Ethics is the rule of right conduct or practice in a profession. The basic principles of ethics are beneficence. justice and autonomy or individual freedom. There is very minor demarcation between ethics and the law. https://www.spidertattooz.com/Messerschmitt-Me262A-1A-Fighter-Aircraft-LT-Walter-Hagenah-III-Jagdeschwader-7-Larz-Airfield-Germany-1945-German-Luft/