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AIS vessel SEASTAR TROJAN - show graphs
Callsign: ZDQS7
MMSI number: 236710000
IMO number: 406116
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: SG SIN PEBGB
Location: 37°59.75' N 122°25.05' W - locator CM87SX99VA - show map
8.7 miles North bearing 14° from Tiburon, Marin County, California, United States [?]
8.9 miles North bearing 17° from Belvedere, Marin County, California, United States
15.3 miles North bearing 0° from San Francisco, San Francisco County, California, United States
53.6 miles Northwest bearing 328° from San Jose, Santa Clara County, California, United States
Last position: 2025-01-22 08:14:19 EST (4d 16h29m ago)
2025-01-22 05:14:19 PST local time at Tiburon, United States [?]
Course: 30° – heading 30°
Speed: 16 MPH
Dimensions: length 179 m width 28 m draught 8.9 m
Last path: ZDQS7>ais via SUNSET
Positions stored: 16116
Stations near current position of SEASTAR TROJAN - show more
callsign distance last heard - EST      callsign distance last heard - EST
LYRA414.1 yards 238°2025-01-23 23:22:10 AC SESODA0.9 miles 209°2025-01-13 09:19:48
VELA1.7 miles 202°2025-01-26 19:28:11 Vts. PT. SAN PABLO2.4 miles 188°2025-01-26 23:52:40
AQUALEADER3.1 miles 44°2025-01-26 02:20:55 JAMAICA BAY3.3 miles 196°2025-01-23 07:55:44
GOLDEN GATE3.7 miles 198°2025-01-24 13:02:27 SOLANA3.7 miles 191°2025-01-26 17:14:17
KN6UWF-94.4 miles 99°2025-01-26 17:02:38 3673030004.5 miles 185°2025-01-04 22:32:43
FW15894.7 miles 107°2025-01-27 00:39:34 POLARIS VOYAGER4.8 miles 178°2025-01-26 03:16:16
3673732804.9 miles 184°2025-01-09 07:11:51 GERONIMO4.9 miles 181°2025-01-25 19:13:01
FISHING CREEK5.0 miles 190°2025-01-26 22:15:11 DELTA CATHRYN5.1 miles 183°2025-01-25 22:23:06
COCHISE5.1 miles 175°2025-01-26 23:18:13 APACHE5.1 miles 175°2025-01-26 22:13:31
SAN FRANCISCO5.4 miles 206°2025-01-24 23:22:22 MENDOCINO5.4 miles 205°2025-01-21 22:16:29
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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