- Holder
- The Boeing Company
- Revision
- 48
- Revised
- September 5, 2025
- Status
- Current
- Product
- Aircraft · Large Airplane
- Certification basis
- Part 25
- Models
- 5
- Registered
- 280 aircraft
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 5
| Model | Also known as | Note |
|---|---|---|
| 777-300ER Series | ||
| 777-200 Series | ||
| 777-200LR Series | ||
| 777F Series | ||
| 777-300 Series |
Airworthiness directives · 260
ADs whose products are models on this data sheet, matched by model and maker.
Registered aircraft
Registry models that point at this data sheet, with their registered aircraft.
Boeing 777-22252 registered aircraftBoeing 777-22349 registered aircraftBoeing 777F47 registered aircraft
See all 51 registry modelsSTCs approved under this data sheet · 540
STC ST03438NYInstallation of Adams Rite Lavatory EquipmentSTC ST12468SERemoval of In-Flight Entertainment and Communications SystemSTC ST12461IBInstallation of Cockpit Voice Recorder with optional RIPS Upgrade
See all 540 STCsWhat the data sheet says
From the PDF’s text layer, line by line: tables lose their columns. The PDF is the record.
DEPARTMENT OF TRANSPORTATION
FEDERAL AVIATION ADMINISTRATION
TYPE CERTIFICATE DATA SHEET NO. T00001SE
This data sheet, which is part of Type Certificate No. T00001SE, prescribes conditions and limitations under which the product for
which the type certificate was issued meets the airworthiness requirements of the Federal Aviation Regulations.
Type Certificate Holder: The Boeing Company
737 Logan Ave N
Renton, WA 98057-0000
I - Model 777-200 Series (Transport Category) Approved April 19, 1995
Engines: 2 Pratt and Whitney Turbofan Model: PW4074, PW4074D, PW4077, PW4077D, PW4090,
PW4084D, and PW4090-3
(Engine Type Certificate No. E46NE)
2 General Electric Turbofan Model: GE90-76B, GE90-85B, GE90-90B, GE90-94B
(Engine Type Certificate No. E00049EN)
2 Rolls-Royce Turbofan Model: RB211-Trent 875-17, RB211-Trent, 877-17, RB211-Trent 884-17,
RB211-Trent 892-17, or RB211 Trent 892B-17, RB211 Trent 895-17
(Engine Type Certificate E00050EN)
Authorization for engine intermix is contained in the appropriate FAA approved Airplane Flight
Manual.
Fuel: Pratt and Whitney Engines:
Fuels conforming to:
ASTM D-1655 grades Jet-A and Jet A-1,
MIL-T-5624 grade JP-5, and
MIL-T-83133 grade JP-8 are acceptable.
Fuels produced to other specifications and having properties meeting the requirements of the above
specifications are acceptable. The fuel and any fuel additives must conform to the latest approved
version of P&W Service Bulletin 2016.
General Electric Engines:
Fuels conforming to:
ASTM D-1655 grades Jet-A and Jet A-1,
MIL-T-5624 grade JP-5, and
MIL-T-83133 grade JP-8, and
Fuels produced to other specifications and having properties meeting the requirements of the above
specifications are acceptable. The fuel and any fuel additives must conform to the latest approved
version of GE Aviation Turbine Fuels Specification D50TF2.
Rolls-Royce Engines:
Fuels conforming to:
ASTM D-1655 grades Jet-A and Jet A-1,
MIL-T-5624 grade JP-5, and
MIL-T-83133 grade JP-8, and
Page No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Rev. No. 48 44 42 48 48 38 48 48 48 47 47 48 48 47 48 48 48 39 48 48
Page No. 21 22 23
Rev. No. 48 41 43
T00001SE
Revision 48
BOEING
777-200 Series
777-300 Series
777-300ER Series
777-200LR Series
777F Series
September 5, 2025
T00001SE 2
I. Model 777-200 (cont’d):
Fuels produced to other specifications and having properties meeting the requirements of the above
specifications are acceptable. The fuel and any fuel additives must conform to the relevant Engine
Operating Instructions.
Engine Ratings &
Operating Limits: Pratt & Whitney Engines:
See the FAA approved Flight Manual for engine ratings and operating limits. The normal 5 minute
takeoff time limit may be extended to 10 minutes for engine out contingency if permitted by the
Limitations Section of the FAA approved Airplane Flight Manual.
