- Holder
- BAE Systems (Operations) Limited
- Revision
- 5
- Revised
- July 29, 2011
- Status
- Current
- Product
- Aircraft · Large Airplane
- Certification basis
- Part 21, Part 25, Part 26, Part 27, Part 36
- Models
- 1
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 1
| Model | Also known as | Note |
|---|---|---|
| ATP | BAE ATP | Formerly Jetstream Aircraft Limited, then British Aerospace (Commercial Aircraft) Limited, then British Aerospace |
Airworthiness directives · 92
ADs whose products are models on this data sheet, matched by model and maker.
AD 2026-13-02NavigationAD 2023-10-02Indicating/Recording System, NavigationAD 2018-23-12Equipment/furnishings
See all 92 ADsSTCs approved under this data sheet · 9
STC SA2622NMInstallation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101)STC ST00030IBInstallation of Test Tech ELTSTC ST00098IBIntroduction of ADS-B OutSTC ST04340NYInstallation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0STC ST01297SEInstallation of increased security cockpit doorSTC ST02252CHInstall Main Deck Cargo Loading SystemSTC ST02540AT-DInstallation of replacement fuel tank sealant systemSTC ST00844WI-DModification of Collins TCAS II or TCAS-94 (TCAS II) system installation with Collins TTR-920 Change 7.0 Receiver Transmitter to a Collins TCAS II or TCAS-94 OTCAS II) system installation with Collins TTR-921 or Collins TTR-4000 Change 7.0 TCAS Receiver Transmitter.STC ST00017WI-DInstallation of alternate Collins TTR-920 TCAS R/T and dual Collins TDR-94D Mode S transponders.
What the data sheet says
From the PDF’s text layer, line by line: tables lose their columns. The PDF is the record.
Page No. 1 2 3 4 5 6 7 8
Rev. No. 2 1 1 1 3 5 5 5
DEPARTMENT OF TRANSPORTATION
FEDERAL AVIATION ADMINISTRATION
A27NM
Revision 5
BAE Systems
Model ATP
July 29, 2011
TYPE CERTIFICATE DATA SHEET NO. A27NM
This data sheet, which is part of Type Certificate No. A27NM, 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 BAE SYSTEMS (Operations) Limited.
Prestwick International Airport
Ayrshire, Scotland KA9 2RW
British Aerospace ATP (Transport Category) approved August 31, 1988;
Engines: Two Pratt & Whitney Canada , Model PW 124A, or
Model PW 126A, (Modification 05000A)
Turbo Propeller, Reduction gear ratio: 0.06 to 1.
Engine Limits: PW 124A
ENGINE / PROPELLER OPERATING LIMITS
OPERATING
CONDITION
MAX
TORQ
(g)
MAX
NP (a)
MAX
NH
MAX
NL
MAX
ITT
OIL
PRESSURE
OIL (b)
TEMP
TIME
LIMIT
% % % % C PSI C
Maximum
Takeoff
97.7 101.0 101.5 102.4 800 56 to 64 (c) 0 to 115 5 minutes
Maximum
Continuous
90.8 101.0 101.5 102.4 800 56 to 64 (c) 0 to 115 unlimited
Normal
Takeoff
87.9 101.0 101.5 102.4 770 56 to 64 (c) 0 to 115 5 minutes
Min Idle - - Min 66 - - Min 41(d) -40 to 115 (f) unlimited
Starting - - - - 950 (e) - Min -54 -
Transient 120.0 115.0 - - 840 41 to 100 - 20 seconds
Other - - - - - - Max 120 20 minutes
Engine Limits: PW 126A (Modification 05000A)
Maximum
Takeoff
108.3
(h)
101.0 102.1 103.8 800 56 to 64 (c) 0 to 115 5 minutes
Maximum
Continuous
108.3
(h)
101.0 102.1 103.8 800 56 to 64 (c) 0 to 115 unlimited
Normal
Takeoff
108.3
(h)
101.0 100.6 101.5 765 56 to 64 (c) 0 to 115 5 minutes
Min Idle - - Min 66 - - Min 41 (d) Max 115 unlimited
Starting - - - - 950 (e) - Min -54 -
Transient 120.0 115.0 103.1 103.8 840 41 to 100 - 20 seconds
Other - - - - - - Max 120 20 minutes
A27NM 2
NOTE: MAXIMUM TAKEOFF rating is the maximum certif ied for takeoff operation. This rating is
referred to as Max Contingency in airplane markings and the Airplane Flight Manual. When the TAKEOFF
mode is selected the MAXIMUM TAKEOFF rating is available through actuation of the fuel control
Automatic Takeoff Power Control System (ATCPS) when engine is operating at the NORMAL TAKEOFF
rating or manually by throttle movement.
