Prior to the issuance of letters, any interested person may, by written petition filed with the clerk of superior court, and served upon such interested persons as the clerk of superior court may direct, contest the issuance of letters of administration or letters testamentary to a person otherwise entitled to apply for letters of administration or letters testamentary. After a petition has been duly filed, the clerk of superior court shall conduct a hearing and determine to whom letters shall be issued. Appeal may be taken from the order of the clerk as in an estate proceeding pursuant to G.S. 1-301.3.
N.C. Gen. Stat. § 28A-6-4