Prior to start, whom should you confer with for unusual maintenance conditions or malfunctions?

• A. Crew chief or nearby IP
• B. Ops Sup
• C. RSU
• D. SOF

Answer: (A)

When there’s an unusual maintenance condition or a malfunction, the person best positioned to advise and clear the aircraft is the crew chief or, if available, the nearby instructor pilot. The crew chief is responsible for the aircraft’s airworthiness and knows the current discrepancies, maintenance status, and required actions. The instructor pilot can assess how those issues affect flight safety and authorize or deny a start based on safety. Consulting them ensures the aircraft is safe to fly and prevents starting with an unresolved problem. Other roles, like an operations supervisor, or support units, do not have the direct maintenance authority or specific knowledge of the aircraft’s condition needed to approve a start.