NORMAL TAKEOFF rating is the maximum thrust to be set for takeoff operation with the aircraft
Automatic Takeoff Power Control System (ATPCS) operative. This rating is referred to asTakeoff in
airplane markings and the Airplane Flight Manual. When set, this rating ensures that the MAXIMUM
TAKEOFF rating will be achieved upon actuation of ATPCS.
(a) Overspeed due to propeller system malfunction permissible up to 115% for Max 15 minutes subject to
maintenance action.
(b) Oil temperature must be maintained above 45C to ensure protection against intake icing.
(c) Below 56 psi reduce power (NH less than 75%), below 41 psi shutdown.
(d) Below flight idle.
(e) 5 seconds
(f) Power above flight idle not allowed for oil temperature below 0C.
(g) Never exceed torque limit (excluding transients) - 103.9% at a maximum NP of 85%.
(h) The above limitations are defined by the torque capacity of the engine/gearbox combination. The
torque settings for normal operation are given in the airplane flight manual.
Fuel:
Grade (Type) Specification
Kerosene Type D Eng RD 2453 Issue 4 Am 1
(AVTUR:JP1) D Eng RD 2494 Issue 8 Am 1
ASTM D1655-74 Jet A
ASTM D1655-74 Jet A-1
3-GP-23h
IATA Nov 1978: Kerosene Type
Wide Cut Fuels D Eng RD 2454 Issue 4 Am 1
(AVTAG:JP4) D Eng RD 2486 Issue 9 Am 1
ASTM D1655
IATA Nov 1978 JP 4 type 3-GP-22h
MIL-T-5624J JP4 grade
AIR 3407/8 (French)
TL 9130-006 Issue 4 (German)
CAN 2-3 22M 78 (Canadian)
High Flash Point D Eng RD 2498 Issue 7
(AVCAT: JP5) D Eng RD 2452 Issue 2
3-GP-24g (Canadian)
MIL-T-5624J JP5 grade
AIR 3404/C (French)
TL 9130-007 Issue 4 (German)
Emergency Fuels MIL-G-5572 aviation gasoline
Limited to 150 hours use.
Engines to be removed for overhaul after this time period.
Fuel Temperature Limits: Aircraft must not be operated with fuel temperature exceeding 54 C or below -48C.
A27NM 3
Propeller and Propeller Limits: Two British Aerospace Hamilton Standard 6/5500/F-1.
Diameter 13.75 feet.
Pitch settings at 0.75 radius station.
Maximum reverse -16, Ground Idle -7.9
Flight Idle 12.5
Takeoff 10.5
Low pitch warning below 10, Feathered 76
Speed range: Takeoff, maximum continuous and maximum takeoff 1,212 rpm.
Climb and cruise 1,020 rpm. Flight Range 950 to 1,212 rpm. Quiet taxi
mode 825 to 1,212 rpm.
Any ground check requiring continuous operation above 920 prop rpm or
between 620 and 720 prop rpm is prohibited except for pre-flight checks
of short duration.
Airspeed Limits: V MO (Maximum Operating)
227 knots IAS at sea level increasing linearly to
230 knots IAS up to 15,000 ft.
220 knots IAS above 15,000 ft increasing linearly to
221 knots IAS up to 22,000 ft decreasing linearly to
208 knots IAS at 25,000 ft.
VA (Maneuvering - flaps retracted)
170 knots IAS at all altitudes
VFE (Flap Speeds)
180 knots IAS 7 flap
180 knots IAS 15 flap
150 knots IAS 20 flap (with Mod 05000A)
140 knots IAS 22 flap
130 knots IAS 27 flap
140 knots IAS 29 flap (with Mod 05000A)
VLO (Landing Gear Operation)
180 knots IAS Lowering
150 knots IAS Retraction
VLE (Landing Gear Extended)
180 knots IAS
VMC Minimum Control Speeds:
In the air, VMC= 97 knots IAS 0 or 7 flap
92 knots IAS 15 flap
On or near the ground Vmcg = 99 knots IAS 7 flap up to 38,500 lbs increasing linearly to
101.5 knots IAS at 50,500 lbs
With 15 flap Vmcg = 95 knots IAS at 38,500 lbs. increasing linearly to
100 knots IAS at 50,550 lbs.
During landing Vmcl = 90 knots IAS with 20 flap (with Mod 05000A)
90 knots IAS with 22 flap
88 knots IAS with 27 flap
88 knots IAS with 29 flap (with Mod 05000A)
A27NM 4
CG Range (Landing Gear Extended):
Landing Gear Retraction Moment - 81,719 lb. in.
