In the aviation industry too, world class inspection services are of great importance. Extremely small dents and bumps caused during fuselage mounting are only recognizable after the painting process and often lead to complaints during customer acceptance tests. Furthermore, flush rivet heads and the smallest possible rivet indentations in the outer skin of an aircraft are technically and esthetically critical. In addition to versatile applications on the outer skin of an aircraft, the interior also offers different fields of application e.g. the inspection of flaps on hand luggage compartments, armrests and wall coverings.