Your Company: Each air carrier certificate holder must be a legal entity (company, partnership, individual). Almost all certificates are held by a corporation (or LLC) to mitigate the liability risk. It is possible to sell a company along with all assets, e.g., the air carrier certificate.
Citizenship: Almost all certificates are held by a corporation (or LLC) to mitigate the liability risk. If you are applying as an individual, then you must be a citizen of the United States or one of its possesions. Each member of a partnership must be a citizen of the United States. Reference FAA Order 89001. Volume 2, Chapter 2, Section 1.
The president and 2/3 or more of the board of directors of a corporation or association must be US citizens and 2/3 or more of the board of directors and managing officers must be US citizens with at least 75% of the voting interest owned or controlled by US citizens.
DBA Name: DBA refers to Doing Business As. The FAA refers to this as a ficticious name. A DBA name may be established by filing the name as a DBA name in your state. The DBA name that you use may not be a legal entity, such as another company name. Passengers must be notified of the certificate holder's name.
Fax Number: This number is used in some forms, letters, authorizations, and FAA data forms.
Mailing Address: Your mailing address is used in several FAA and DOT forms. This may be a post office box and does not need to be within your certificate holding district office. It does need to be a location that you check regularly and use for correspondence. The principal base of operations, described later, has different restrictions.
Agent Information: This person will be the principal point of contact with your company. This must be able to communicate in English and must be familiar with the certification process.
Email Address: Your email address will be used to login along with a password. It must be valid.
Level of Certification (Product): A Full 135 Operator must have: Director of Operations, Chief Pilot, and Director of Maintenance. Each person filling a management position must comply with CFR 119.71.