02:38:19
MT HAI YIN 1339.3 yards 324°2024-11-22 19:32:22 PEARL KATE405.2 yards 355°2024-11-22 21:45:30
CP SHENZHEN478.5 yards 183°2024-11-09 23:03:35 ARDENT479.7 yards 41°2024-11-22 20:12:49
HY JADE481.9 yards 151°2024-11-22 21:45:30 CH DORIS495.7 yards 18°2024-11-20 21:40:10
OM SINGAPORE511.3 yards 151°2024-11-10 19:08:40 AL MAQAM0.3 miles 93°2024-11-12 21:01:00
VS REMLIN0.3 miles 277°2024-11-22 21:45:00 SPAR SPICA0.3 miles 222°2024-11-09 01:38:32
VENUS0.4 miles 49°2024-11-22 19:27:13 PACIFIC CHAMP0.4 miles 210°2024-10-26 14:51:55
CLIA0.4 miles 118°2024-11-22 02:40:22 QC PUNNY0.4 miles 185°2024-11-10 17:21:27
DELPHINE0.4 miles 97°2024-11-22 20:54:02 SEA LOYALTY0.4 miles 334°2024-11-22 21:45:30
BUNUN POWER0.4 miles 100°2024-11-22 21:43:58 ESSENCE0.4 miles 355°2024-11-22 21:42:25
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