Weight
(lb)
Forward
(In Flight)
Forward
(Takeoff & Landing)
AFT
Aft of Datum (ins) Aft of Datum (ins) Aft of Datum (ins)
28,000 49.0 51.4 66.5
30,000 - - 66.5
33,070 49.0 - -
33,400 - 51.4 -
38,000 - - 75.5
46,800 60.05 62.2 76.85
50,550 61.7 63.7 77.25
Straight line variations between weights.
NOTE:With 27 or 29 flap selected for landing, the forward CG limit is 58.0 inches aft of
Datum below 41,430 lbs.
Maximum Weights: Maximum Ramp Weight 50,700 lbs
Maximum Takeoff Weight 50,550 lbs
Maximum Landing Weight 49,050 lbs
Maximum Zero Fuel Weight 46,800 lbs
Maximum Baggage: Baggage hold located according to passenger layout.
Between fuselage formers 378 in. forward and 252 in. forward of the fuselage datum, maximum
permissible floor loading is 100 lb/ft2 over the full width of the fuselage and a maximum load of
1,700 lbs.
Between fuselage formers 308 in. aft and 378 in. aft of the fuselage datum, maximum permissible
floor loading is 100 lb/ft2 over the full width of the fuselage and a maximum load of 2,325 lbs.
Flying Control Surface Angular Travel:
Rudder 19 + 1 - 0 Right 19 + 1 - 0 Left
Spring Tab (rudder locked) 20 + 3 - 1.5 Right 20 + 3 -1.5 Left
Geared Trim Tab (trim movement) 9.15 + 1 - 0 Right 15.15 + 1 - 0 Left
Ailerons 20 0.5 Up 20 + 0.5 Down
Trim Tabs (right aileron only) 15.5 + 1.5 - 0 Up 15.5 + 1.5 - 0 Down
Geared Tabs 5 Up 1 to 3.5 Down
Elevator 22 + 1 - 0 Up 13.5 + 1 - 0 Down
Tab (Balance mode) 5.0 1 Up 8.1 1 Down
Tab (trim mode) 3.2 1 Up 11.2 1 Down
Flaps total angle of travel 27 or 29 (with Mod 05000A) The rigging instructions including
tolerances are given in the Manufacturers Recommended Maintenance Manual.
Minimum Crew: 2 - Pilot and Co-pilot
Maximum Passengers: 68
Maximum Operating Altitude: 25,000 ft
Fuel Capacity: Two integral wing fuel tanks each of 854 US usable gallons capacity. Moment arm plus
82.3 in. (i.e. aft of CG datum point).
Maximum fuel density 7.1 lb/U.S. gallon
Minimum fuel density 6.0 lb./ U.S. gallon
A27NM 5
Oil Capacity Movement: Two oil tanks each 5.72 US gallons capacity, including propeller pitch control oil. arm -
10 in. (i.e. forward of CG datum point).
Datum: The zero datum of the airplane is the forward face of the rear spar former. The CG
datum is 108.3 in. forward of zero datum.
Standard Mean Chord (SMC): The standard mean chord is 100.632 in. The leading edge of the standard mean chord is
44 in. aft of the CG datum.
Leveling Means: The seat rail in the forward fuselage adjacent to the left hand forward passenger door.
Operating Limitations: Aircraft shall be operated in compliance with the operating limitations specified in the
CAA approved Flight Manual Document No ATP 002 dated August 25, 1988, or for
aircraft with Mod 05000A Flight Manual Document No. ATP 0004 dated December 14,
1989 or later approved revisions.
Serial Nos. Eligible: A United Kingdom Certificate of Airworthiness for Export endorsed as noted under
“Import Requirements” below must be submitted for each individual airplane for which
application for United States certification is made.
Transition Statement: The United Kingdom Civil Aviation Authority originally type certificated this
aircraft under its type certificate Number BA23. The FAA validated this
product under U.S. Type Certificate Number A24EU. Effective September 28,
2003, the European Aviation Safety Agency (EASA) began oversight of this
product on behalf The United Kingdom.
Import requirement The FAA can issue a U.S. airworthiness certificate based on an NAA Export
Certificate of Airworthiness (Export C of A) signed by a representative of the
United Kingdom Civil Aviation Authority on behalf of the European
Community. The Export C of A should contain the following statement: ‘The
aircraft covered by this certificate has been examined, tested, and found to
conform with Type Design approved under U.S. Type Certificate No. A27NM
and to be in a condition for safe operation.’
