Example: air traffic controller
Etso Authorisations
Found 1 free book(s)
Part 21 Overview - ICAO
www.icao.intEUROPEAN TECHNICAL STANDARD ORDER AUTHORISATIONS (ETSO) •Once authorised the articles shall be ETSO marked •The classification and approval of minor changes and repairs can be undertaken by the ETSO authorisation holder •A major change or repair requires a new application for an ETSO authorisation