General Electric Engines:
See the FAA approved Airplane Flight Manual for engine ratings. See the FAA approved Airplane
Flight Manual and Note 6 for engine operating limits. The normal 5 minute takeoff time limit may be
extended to 10 minutes for engine out contingency if permitted by the Limitations Section of the
FAA approved Airplane Flight Manual.
Rolls-Royce Engines:
See the FAA approved Airplane Flight Manual for engine ratings. See the FAA approved Airplane
Flight Manual and Note 6 for engine operating limits. The normal 5 minute takeoff time limit may be
extended to 10 minutes for engine out contingency if permitted by the Limitations Section of the
FAA approved Airplane Flight Manual.
Airspeed Limits: VMO/MMO = 330KIAS/.87M.
For other airspeed limits, see the appropriate FAA approved Airplane Flight Manual.
CG Range: See the appropriate FAA approved Airplane Flight Manual.
Maximum Weights: See the appropriate FAA approved Airplane Flight Manual.
Model Eligible Serial Numbers
777-206 28691, 29397-29399, 32704, 32705, 32720, 32721, 33711-33714, 34711, 34712, 35295
777-212 28507-28514, 28518-28527, 28529-28533, 28998, 28999, 30866-30875, 32316, 32318, 32320,
32321, 32334-32336, 33368-33373
777-219 29401, 29403, 29404, 32712, 34376-34379
777-222 26916-26919, 26921, 26924-26948, 26950, 26951, 26953, 26954, 28713, 28714, 30212-30226,
30549-30557
777-223 29578-29588, 29955, 29956, 30003-30005, 30010-30012, 30250-30264, 30796, 30797-30798, 31477-
31479, 32636-32638, 32879, 32880, 33539, 33540
777-224 27577-27581, 28678, 28679, 29476-29480, 29859-29862, 31679, 31680, 31687, 35547, 39776,
39777
777-228 27609, 28675, 28682-28684, 29002-29011, 30456-30457, 30614-30615, 32305, 32306, 32308-
32311, 32698
777-232 29734-29738, 29743, 29951, 29952
777-236 27105-27109, 27483-27493, 28840, 28841, 29319-29323, 29962-29967, 30302-30317, 36516-
36519
777-240 33775-33777, 35296
777-243 32781-32784, 32855-32860
777-246 27364-27366, 27651-27653, 27656, 27657, 32889-32896, 33394-33396
777-258 30831-30833, 33169, 36083, 36084
777-266 28423-28425, 32629, 32630
777-267 27263-27266, 27116
777-268 28344-28366
777-269 28743, 28744
777-281 27027-27037, 27938, 28276-28279, 29029, 32646, 32647, 33406, 33407, 33414, 33415, 40900-
40904
777-289 27636-27642
777-21B 27357-27360, 27524, 27525, 27604-27606, 32703
777-21H 27247-27253, 29324, 29325
777-24Q 29271
777-26K 33502-33505
777-28E 28681, 28685, 28686, 29171, 29174, 29175, 30859-30862, 35525, 40198, 40199
777-2AN 29953, 29956
777-2B5 27945-27947, 27949, 27951, 28372, 28444, 28445, 33727, 34206-34214
777-2D7 27726-27733, 34586-34591
777-2H6 28408-28422, 29065, 29066
777-2J6 29153-29157, 29744-29748
777-2M2 34565-34567
3 T00001SE
I. Model 777-200 (cont’d):
777-2Q8 27607, 27608, 28676, 28688, 28689, 28692, 29402, 29908, 32701, 32716-32719
777-2U8 33681-33683, 36124
777-2Z9 28698, 28699, 29313, 35960
PERTINENT DATA
Minimum Crew:
Two (2): pilot and copilot
Maximum Passengers: 440
Maximum Baggage/Cargo: See appropriate FAA approved Weight and Balance Manual.
Fuel and Oil Capacities: See appropriate FAA approved Weight and Balance Manual.
Certification Basis: A. 14 CFR part 25 of the Federal Aviation Regulations:
Amendment 25-1 through 25-82, except for:
§25.571(e)(1) which remains at amendment 25-71 level.
