Federal Aviation Administration, DOT

Section 21.47

crew for emergency egress and the use
of parachutes.
(e) Except in gliders and manned free
balloons, an applicant must discontinue flight tests under this section
until he shows that corrective action
has been taken, whenever - 
(1) The applicant-s test pilot is unable or unwilling to make any of the
required flight tests; or
(2) Items of noncompliance with requirements are found that may make
additional test data meaningless or
that would make further testing unduly hazardous.
(f) The flight tests prescribed in paragraph (b)(2) of this section must include - 
(1) For aircraft incorporating turbine
engines of a type not previously used in
a type certificated aircraft, at least 300
hours of operation with a full complement of engines that conform to a
type certificate; and
(2) For all other aircraft, at least 150
hours of operation.
[Doc. No. 5085, 29 FR 14564, Oct. 24, 1964, as
amended by Amdt. 21-40, 39 FR 35459, Oct. 1,
1974; Amdt. 21-51, 45 FR 60170, Sept. 11, 1980;
Amdt. 21-70, 57 FR 41368, Sept. 9, 1992; Amdt.
21-95, 76 FR 64233, Oct. 18, 2011; Doc. No.
FAA-2015-1621, Amdt. 21-100, 81 FR 96689,
Dec. 30, 2016]

Section 21.37 Flight test pilot.
Each applicant for a normal, utility,
acrobatic, commuter, or transport category aircraft type certificate must
provide a person holding an appropriate pilot certificate to make the
flight tests required by this part.

spaschal on DSK3GDR082PROD with CFR

[Doc. No. 5085, 29 FR 14564, Oct. 24, 1964, as
amended by Amdt. 21-59, 52 FR 1835, Jan. 15,
1987]

Section 21.39 Flight test instrument calibration and correction report.
(a) Each applicant for a normal, utility, acrobatic, commuter, or transport
category aircraft type certificate must
submit a report to the FAA showing
the computations and tests required in
connection with the calibration of instruments used for test purposes and in
the correction of test results to standard atmospheric conditions.
(b) Each applicant must allow the
FAA to conduct any flight tests that
he finds necessary to check the accu-

racy of the report submitted under
paragraph (a) of this section.
[Doc. No. 5085, 29 FR 14564, Oct. 24, 1964, as
amended by Amdt. 21-59, 52 FR 1835, Jan. 15,
1987]

Section 21.41

Type certificate.

Each type certificate is considered to
include the type design, the operating
limitations, the certificate data sheet,
the applicable regulations of this subchapter with which the FAA records
compliance, and any other conditions
or limitations prescribed for the product in this subchapter.
Section 21.43 Location of manufacturing facilities.
Except as provided in Section 21.29, the FAA
does not issue a type certificate if the
manufacturing facilities for the product are located outside of the United
States, unless the FAA finds that the
location of the manufacturer-s facilities places no undue burden on the
FAA in administering applicable airworthiness requirements.
Section 21.45

Privileges.

The holder or licensee of a type certificate for a product may - 
(a) In the case of aircraft, upon compliance with SectionSection 21.173 through 21.189, obtain airworthiness certificates;
(b) In the case of aircraft engines or
propellers, obtain approval for installation on certificated aircraft;
(c) In the case of any product, upon
compliance with subpart G of this part,
obtain a production certificate for the
type certificated product;
(d) Obtain approval of replacement
parts for that product.
[Doc. No. 5085, 29 FR 14564, Oct. 24, 1964, as
amended by Amdt. 21-92, 74 FR 53386, Oct. 16,
2009]

Section 21.47

Transferability.

(a) A holder of a type certificate may
transfer it or make it available to
other persons by licensing agreements.
(b) For a type certificate transfer in
which the State of Design will remain
the same, each transferor must, before
such a transfer, notify the FAA in writing. This notification must include the
applicable type certificate number, the

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