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 USNS WALTER S DIEHL - show graphs
Map loading...
Callsign: NWSD
MMSI number: 367222000
IMO number: 511495
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: 3 (ETA ***00 24:60)
Location: 34°58.38' N 139°38.79' E - locator PM94TX73NM - show map - static map
11.6 miles South bearing 172° from Miura, Kanagawa, Japan [?]
12.5 miles West bearing 267° from Tateyama, Chiba, Japan
32.8 miles South bearing 180° from Yokohama-shi, Kanagawa, Japan
49.5 miles South bearing 183° from Tokyo, Tōkyō, Japan
Last position: 2016-09-04 21:25:53 EDT (233d 16h19m ago)
2016-09-05 10:25:53 JST local time at Miura, Japan [?]
Course: 181° – heading 182°
Speed: 21 MPH
Dimensions: length 206 m width 30 m draught 0.0 m
Last path: NWSD>ais via JR1CAD-10
Positions stored: 1378
Stations near current position of USNS WALTER S DIEHL - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ASIA ENDEAVOUR395.1 yards 20°2017-04-04 02:06:46 NISSHO MARU0.7 miles 103°2017-04-10 02:47:11
BRIGHT OCEAN0.8 miles 224°2017-04-11 21:24:33 APL KOREA0.9 miles 93°2017-04-08 20:34:59
AL REKAYYAT1.0 miles 277°2017-04-06 09:36:52 AMANI1.0 miles 63°2017-04-22 09:32:47
KAIMON MARU1.0 miles 64°2017-04-23 05:02:11 NORTHWEST SEAEAGLE1.1 miles 335°2017-04-11 01:08:28
POLARIS ACE1.2 miles 185°2017-03-31 00:58:43 SINE MAERSK1.2 miles 164°2017-04-25 07:14:38
GUANG DONG BRIDGE1.2 miles 135°2017-04-21 18:41:34 STI VILLE1.3 miles 99°2017-04-16 10:06:54
ENERGY HORIZON1.4 miles 36°2017-04-21 04:44:59 MSC LEVINA1.4 miles 135°2017-04-25 07:40:28
PACIFIC HIGHWAY1.5 miles 107°2017-04-01 06:28:12 IBRI LNG1.6 miles 34°2017-04-03 05:24:52
HOEGH NEW YORK1.6 miles 76°2017-03-31 08:25:48 SEAODYSSEY1.7 miles 89°2017-03-28 22:41:16
MAERSK GIRONDE1.8 miles 23°2017-04-16 01:54:06 PACIFIC ARCADIA1.8 miles 43°2017-04-25 00:04:26
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.
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