N.C. Gen. Stat. § 44A-55: Persons entitled to a lien on an aircraft.

Any person who has expended labor, skill, or materials on an aircraft or has furnished storage for an aircraft at the request of its owner has a perfected lien on the aircraft beginning on the date the expenditure of labor, skill, or materials or the storage commenced, for the contract price for the expenditure of labor, skill, or materials or for the storage, or, in the absence of a contract price, for the reasonable worth of the expenditure of labor, skill, or materials, or of the storage. The lien under this section survives even if the possession of the aircraft is surrendered by the lienor. (2006-222, s. 1.1.)