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AIS vessel SIEM CICERO - show graphs
Callsign: D5LL4
MMSI number: 636017539
IMO number: 762534
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Destination: CA HAL
Location: 28°43.33' N 95°07.57' W - locator EL28KR43UI - show map
21.4 miles Southeast bearing 139° from Freeport, Brazoria County, Texas, United States [?]
23.0 miles Southeast bearing 147° from Oyster Creek, Brazoria County, Texas, United States
67.1 miles South bearing 176° from Pasadena, Harris County, Texas, United States
73.3 miles South bearing 169° from Houston, Harris County, Texas, United States
Last position: 2024-06-06 06:41:16 EDT (9d 7h24m ago)
2024-06-06 05:41:16 CDT local time at Freeport, United States [?]
Course: 12° – heading 12°
Speed: 15 MPH
Dimensions: length 200 m width 32 m draught 7.9 m
Last path: D5LL4>ais via N5JLR
Positions stored: 18301
Stations near current position of SIEM CICERO - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
UOG SYROS2.5 miles 25°2024-05-25 19:51:49 CLEAROCEAN FUKU5.6 miles 89°2024-05-28 11:02:34
BOW EXCELLENCE7.8 miles 335°2024-05-28 08:46:11 PRIMA ENERGY8.8 miles 353°2024-05-28 09:08:13
FAIRCHEM TRIUMPH9.7 miles 341°2024-06-02 18:04:27 ORION SEA9.7 miles 358°2024-06-02 19:04:32
HGXSMWc2A9.7 miles 160°2024-05-17 23:32:21 KJ5EXP-N12.3 miles 57°2024-05-25 14:38:26
THOR15.4 miles 350°2024-06-02 18:06:27 DODGE ISLAND16.6 miles 325°2024-05-28 09:35:23
366906130 US18.5 miles 41°2024-06-02 18:03:27 DENIA18.5 miles 325°2024-05-25 13:49:19
LAMAR18.5 miles 324°2024-05-28 09:13:13 TENERGY18.5 miles 324°2024-05-28 08:41:10
EVELENA18.5 miles 324°2024-05-28 08:46:11 BRITISH LISTENER18.7 miles 324°2024-05-25 19:48:49
MISS GABRIELLA18.7 miles 320°2024-05-25 19:37:48 JACKSON SCOTT18.7 miles 320°2024-05-28 08:46:11
BRAZOS PILOT18.8 miles 325°2024-05-25 13:42:19 GL5418.8 miles 324°2024-05-28 08:46:11
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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