Sec. 21.215 - Application.
Applications for provisional airworthiness certificates must be submitted to the Manufacturing Inspection District Office in the geographic area in which the manufacturer or air carrier is located. The application must be accompanied by the pertinent information specified in this subpart.
[Amdt. 21-67, 54 FR 39291, Sept. 25, 1989; 54 FR
52872, Dec. 22, 1989]