§25.1457 at amendment 25-124 applicable to Line Number 858 and on.
§25.1459 at amendment 25-124 applicable to Line Number 858 and on.
Optional Design Regulations:
Ditching: §25.801, 25.1411(d), (e), (f), (g) and 25.1415
Ice Protection: §25.1419
14 CFR part 26:
Based on 14 CFR §21.101(g) for changes made to TCs applicable provisions of 14 CFR part 26 are
included in the certification basis. For any future 14 CFR part 26 amendments, the holder of this TC
must demonstrate compliance with the applicable sections
Compliance has been found for the following regulations at Amendment 26-0: §26.11
Compliance has been found for the following regulations at Amendment 26-1: §26.43, 26.45, 26.47,
and 26.49
Compliance has been found for the following regulations at Amendment 26-3: §26.33 and §26.39
Compliance has been found for the following regulations at Amendment 26-6: §26.21
In addition to 14 CFR part 25 of FARs, the type certification basis for the Model 777-200 airplane
includes compliance with the emissions standards of 14 CFR part 34, Amendment 34-1 through 34-
3, and with the noise standards of 14 CFR part 36, Amendment 36-1 through 36-28.
Exemptions from 14 CFR part 25:
1. Floor Warpage for Flight Deck Seats Exemption from 14 CFR 25.562(b)(2).
(Exemption No. 5436, April 1, 1992).
2. Partial Exemption from 14 CFR 25.1435(b)(1), Hydraulic Proof Pressure Test.
(Exemptions No. 5758, Oct. 1, 1993 and No. 5758A, Oct. 29, 1993).
3. Partial Exemption from 14 CFR 25.901(c), No single powerplant or auxiliary power unit failure
will jeopardize the safe operation of the airplane. (Exemption No. 7955, January 17, 2003) See
Note 8
4. Partial Time-Limited Exemption from 14 CFR §25.853(a), appendix F, paragraph (a)(1)(i),
Testing on Large Interior Panels, granted through November 28, 2011. (Exemption No. 9791,
November 28, 2008, Exemption No. 9791B, March 1, 2010 , Exemption No. 9791C, February 4,
2011)
5. Partial Time Limited Exemption from 14 CFR 25.301, 25.303, 25.305, 25.307, 25.601, 25.603,
25.613, 25.901(b)(2), 25.901(c), 25.1103(d), 25.1191, and 25.1301(d), Thrust reverser inner wall
damage and pneumatic duct failures on all Rolls Royce engine powered 777 series aircraft
production line numbers 1 through 796, granted through October 27, 2015. (Exemption No. 9949,
October 27, 2009)
6. Time-Limited Exemption from 14 CFR 25.1535 as specified in Appendix K, §K25.1.4(a)(3) as the
regulation applies to low-fuel alerting for approval extended operations (ETOPS) beyond 180
minutes, granted through January 11, 2015 (Exemption No. 10193, January 11, 2011) (Exemption
No. 10193A, December 17, 2013)
7. Time-Limited Exemption from 14 CFR 25.901(c), Amendment 25-126 and 25.981(a)(3),
Amendment 25-125, as they pertain to fuel-tank-ignition prevention associated with the FQIS,
limited to design changes within the FQPU in support of parts obsolescence, for in-service
Model 777-200 and -300 series airplanes prior to line number 562. (Exemption No. 10922,
January 31, 2014)
T00001SE 4
I. Model 777-200 (cont’d):
8. Time-Limited Exemption from 14 CFR §§25.901(c) and 25.903(c), Appendix K, §K25.1.1 to
part 25, and item 6 of Special Conditions 25-ANM-78 pertaining to an engine fan blade for
airplanes equipped with PW4000-112 engines through March 4, 2027 for production, and March
4, 2028 for the fleet. (Exemption No. 19032, March 4, 2022)
Equivalent Safety Findings exist with respect to the following regulations:
14 CFR §25.125(a)(2) and §25.149 - Landing Minimum Control Speed.
14 CFR 25.331(d), 25.333, 25.335(d), 25.341, 25.345, 25.349(b), 25.351(b), 25.371, 25.373,
25.391, and 25.427 - Design Gust Criteria.
