1 / 19

Influences on Master and Pilot

Influences on Master and Pilot. Master’s Errors . Not aware of pilot’s passage plan Did not engage in master/pilot exchange Did not understand the pilot’s question about the symbols on the electronic chart Did not recognize that the ship was headed toward the Delta tower. Likely Influences.

andrebutler
Download Presentation

Influences on Master and Pilot

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Influences on Master and Pilot

  2. Master’s Errors • Not aware of pilot’s passage plan • Did not engage in master/pilot exchange • Did not understand the pilot’s question about the symbols on the electronic chart • Did not recognize that the ship was headed toward the Delta tower

  3. Likely Influences • Experience • Language • Culture • Perceived pilot attitude

  4. Experience • Master had 10 years of experience in command and working with pilots, including U.S. pilots • Master had never captained a vessel out of San Francisco • This was the master's first voyage on the Cosco Busan without supervision by the company's superintendent • The master and crew were still relatively new to the ship, each other, and Fleet Management. • Pilot spent 26 years piloting vessels in San Francisco Harbor

  5. Language • Master and crew operating in native English language environment • Master conversant in English, but not a native English-speaker • Language differences impeded master’s ability to communicate with pilot

  6. Culture • Cultures differ in certain key dimensions • Asian cultures found to perceive greater differences in status or power between superior and subordinate than Western cultures • Asian language and culture not unusual for crews in San Francisco

  7. Master/Pilot Interaction • VDR recorded professional but limited discussion between pilot and master • Pilot and master can be heard attending mostly to their own areas of responsibility • Pilot asserted that presenting pilot card, stating that he would answer questions, was sufficient to provide information to master • The master did not inquire about the intended route or precautions to take because of reduced visibility • Minimal interaction between master and pilot once the ship was under way

  8. Experience • Disparity in experience increases likelihood that senior but less experienced person will defer to subordinate • Master was superior to pilot on vessel but pilot was experienced in San Francisco Harbor • Blurring and reversal of roles

  9. Summary • Considerable disparity in experience in San Francisco Harbor • Language and cultural factors • Perception of pilot’s attitude • Lack of effective communication • Master deferred all navigation planning and execution to pilot • Master played little or no role overseeing pilot

  10. Pilot’s Errors • Inability to interpret “red triangles” • Failed to release tug • Inability to interpret radar images • Failed to detect RACON • Failed to effectively query VTS • Failed to integrate available information

  11. Potential Antecedents • Experience • Training • Navigation equipment design, and/or • Physiological or behavioral issues

  12. Experience • 26 years of experience as a San Francisco pilot • He had piloted all types of ships: • In all likely environments • With all likely vessel bridge components • With vessel crewmembers of diverse cultural, language, and experiential backgrounds

  13. Training • Likely an issue with operators with limited experience • Trained in radar interpretation and BRM

  14. Equipment Design • Likely an issue with operators who have limited experience using the equipment • Over time, experience with equipment will compensate for design deficiencies • Pilot’s 26 years of experience effectively ruled out equipment design as a factor affecting his performance • Pilot relied on ship's crew for assistance in using bridge equipment

  15. Physiological or Behavioral Factors • Permanent, e.g., hearing loss • Temporary, e.g., fatigue • Fatigue cannot be ruled out • Medical factors – medical conditions & medication use cannot be ruled out

  16. Medical Factors • History of medical conditions • Numerous prescription medications with documented adverse effects on cognitive performance

  17. Previous Performance • No information on factors affecting previous voyages • May have committed errors previously

  18. Summary • Extensive use of medications with known adverse effects on cognitive performance

More Related