Luftdyktig

Luftdyktig is a Norwegian term used to describe an aircraft, its components, or equipment that conforms to its approved design and is considered safe to operate in the air. An airworthy status requires compliance with applicable safety and performance requirements set by the competent aviation authority, and the relevant documentation confirming conformity.

In Norway, luftdyktig status is governed by the Civil Aviation Authority, Luftfartstilsynet, and aligns with international standards from EASA and ICAO. The concept covers civil aircraft from airplanes and helicopters to gliders and other powered or unpowered devices, provided they meet the design, construction, and maintenance requirements. An aircraft may hold an initial airworthiness certificate after type certification and conformity assessments, and subsequently maintain luftdyktig status through continued airworthiness activities.

Certification and maintenance processes underpin luftdyktig status. Type certification establishes that a model meets safety and design criteria. Individual aircraft receive an airworthiness certificate or equivalent documentation after inspection, testing, and verification of compliance. Any major modifications, repairs, or alterations typically require re-certification or approval to ensure continued airworthiness. Ongoing airworthiness depends on a maintenance program, regular inspections, and accurate maintenance records. Operators must address any safety issues identified by inspections, service bulletins, or airworthiness directives.

Documentation is essential to prove luftdyktig status. Key records include the Certificate of Registration, the airworthiness certificate, maintenance logs, and records of inspections, repairs, and approved modifications. Luftdyktig status can be revoked or suspended if the aircraft no longer meets safety standards or regulatory requirements.