14 CFR 25.365(g)- Pressurized Compartment Loads (documented in ELOS Memo PS14-0508-A-1)
14 CFR 25.562, 25.785, Special Condition No. 25-295-SC - Dynamic Test Requirements for Single
Occupant Side-Facing Seats on Boeing Model 777 (documented in ELOS Memo PS09-0445-CS-1)
14 CFR 25.562, 25.785, Special Condition No. 25-295-SC - Dynamic Test Requirements for Single
Occupant Side-Facing Seats on Boeing Model 777 (documented in ELOS Memo PS13-0075-C-1)
14 CFR 25.562, 25.785, Special Condition No. 25-295-SC - for Single Occupant Side-Facing
Seats.(documented in ELOS Memo PS13-0216-C-1)
14 CFR 25.562(b)(2) - Emergency Landing Dynamic Conditions
14 CFR 25.785(f)(3) - for Flexible Interior Items Track Mounted 1.33 Fitting Factor.
14 CFR 25.791(a) and FAR 25.853(d) – “No Smoking” Limitation in the passenger compartment
14 CFR 25.803(c) - for Inoperative Floor Proximity Light System during the Full Scale Evacuation
Demonstration.
14 CFR 25.811 - Exterior Exit Markings
14 CFR 25.811(f) - Door sill reflectance
14 CFR 25.813(e) – Doors between passenger compartments (documented in Transport Airplane
Directorate ELOS Memo PS05-0272-C-1)
14 CFR 25.819 - Lower Lobe Attendant Rest (LLAR)
14 CFR 25.853(a) – Adhesives used in interior panel bent joint potting applications (documented in
TAD ELOS Memo PS08-0670-C-1)
14 CFR 25.853(a) and (d) Compartment Interiors (Documented in TAD ELOS Memorandum PS13-
1000-C-5)
14 CFR 25.869(a)(4) - for Fiber Optic Cables used in the Model 777.
14 CFR 25.933(a)(1)(ii) - Inflight Thrust Reverser Deployment Demonstration.
14 CFR 25.981, Amdt 25-125 - Fuel tank ignition prevention (see Note 12)
14 CFR part 25.981, Amdt 25-125 - for the Fuel Tank Flammability Rule (FTFR). (documented in
ELOS Memo PS05-0177-P-2)
14 CFR 25.1182(a) and 25.1183(a) - for Fire Resistant Requirement for Hydraulic Components
Located in the Strut Aft Fairing.
14 CFR 25.1183(a) - Fire Resistance of Power Door Opening System on Engine
Compartments (GE Engines)
14 CFR 25.1303(c)(1) - Overspeed Aural Warning.
14 CFR 25.1305(c)(7) - Warning Means for Engine Oil Filter Indication
Contamination. (PW engines only)
14 CFR 25.1351(b)(5) - Flight Controls DC Power
14 CFR 25.1387(b) & (c) - for Forward Position Lights.
14 CFR 25.1389(b)(3) – Red and Green Position Lights - Aft Lamps Only
14 CFR 25.1441(c) Crew Determination of the Quantity of Oxygen Available in the Lavatory
Passenger Service Units Bottles (documented in ELOS Memo PS13-0901-ES-1)
14 CFR 25.1443(c) Determination of Minimum Oxygen Flow for the Lavatory Oxygen System
(documented in TAD ELOS Memo TS13-0005-S-1)
14 CFR 25.1459(a)(2) - for Flight Data Recorder Accelerometers.
14 CFR 25.1529, 25.1729 - Inclusion of Airworthiness Limitations within the Boeing ICA manuals
(Documented in TAD ELOS Memo TC6918SE-T-G-8)
14 CFR 25.1549(b) Powerplant and Auxiliary Power Unit Instruments (Documented in TAD ELOS
Memorandum AT00010BA-T-S-1)
Equivalent Safety Findings exist with respect to the following regulations (cont’d):
14 CFR 25.1555(d)(1) Engine and Auxiliary Power Unit (APU) Fire Switch Handle Design
(documented in ELOS Memo PS06-0496-F-18)
14 CFR 25. (several sections) Use of 1g Speed Instead of Minimum Speed in the Stall as a Basis for Compliance. (All
14 CFR 25 Sections, except structural, dealing with stall speeds/related factors for turbojet airplanes)
Special Conditions with respect to the following subjects apply to the Model 777-200:
Special Conditions No. 25-ANM-78, effective on December 10 1993, addressed the following
issues:
1. Operation without Normal Electrical Power
2. Integrated Command Signal Integrity
3. Protection from Lightning and High-Intensity Radiated Fields Protection
5 T00001SE
I. Model 777-200 (cont’d):
4. Effect of Flight Control Systems on Structure
5. Design Maneuver Requirements
6. Limit Engine Torque Loads for Sudden Engine Stoppage
7. Flight Characteristics Compliance via Handling Qualities Rating Method
8. Electronic Flight Control System - Control Surface Awareness
Note: (Special Conditions on lightning are no longer part of the Type Certificate as a
result of Boeing's voluntary compliance with Amendment 25 -80 which resulted in
issuance of 14 CFR 25.1316, "System Lightning Protection").
