Sorry ferry pilot..thought you were dealing with big aeroplanes
References...noise abatement proceedure Staines disaster June 1972.
No reference as kept secret outside company, Boeing and authorities...although at the time we were changing engines and pylons together using fork lift trucks which led to the Chicago DC10 crash
Big airlines flight ex lax which landed in Manchester...jettison pumps used for cross feeding instead of main pumps.
Big airlines 777 when the "on ground emergency" checklist had been changed which led to fuel shut offs being left open.
good luck...sure there are still some ill thought out proceedures.