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 KLARA OLDENDORFF - show graphs
Callsign: CQAR4
MMSI number: 255806254
IMO number: 849007
Navigational status: At anchor (1)
Vessel class: Cargo (70)
Destination: CNSON
Location: 1°16.93' N 103°59.80' E - locator OJ11XG97OQ - show map
10.1 miles East bearing 93° from Singapore, Singapore [?]
15.5 miles Southeast bearing 148° from Kampung Pasir Gudang Baru, Johor, Malaysia
20.8 miles Southeast bearing 128° from Johor Bahru, Johor, Malaysia
Last position: 2024-11-26 05:05:36 EST (4h25m ago)
2024-11-26 18:05:36 +08 local time at Singapore, Singapore [?]
Course: 184° – heading 192°
Speed: 7 MPH
Dimensions: length 229 m width 32 m draught 13.9 m
Last path: CQAR4>ais via 9V1AK
Positions stored: 3106
Stations near current position of KLARA OLDENDORFF - show more
callsign distance last heard - EST      callsign distance last heard - EST
AL FALAH147.3 yards 5°2024-11-12 12:20:46 BULK LAMBERT248.7 yards 149°2024-11-10 14:01:31
ANDREAS K250.7 yards 273°2024-10-28 12:12:24 OBSERVATOR265.7 yards 174°2024-11-12 13:29:27
AQUILA OCEAN298.8 yards 319°2024-11-10 04:58:55 PAN ADVANCE306.6 yards 189°2024-11-11 23:19:02
HAMBURG EAGLE318.6 yards 313°2024-11-13 18:11:44 BULK SANTOS324.4 yards 233°2024-10-30 07:15:56
WELPROFIT348.0 yards 87°2024-11-21 12:27:35 QING QUAN SHAN366.9 yards 142°2024-11-21 08:40:06
CARO370.3 yards 132°2024-11-04 11:19:48 MIM VANGELIS JR375.8 yards 326°2024-11-20 15:13:15
EPTALOFOS376.1 yards 142°2024-11-11 04:50:29 TSUKUBA MARU389.7 yards 148°2024-11-26 09:29:58
PROTEUS393.6 yards 111°2024-11-10 22:47:33 HUA YOU 1420.9 yards 149°2024-10-30 16:50:02
SABRINA GLORY443.8 yards 92°2024-11-10 03:01:05 ISOLDA D472.5 yards 146°2024-11-11 19:01:46
BLUE ALEXANDRA475.0 yards 101°2024-11-07 13:41:52 OSHIMA TRADER503.1 yards 277°2024-11-13 11:56:50
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