Special Conditions No. 25-ANM-84A, effective on October 8 2003, addressed airplane type design
approval for Extended Range Operation With Two-Engine Airplanes (ETOPS).
Special Conditions No. 25-07-12-SC, effective on June 1, 2007, Lithium Ion Battery installation
Special Conditions No. 25-141-SC, effective on December 7, 1998, Seats With Articulating Seat
Backs
Special Conditions No. 25-187A-SC, effective on October 29, 2004, addressed seats with inflatable
lapbelts.
Special Conditions No. 25-192-SC, effective on November 6, 2001, addressed Overhead Crew Rest
Compartments.
Special Conditions No. 25-230-SC, effective on April 9, 2003, addressed Overhead Crew Rest
Compartments
Special Conditions No. 25-260-SC, effective on April 14, 2004, addressed the Overhead Crew Rest
Compartment Occupiable During Taxi, Take-off, and Landing
Special Conditions No. 25-295-SC, effective on August 9, 2005, Side-Facing Single-Occupant Seats
equipped with inflatable lapbelts
Special conditions No. 25-336-SC, effective on November 15, 2006. addressed overhead cross aisle
stowage compartments
Special Conditions No. 25-367-SC, effective on February 7, 2008, addressed Seats With Non-
Traditional, Large, Non-Metallic Panels
Special Conditions No. 25-503-SC, effective on November 18, 2013, addressed Aircraft Electronic
System Security Protection From Unauthorized Internal Access
Special Conditions No. 25-504-SC, effective on November 18, 2013, addressed Aircraft Electronic
System Security Protection From Unauthorized External Access
Special Conditions No. 25-621B-SC, effective on October 22, 2018, addressed Single Occupant
Oblique (Side-Facing) Seats
Special Conditions No. 25-687-SC, effective to design changes applied for after May 31, 2017,
addressed Non-Rechargeable Lithium Batteries. See the applicability section of these special
conditions for more information on which design changes must meet them.
Special Conditions No. 25-758-SC, effective on December 2, 2019, addressed Seats with Inertia
Locking Devices
Special Conditions No. 25-769-SC, effective on August 10, 2020, addressed Dynamic Test Requirements for Single-
Occupant Oblique Seats With Pretensioner Restraint Systems
Special Conditions No. 25-841-SC, effective on November 24, 2023, addressed Seats with Pretensioner Restraint
Systems
II - Model 777-300 Series (Transport Category) Approved May 4, 1998
Engines: 2 Rolls-Royce Turbofan Model: RB211-Trent 884-17, RB211-Trent 884B-17, or RB211-Trent 892-
17 (Engine Type Certificate E00050EN)
2 Pratt & Whitney Turbofan Model: PW4090, PW4098
(Engine Type Certificate E46NE)
Fuel: Rolls-Royce Engines:
Fuel conforming to:
ASTM D-1655 grades Jet-A and Jet A-1,
MIL-T-5624 grade JP-5, and
MIL-T-83133 grade JP-8, and
Fuels produced to other specifications and having properties meeting the requirements of the above specifications
are acceptable. The fuel and any fuel additives must conform to the relevant Engine Operating Instructions.
Fuel (cont’d): Pratt & Whitney Engines:
ASTM D-1655 grades Jet-A and Jet A-1,
MIL-T-5624 grade JP-5, and
MIL-T-83133 grade JP-8 are acceptable.
