297.20—Filing for registration.
(a)
Not later than 60 days before the start of operations as a foreign indirect air carrier, every foreign air freight forwarder and foreign cooperative shippers association shall apply for registration with the Department, unless upon a showing of good cause, the Director, Office of Aviation Analysis, allows application at a later time.
(b)
Application shall consist of filing with the Department's Office of Aviation Analysis, Special Authorities Division, two copies of completed OST Form 4506, which may be obtained from the Department of Transportation, Special Authorities Division.