AIRWORTHINESS

REQUIREMENTS
FOR VARIOUS TYPES OF AIR-
CRAFT OR EQUIPMENT-Con.
Airplane airworthiness (other than

current applications); require-
ments, etc., for obtaining air-
worthiness or type certificates, 14
Part 4a

For current regulations see Normal,
utility, and acrobatic categories;
and Transport categories, this
main heading.

Approvals, 14 § 4a.31

Certificates, airworthiness and type,
14 §§ 4a.15-4a.20

Changes in aircraft, 14 §§ 4a.25-
4a.28

Definitions, 14 § 4a.37

Detail design and construction; ma-
terials, workmanship, wings,
control systems, hulls, etc., 14
SS 4a.301-4a.513

Flutter prevention, 14 § 4a.326
Fuselage and cabins, 14§ 4a.497

Landing gear, 14 § 4a.475

Passenger and baggage compart-
ments, 14 § 4a.510

Pilot compartment, 14 § 4a.501
near propellers,

Reinforcement

14 § 4a.513

Equipment, 14 §§ 4a.523-4a.581
Air carrier airplanes; passenger,
14 § 4a.547

Fire extinguishing apparatus, 14
§§ 4a.526, 4a.566
Installation requirements; in-
strument, safety and electrical
equipment, seats, accessories,
14 §§ 4a.557-4a.581

Life preserver or flotation device,
14 § 4a.525

Non-air carrier airplanes, 14
§ 4a.531

Identification plate, 14 § 4a.770
Leveling means, 14 § 4a.772

AIRWORTHINESS

REQUIREMENTS
FOR VARIOUS TYPES OF AIR-
CRAFT OR EQUIPMENT-Con.
Airplane airworthiness—Continued
Performance requirements; landing
speeds, takeoff, balance, flutter
and vibration,
etc., 14

§§ 4a.671-4a.760-T-1

Air carrier aircraft performance
characteristics, 14 § 4a.717
Operating manual, 14 § 4a.760-T
Operation limitations, 14
§§ 48.723-4a.727

Performance tests, 14 §§ 4a.701-
4a.711

Transport category airplane per-
formance requirements;
weights, fuel dumping, flight
characteristics, etc., 14
§§ 4a.737-T-4a.760-T-1
Powerplant installation; engines,
propellers, fuel systems, cooling
systems,
4a.661
Structural loading conditions; re-
quirements, 14 §§ 4a.61-4a.216
Control surface loads, 14
§§ 4a.115-4a.130

etc., 14 §§ 4a.591-

Control system loads, 14 § 4a.137
Flight loads; air speeds, flight
conditions, wing load, etc., 14
§§ 4a.72-4a.99
Ground loads, 14 § 4a.147
Safety, multiplying factors of, 14
§ 4a.207-4a.216

Special loading conditions, 14
§§ 4a.187-4a.196

Water loads; seaplanes, wing-tip

float loads, 14 §§ 4a.161-4a.177
Structure, proof of; load tests, wings,
beams, landing gear, hulls, floats,
etc., 14 §§ 4a.227-4a.299
Tables and figures, 14 Part 4a,
Appendix

Weights, standard, 14 § 4a.771
Engines used on aircraft; standards

for issuance of and changes to
type certificates, 14 Part 13
Reciprocating engines; design, con-
struction, block tests, 14 §§ 13.100-
13.158

Turbine engines; design, construc-
tion, block tests, 14 §§ 13.200-
13.260

Foreign countries, aircraft and related
products manufactured in; certifi-
cation and approval, 14 Part 10

AIRWORTHINESS REQUIREMENTS

FOR VARIOUS TYPES OF AIR-
CRAFT OR EQUIPMENT-Con.
General regulations respecting appli-

cations for airworthiness certifi-
cates, issuance, etc., 14 §§ 1.60-1.77
Glider airworthiness; standards for is-
suance of and changes to type cer-
tificates, 14 Part 5

Import aircraft and related products,
certification and approval, 14 Part

10

Limited category; aircraft airworth-
iness and type certificates, require-
ments for issuance, 14 Part 9
Normal, utility, and acrobatic cate-
gories (airplane airworthiness
current applications); issuance
and changes to type certificates,
14 Part 3

See also Airplane airworthiness, this
main heading.

