Question

When is the C909 completed (only used for LHR)?

Option 1: During briefing
Option 2: After takeoff
Option 3: During boarding
Option 4: Before landing

Answer 1

The
`C909` appears related to aviation and is likely a document or checklist for flights at London Heathrow. Content loaded when the
`C909` is completed is crucial, but the correct completion time remains uncertain without specific knowledge of the document.

Step-by-step explanation:

The
`C909` appears to be a specific document or checklist, likely in the context of aviation given the reference to LHR, which is the airport code for London Heathrow. When it comes to aviation-related checklists or procedures, content loaded when is the completed is critical for the safe and efficient operation of flights.

Though without specific knowledge about this document, it's difficult to ascertain the correct answer, a logical guess based on standard aviation procedures might suggest during briefing or before landing as plausible times for such checklists to be completed. However, since there's uncertainty regarding the exact nature and use of the
`C909`, this is merely speculative and not a definitive answer.