a crew member who performs, in the interest of safety of passengers, duties assigned by the operator or the pilot-in-command of the aircraft, but who shall not act as a flight crew member, a crew member, other than a flight crew member or technical crew member, who performs duties in the interests of safety of passengers and aircraft during operations, meeskonnaliige, kes reisijate ohutuse huvides täidab õhusõiduki käitaja või kapteni poolt määratud kohustusi, kuid kes ei tegutse lennumeeskonna liikmena