Fuels produced to other specifications and having properties meeting the requirements of the above
specifications are acceptable. The fuel and any fuel additives must conform to the latest approved
version of P&W Service Bulletin 2016.
T00001SE 6
II. 777-300 (cont’d):
Engine Ratings &
Operating Limits: Rolls-Royce Engines:
See the FAA approved Airplane Flight Manual for engine ratings. See the FAA approved Airplane
Flight Manual and Note 6 for engine operating limits. The normal 5 minute takeoff time limit may
be extended to 10 minutes for engine out contingency if permitted by the Limitations Section of
the FAA approved Airplane Flight Manual.
Pratt & Whitney Engines:
See the FAA approved Flight Manual for engine ratings and operating limits. The normal 5 minute
takeoff time limit may be extended to 10 minutes for engine out contingency if permitted by the
Limitations Section of the FAA approved Airplane Flight Manual.
Airspeed Limits: VMO/MMO = 330KIAS/.89M.
For other airspeed limits, see the appropriate FAA approved Airplane Flight Manual.
CG Range: See the appropriate FAA approved Airplane Flight Manual.
Maximum Weights: See the appropriate FAA approved Airplane Flight Manual.
Model Eligible Serial Numbers
777-312 28515-29517, 28528, 28531, 28534, 30868, 32317, 32327, 33374-33376
777-346 27654, 27655, 28393-28397
777-367 27504-27510, 33702-33704, 34243, 34244
777-381 27039, 27040, 27939, 28272-28275
777-3B5 27948, 27950, 27952, 28371
777-3D7 29150, 29151, 29211-29214
777-31H 28680, 28687, 29062-29064, 29067, 29395-29397, 32697, 32699, 32700, 32702
PERTINENT DATA
Minimum Crew: Two (2): pilot and copilot. One flight attendant is required at each door no. 3 overwing exit.
Maximum Passengers: 550 For passenger capacity above 500, an 11th flight attendant is required at door 3 exit.
Maximum Baggage/Cargo: See appropriate Weight and Balance
Manual. Fuel and Oil Capacities: See appropriate Weight and Balance
Manual.
Minimum Required Fuel: See appropriate FAA approved Airplane Flight Manual.
Maximum Operating
Altitude: 43,100 feet
Certification Basis: A. Part 25 of the Federal Aviation Regulations:
Amendment 25-1 through 25-86, except for
14 CFR 25.201 which remains at Amendment 25-83,
14 CFR 25.203 which remains at Amendment 25-83,
14 CFR 25.571(e)(1), which remains at Amendment 25-71 (remains from 777-200 certification basis),
14 CFR 25.335(d) which remains at Amendment 25-85,
14 CFR 25.853(d)(3), which remains at Amendment 25-82,
14 CFR 25.1457, which is at Amendment 25-124 applicable to Line Number 858 and on,
14 CFR 25.1459, which is at Amendment 25-124 applicable to Line Number 858 and on.
14 CFR part 26:
Based on 14 CFR §21.101(g) for changes made to TCs applicable provisions of 14 CFR part 26 are
included in the certification basis. For any future 14 CFR part 26 amendments, the holder of this TC
must demonstrate compliance with the applicable sections
Compliance has been found for the following regulations at Amendment 26-0§26.11
Compliance has been found for the following regulations at Amendment 26-1: §26.43, 26.45, 26.47,
and 26.49
Compliance has been found for the following regulations at Amendment 26-3: §26.33 and §26.39
Compliance has been found for the following regulations at Amendment 26-6: §26.21
14 CFR part 34 of the Federal Aviation Regulations:
Amendment 34-1.
7 T00001SE
II. 777-300 (cont’d):
14 CFR part 36 of the Federal Aviation Regulations:
Amendment 36-1 through 36-20
Optional Design Regulations:
Ditching: 14 CFR 25.801, 25.1411(d), (e), (f), (g) and 25.1415
Ice Protection: 14 CFR 25.1419
Exemptions from 14 CFR part 25:
1. Floor Warpage for Flight Deck Seats Exemption from 14 CFR 25.562(b)(2)
(Exemption No. 5436, April 1, 1992 and No. 5436A, January 3, 1997).
2. Partial Exemption from 14 CFR 25.1435(b)(1), Hydraulic Proof Pressure Test.
(Exemptions No. 6504, September 3, 1996).
