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AIS vessel CHEM SEA 1 - show graphs
Callsign: CQTD
MMSI number: 255805583
IMO number: 731729
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: JPSAG=>USSCK
Location: 37°57.11' N 123°05.23' W - locator CM87KW98MK - show map
16.2 miles Southwest bearing 231° from Inverness, Marin County, California, United States [?]
22.0 miles West bearing 258° from Lagunitas-Forest Knolls, Marin County, California, United States
38.4 miles West bearing 289° from San Francisco, San Francisco County, California, United States
77.7 miles Northwest bearing 303° from San Jose, Santa Clara County, California, United States
Last position: 2025-02-05 16:54:37 EST (15h11m ago)
2025-02-05 13:54:37 PST local time at Inverness, United States [?]
Course: 299.39999389648° – heading 300°
Speed: 15 MPH
Dimensions: length 160 m width 25 m draught 9.4 m
Last path: CQTD>ais via SUNSET
Positions stored: 6500
Stations near current position of CHEM SEA 1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EAGLE BRISBANE0.4 miles 139°2025-01-26 00:14:14 KAREN JEANNE 1.6 miles 176°2025-01-13 21:16:04
6360242992.7 miles 308°2025-02-03 12:44:01 3667449304.4 miles 88°2025-01-21 22:54:38
AF6MQ-D5.8 miles 55°2025-02-06 08:00:47 JAMAICA BAY6.4 miles 119°2025-02-05 11:34:41
3671851306.6 miles 115°2025-01-10 12:55:54 ONE MANHATTAN6.9 miles 309°2025-01-31 23:45:15
WOOYANG CLES7.3 miles 120°2025-01-29 23:53:41 BLACK HAWK8.6 miles 327°2025-01-28 08:02:22
ASL TRINITY9.6 miles 120°2025-02-02 01:56:47 36949328912.3 miles 95°2025-01-15 16:21:25
YM WISH13.4 miles 314°2025-01-23 20:21:46 CG SOCKEYE13.5 miles 104°2025-01-29 19:06:02
36759305013.6 miles 115°2025-01-13 00:41:19 MTRSMW10A14.1 miles 29°2025-02-04 17:02:21
W6/CC-07114.8 miles 53°2025-01-24 14:33:44 MTRMWS10A15.0 miles 30°2025-02-04 17:02:21
N5HIT-715.6 miles 49°2025-02-05 19:27:45 MTRSMW20A16.0 miles 78°2025-02-04 17:32:18
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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