Federal Aviation Administration, DOT

Section 21.305

Section 21.225 Provisional airworthiness certificates corresponding with provisional amendments to type certificates.
(a) An applicant is entitled to a Class
I or a Class II provisional airworthiness
certificate, for an aircraft, for which a
provisional amendment to the type
certificate has been issued, if - 
(1) He meets the eligibility requirements of Section 21.213 and he complies with
this section; and
(2) The FAA finds that there is no
feature, characteristic, or condition of
the aircraft, as modified in accordance
with the provisionally amended type
certificate, that would make the aircraft unsafe when operated in accordance with the applicable limitations
established in SectionSection 21.85(g), 91.317, and
121.207 of this chapter.
(b) The applicant must show that the
modification was made under a quality
system adequate to ensure that the
modification conforms to the provisionally amended type certificate.
(c) The applicant must submit a
statement that the aircraft has been
found by him to be in a safe operating
condition under the applicable limitations.
(d) The aircraft must be flown at
least five hours by the manufacturer.
(e) The aircraft must be supplied
with a provisional aircraft flight manual or other document and appropriate
placards containing the limitations required by SectionSection 21.85(g), 91.317, and 121.207
of this chapter.
[Doc. No. 5085, 29 FR 14571, Oct. 24, 1964, as
amended by Amdt. 21-12, 31 FR 13389, Oct. 15,
1966; Amdt. 21-66, 54 FR 34329, Aug. 18, 1989;
Amdt. 21-92, 74 FR 53390, Oct. 16, 2009]

Subpart J [Reserved]
Subpart K - Parts Manufacturer
Approvals

spaschal on DSK3GDR082PROD with CFR

SOURCE: Docket No. FAA-2006-25877, Amdt.
21-92, 74 FR 53390, Oct. 16, 2009, unless otherwise noted.

Section 21.301 Applicability.
This subpart prescribes - 
(a) Procedural requirements for
issuing PMAs; and
(b) Rules governing holders of PMAs.

Section 21.303 Application.
(a) The applicant for a PMA must
apply in a form and manner prescribed
by the FAA, and include the following:
(1) The identity of the product on
which the article is to be installed.
(2) The name and address of the manufacturing facilities at which these articles are to be manufactured.
(3) The design of the article, which
consists of - 
(i) Drawings and specifications necessary to show the configuration of the
article; and
(ii) Information on dimensions, materials, and processes necessary to define
the structural strength of the article.
(4) Test reports and computations
necessary to show that the design of
the article meets the airworthiness requirements of this subchapter. The test
reports and computations must be applicable to the product on which the
article is to be installed, unless the applicant shows that the design of the article is identical to the design of a article that is covered under a type certificate. If the design of the article was obtained by a licensing agreement, the
applicant must provide evidence of
that agreement.
(5) An applicant for a PMA based on
test reports and computations must
provide a statement certifying that the
applicant has complied with the airworthiness requirements of this subchapter.
(b) Each applicant for a PMA must
make all inspections and tests necessary to determine - 
(1) Compliance with the applicable
airworthiness requirements;
(2) That materials conform to the
specifications in the design;
(3) That the article conforms to its
approved design; and
(4) That the manufacturing processes, construction, and assembly conform to those specified in the design.
Section 21.305 Organization.
(a) Each applicant for or holder of a
PMA must provide the FAA with a document - 
(1) Describing how its organization
will ensure compliance with the provisions of this subpart;
(2) Describing assigned responsibilities, delegated authorities, and the

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