Certificate number, 14 § 3.792
Certification, 14 § 3.10

Design and construction; wings, con-
trol surfaces and systems, flut-
ter and vibration prevention.
hulls and floats, etc., 14
§§ 3.291-3.401

Emergency provisions, fuselage,
14 §§ 3.386-3.388

Landing gear; shock absorbers,
wheels, tires, brakes, skis, etc.,
14 §§ 3.351-3.364

Leveling marks, 14 § 3.401
Personnel and cargo accomoda-
tions, 14 §§ 3.389-3.393

Pilot compartment, 14 §§ 3.381-
3.385
Equipment;

basic, instruments,
lights, electrical systems and
equipment, safety equipment, hy-
draulic, systems, etc., 14 §§ 3.651-
3.728

Flight requirements, 14 §§ 3.61–3.159
Flight characteristics; stability,

stalls, spinning, etc., 14 §§ 3.105-
3.124

Flutter and vibration, 14 § 3.159
Ground and water characteristics,
14 §§ 3.143-3.147

Performance requirements; take-
off, climb, landing, etc., 14
§§ 3.80-3.87

Weight range and center of grav-

ity, 14 §§ 3.71-3.76

Identification plate, 14 § 3.791
Manual, airplane flight, 14 § 3.777
Markings and placards, 14 § 3.755

Ground loads, 14 §§ 3.241-3.257
Skiplanes, 14 § 3.257

Water loads, 14 § 3.265

Normal category, rotorcraft. See Ro-
torcraft, this main heading.
Propellers; standards for issuance and
changes to type certificates, 14 part
14
Restricted category (aircraft used for

agricultural, industrial, or other
special purposes); standards for
issuance of type and airworthiness
certificates, 14 Part 8

Operating limitations, 14 §§ 8.30-
8.34-1

Rotorcraft airworthiness; standards
for issuance of and changes to
type certificates:

Normal category, 14 Part 6
Certification, 14 §§ 6.10-6.19
Design and construction; main

rotor, control systems, landing
gear, ballast, etc., 14 §§ 6.300-
6.391

Fire prevention, 14 §§ 6.380-
6.384

Leveling marks, 14 § 6.390
Personnel and cargo accommo-

dations, 14 §§ 6.350-6.358
Equipment; instruments, elec-
trical and hydraulic systems,
lights, safety equipment, etc., 14
§§ 6.600-6.650

Flight performance, characteris-
tics, flutter and vibration, etc.,
14 §§ 6.100-6.140

AIRWORTHINESS REQUIREMENTS
FOR VARIOUS TYPES OF AIR-
CRAFT OR EQUIPMENT-Con.
Rotorcraft airworthiness; standards
for issuance of and changes to
type certificates-Continued
Normal category-Continued
Identification data, 14 §§ 6.750,
6.751

Operating limitations and infor-
mation; markings, placards,
flight manual, etc., 14 §§ 6.700-
6.751
Powerplant

installation; rotor
drive, fuel, cooling, induction
systems, fire protection, etc., 14
§§ 6.400-6.486

Structure; flight, control surface
and system, landing loads, com-
ponent requirements, etc., 14
$$ 6.200-6.260

Transport categories, 14 Part 7
Certification, 14 § 7.10

Design and construction; main

rotor, ballast, control systems,
landing gear, etc., 14 §§ 7.300-
7.392

Fire prevention, 14 §§ 7.380-
7.385

Ice protection, 14 § 7.392
Leveling marks, 14 § 7.390
Personnel and cargo accommo-
dations, 14 §§ 7.350-7.359
Equipment; instruments, elec-
trical systems, lights, safety
equipments, etc., 14 § 7.600
Flight performance, characteris-
tics, flutter and vibration, etc.,
14 88 7.100-7.140

Identification data, 14 §§ 7.750,
7.751

Operating limitations and infor-

mation; markings, placards,
flight manual, 14 §§ 7.700-7.751
Powerplant installation; rotor
drive system, fuel, induction,
cooling systems, fire protection,
etc., 14 §§ 7.400-7.489
Structure; flight, control surface
and system, landing loads,
component requirements, etc.,
14 §§ 7.200-7.261

Emergency landing conditions;
fuel tank protection, 14
§§ 7.260, 7.261

Surplus military airplanes, limited cat-
egory aircraft; type and airworthi-
ness certificates, 14 Part 9

14

Ventilation, heating, and pres-
surization, 14 §§ 4b.370-4b.376
Equipment; instruments installa-
tion, electrical systems, lights,
safety equipment, etc.,
§§ 4b.600-4b.660
Miscellaneous equipment; radio,
electronic, oxygen equipment
and supply, hydraulic systems,
etc., 14 §§ 4b.650-4b.660
Flight; performance, controllability,
stability, ground and water han-
dling characteristics, stalling,
vibration, etc., 14 §§ 4b.100-4b.190
Identification data, 14 §§ 4b.750,
4b.751

Manual, airplane flight, 14 § 4b.740
Markings and placards, 14 § 4b.730
Operating limitations and informa-

tion, 14 §§ 4b.700-4b.751
Powerplant installation; fuel, oil,
cooling, induction systems, power-
plant controls, fire protection,
etc., 14 §§ 4b.400-4b.490
Structure; flight, control surface,
ground, and water loads, 14
§§ 4b.200-4b.270

Emergency landing conditions, 14
§§ 4b.260-4b.270

Fatigue evaluation, 14 § 4b.270
Transport categories, rotorcraft. See
Rotorcraft.

Utility category airplanes; standards

for issuance of, and changes to type
certificates, 14 Part 3

ALTERATION OF AIRCRAFT

Performance rules, records, etc., 14
Part 18