3. Partial Exemption from 14 CFR 25.901(c), No single powerplant or auxiliary power unit failure
will jeopardize the safe operation of the airplane.
(Exemption No. 7955, January 17, 2003) See Note 8.
4. Partial Time-Limited Exemption from 14 CFR §25.853(a), appendix F, paragraph (a)(1)(i), Testing
on Large Interior Panels, granted through November 28, 2011. (Exemption No. 9791, November
28, 2008, Exemption No. 9791B, March 1, 2010 , Exemption No. 9791C, February 4, 2011)
5. Partial Time Limited Exemption from 14 CFR 25.301, 25.303, 25.305, 25.307, 25.601, 25.603,
25.613, 25.901(b)(2), 25.901(c), 25.1103(d), 25.1191, and 25.1301(d), Thrust reverser inner wall
damage and pneumatic duct failures on all Rolls Royce powered 777 series aircraft production line
numbers 1 through 796, granted through October 27, 2015. (Exemption No. 9949, Oct 27, 2009)
6. Time-Limited Exemption from 14 CFR 25.901(c), Amendment 25-126, and 25.981(a)(3),
Amendment 25-125, as they pertain to fuel-tank-ignition prevention associated with the FQIS,
limited to design changes within the FQPU in support of parts obsolescence, for in-service Model
777-200 and -300 series airplanes prior to line number 562. (Exemption No. 10922, January 31,
2014)
7. Time-Limited Exemption from 14 CFR §§25.901(c) and 25.903(c), Appendix K, §K25.1.1 to part
25, and item 6 of Special Conditions 25-ANM-78 pertaining to an engine fan blade for airplanes
equipped with PW4000-112 engines through March 4, 2027 for production, and March 4, 2028 for
the fleet. (Exemption No. 19032, March 4, 2022)
Equivalent Safety Findings exist with respect to the following regulations:
14 CFR 25.201 – Stall Demonstration (documented in TAD ELOS Memo AT3908SE-T-F-8)
14 CFR 25.201(d) – Stall identification/characteristics (documented in TAD ELOS Memo
AT3907SE-T-F-8)
14 CFR 25.203 – Stall Characteristics (documented in TAD ELOS Memo AT3908SE-T-F-8)
14 CFR 25.203(a) – Stall identification/characteristics (documented in TAD ELOS Memo
AT3907SE-T-F-8)
14 CFR 25.331(d), 25.333, 25.341, 25.345, 25.349(b), 25.351(b), 25.371,
25.373, 25.391, and 25.427 - Design Gust Criteria.
14 CFR 25.365(g)- Pressurized Compartment Loads (documented in ELOS Memo PS14-0508-A-1)
14 CFR 25.562, 25.785, Special Condition No. 25-295-SC - Dynamic Test Requirements for Single
Occupant Side-Facing Seats on Boeing Model 777 (documented in ELOS Memo PS09-0445-CS-1)
14 CFR 25.562, 25.785, Special Condition No. 25-295-SC - Dynamic Test Requirements for Single
Occupant Side-Facing Seats on Boeing Model 777 (documented in ELOS Memo PS13-0075-C-1)
14 CFR 25.562, 25.785, Special Condition No. 25-295-SC - for Single Occupant Side-Facing
Seats.(documented in ELOS Memo PS13-0216-C-1)
14 CFR 25.785(f)(3) - for Flexible Interior Items Track Mounted 1.33 Fitting Factor.
14 CFR 25.791(a) and 14 CFR 25.853(d) – “No Smoking” Limitation in the passenger
compartment
14 CFR 25.803(c) – Inoperative Floor Proximity Light System during Full Scale
Evacuation Demonstration
14 CFR 25.807(g) – Emergency Exits, Type and Number Required
14 CFR 25.810 - Off-wing Escape System/Bottle Loss During Landing Gear Collapse
14 CFR 25.811(f) - Door Sill Reflectance
14 CFR 25.811(f) - Exterior Exit Marking
14 CFR 25.813(e) – Doors between passenger compartments (documented in Transport Airplane
Directorate ELOS Memo PS05-0272-C-1)
14 CFR 25.853(a) – Adhesives used in interior panel bent joint potting applications (documented in TAD ELOS Memo
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