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 HTK CONFIDENCE - show graphs
Callsign: 3WWF9
MMSI number: 574002820
IMO number: 412969
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Destination: WEIFANG/CHINA
Location: 33°54.37' N 134°55.27' E - locator PM73LV07ML - show map
15.6 miles East bearing 93° from Anan, Tokushima, Japan [?]
20.4 miles East bearing 108° from Komatsushima, Tokushima, Japan
56.2 miles South bearing 195° from Kōbe-shi, Hyōgo, Japan
63.7 miles Southwest bearing 212° from Ōsaka-shi, Ōsaka, Japan
Last position: 2024-12-19 07:27:48 EST (4d 15h10m ago)
2024-12-19 21:27:48 JST local time at Anan, Japan [?]
Course: 188° – heading 189°
Speed: 14 MPH
Dimensions: length 168 m width 27 m draught 5.2 m
Last path: 3WWF9>ais via JP3QZN-B
Positions stored: 1410
Stations near current position of HTK CONFIDENCE - show more
callsign distance last heard - EST      callsign distance last heard - EST
STAR RENEE170.5 yards 46°2024-12-20 06:55:23 TACHIBANA 2353.6 yards 239°2024-12-12 02:33:27
MOUNT ELBRUS398.0 yards 7°2024-12-15 03:09:31 MARVEL HAWK497.7 yards 36°2024-12-14 03:03:52
GREEN CHILE0.5 miles 35°2024-12-12 06:18:51 TANGGUH PALUNG0.7 miles 312°2024-11-25 05:14:38
AMADI0.7 miles 319°2024-12-21 02:53:03 SAMATAN0.8 miles 25°2024-12-20 05:48:28
KYOWA EAGLE0.9 miles 82°2024-12-23 06:49:26 SERI ANGGUN1.0 miles 46°2024-12-02 04:08:34
PRINCESS PACIFIC1.1 miles 33°2024-12-23 09:27:13 APOLLON HIGHWAY1.1 miles 46°2024-12-22 07:20:19
SERI BIJAKSANA1.2 miles 129°2024-12-20 04:48:18 HOEGH SEOUL1.2 miles 41°2024-12-20 13:01:21
AFROESSA1.3 miles 25°2024-12-20 11:04:20 SUN EDELWEISS1.3 miles 36°2024-12-23 06:57:26
KSL SINGAPORE1.3 miles 136°2024-12-20 08:33:19 SANTA ISABEL1.3 miles 8°2024-12-07 01:27:53
CAPE HAYATE1.3 miles 35°2024-12-13 06:46:23 KASHIMA MARU NO.101.4 miles 99°2024-12-22 04:34:19
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