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AIS vessel CHANGCHANGNANHAI - show graphs
Callsign: BTYU
MMSI number: 414380000
IMO number: 535864
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: TABONEO
Location: 1°15.32' N 104°08.88' E - locator OJ21BG71SH - show map
20.7 miles East bearing 97° from Singapore, Singapore [?]
23.9 miles Southeast bearing 129° from Kampung Pasir Gudang Baru, Johor, Malaysia
30.6 miles Southeast bearing 118° from Johor Bahru, Johor, Malaysia
Last position: 2025-01-20 23:52:09 EST (18d 14m ago)
2025-01-21 12:52:09 +08 local time at Singapore, Singapore [?]
Course: 83° – heading 78°
Speed: 12 MPH
Dimensions: length 189 m width 32 m draught 6.7 m
Last path: BTYU>ais via S60AK
Positions stored: 573
Stations near current position of CHANGCHANGNANHAI - show more
callsign distance last heard - EST      callsign distance last heard - EST
SAGA JANDAIA52.2 yards 332°2025-02-07 19:25:13 URAGA PRINCESS64.5 yards 227°2025-02-06 19:32:40
SEA LIBERTY68.1 yards 0°2025-02-06 15:19:45 SONGA LEOPARD79.3 yards 75°2025-01-30 17:36:05
MORNING CONCERT186.4 yards 64°2025-01-18 23:44:15 WOOHYUN GREEN218.6 yards 301°2025-01-31 02:06:19
NOZOMI239.5 yards 240°2025-02-04 06:20:24 COSCO AQUARIUS269.8 yards 70°2025-01-31 08:15:38
NAVIG8 PASSION280.7 yards 89°2025-02-03 23:57:37 SHENG HANG HUA 1368.6 yards 115°2025-02-02 14:22:26
STOLT CEDAR369.5 yards 122°2025-01-19 19:29:41 STEPHANIE C386.7 yards 311°2025-01-20 20:41:55
NEPTUNE ACE401.0 yards 106°2025-02-03 04:27:26 SPAR GEMINI416.6 yards 302°2025-01-19 04:50:11
MERKUR ARCHIPELAGO467.9 yards 92°2025-02-03 11:19:23 COSCO SURABAYA498.1 yards 319°2025-01-31 08:27:03
MSC SOFIA509.4 yards 105°2025-01-10 14:45:23 JIGJIGA0.3 miles 289°2025-01-19 20:58:10
YANEE0.3 miles 281°2025-01-20 23:01:11 SUPER EASTERN0.4 miles 118°2025-02-03 05:25:01
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.
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