CPL Air Law · Mock exam

A CPL holder notices the battery electrolyte is low before a flight. Under CASR Part 43 Appendix A, the pilot may:

• A.Top up the electrolyte only if an AME is present to countersign
• B.Top up the electrolyte, clean the terminals, and complete the maintenance release entry
• C.Replace the entire battery with the correct approved unit
• D.Not touch the battery — all battery work requires an AME