Can passengers be on board or board/deplane the aircraft during fueling with an engine running?

Can passengers be on board or board/deplane the aircraft during fueling with an engine running?

• A. No, fire hazard when the engine is on. They can board when the engine is off.
• B. Yes, as long as a supervisor is present
• C. Only passengers can board but not deplane
• D. Only crew can board but not deplane

Answer: (D)

During fueling with an engine running, there is a significant fire and ignition risk from fuel vapors and operating engines. To manage this hazard, only trained crew members are allowed on board so they can monitor the fueling and respond to any issues; passengers must not be on board or deplane during this phase.

During fueling with an engine running, there is a significant fire and ignition risk from fuel vapors and operating engines. To manage this hazard, only trained crew members are allowed on board so they can monitor the fueling and respond to any issues; passengers must not be on board or deplane during this phase.