The U.S. airworthiness certification basis for aircraft type certificated under
FAR Section 21.29 and exported by the country of manufacture is FAR
Sections 21.183(c) or 21.185(c). The U.S. airworthiness certification basis for
aircraft type certificated under FAR Section 21.29 but exported from
countries other than the country of manufacture (e.g., third party country) is
FAR Sections 21.183(d) or 21.183(b). These sections provide that U.S.
airworthiness certification are issued only if the Administrator finds, “that the
aircraft conforms to the type design and is in a condition for safe operation.”
In order for the FAA to make the finding that an ATP aircraft is in a
condition for safe operation, the FAA certificating inspector or other
authorized person must contact the Manager, International Branch, ANM-
116, FAA Transport Airplane Directorate; 1601 Lind Avenue Southwest;
Renton, Washington 98055; telephone (425) 227-1263; fax (425) 227-1149,
prior to issuance of the U.S. airworthiness certificate to obtain the FAA
Required Modification List (RML) for the ATP. Prior to issuance of a
Standard Airworthiness Certificate on any ATP model aircraft, all
modifications shown in the model ATP RML must be accomplished in the
interest of safety before the aircraft can be found to be in a condition for safe
operation.
Authority for these required modifications is given per the airworthiness
certification provisions of 49 U.S.C. 44704 (c), which states "the
Administrator may include in an airworthiness certificate terms required in
A27NM 6
the interest o
f safety". “Terms required in the interest of safety” include
actions to correct unsafe conditions issued by the foreign authority of the state
of design that also meet FAA criteria for corrective action. This law also gives
the FAA the authority to adopt FAR § 21.183(c) and (d), which form the
regulatory basis for the issue of standard U.S. airworthiness certificates on
imported products. 14 CFR §21.183(c) and (d) provide that airworthiness
certificates are issued only if the Administrator finds “that the aircraft
conforms to the type design and is in a condition for safe operation.” The
modifications identified in the Model ATP RML are required in the interest of
safety and are necessary for this airplane to be in a condition for safe
operation.
A Notice of policy Statement announcing the FAA’s policy with respect to
foreign mandatory continued airworthiness information, when no aircraft of
the affected design are currently operating in the U.S. was published in the
Federal Register on May 1, 1998. Additional guidance is contained in the
FAA advisory Circular 21-23, Airworthiness Certification of Civil Aircraft,
Engines, Propellers, and Related Products Imported into the United States.
Service information Each of the documents listed below that contain a statement that it is approved
by the European Aviation Safety Agency (EASA) - or for approvals made
before September 28, 2003 - by the United Kingdom Civil Aviation Authority,
are accepted by the FAA and are considered FAA approved. Additionally,
approvals issued by BAE Systems (Operations) Limited under the authority of
EASA approved Design Organization EASA.21J.047 - or for approvals made
before September 28, 2003 - under the authority of United Kingdom Civil
Aviation Authority or Design Organization Approval No. CAA.JA.02034 are
considered FAA approved. These approvals pertain to the type design only.
•BAE Systems (Operations) Limited Service Bulletins, except as noted below,
• Structural repair manuals,
• Vendor manuals referenced BAE Systems (Operations) Limited service
bulletins
• Aircraft flight manuals,
• Repair Instructions.
Note: Design changes that are contained in BAE Systems (Operations) Limited Service Bulletins and that are
classified as Level 1 Major in accordance with either the US United Kingdom Civil Aviation Authority or
US/EASA Bilateral Aviation Safety Agreement Implementation Procedures for Airworthiness must be approved by
the FAA.
Certification Basis: 1. JAR 25 including changes 1 through 10
2. The following section of FAR Part 25 effective February 1, 1965 as amended
through Amendment 25-56:
25.1041 25.671(c)(1) 25.954 25.1305 (c)(6) and (7)
25.1091 25.693 25.993 (c) 25.1309 (a), (b), (c), (d), (e)
25.1093 (b)(1)(i) and (ii), (b)(2) 25.729 (e) 25.994 25.1331 (a)(3)
25.1103 25.735 (f)(1) 25.1013 25.1337 (a)(1) and (3)
25.119 (b) 25.773 (b)(1)(ii), (b)(2) 25.1015 25.1353 (a), (c)(5), (c)(6)
25.125 (a) 25.777 (e), (g) 25.1019 25.1401 (b), (f)
25.201(d) 25.781 25.1041 25.1411 (a)(2)
25.331 (c)(1) 25.783(f) 25.1091 25.1415 (d), (e)
A27NM 7
25.351 (a)(1) 25.785 (g) 25.1093 (b)(1)(i) and (ii), (b)(2) 25.1438 (a),(b), (c)
25.361 (b) 25.787 (a) 25.1103 25.1501
25.335 (b)(2) 25.803 25.1121 25.1513
25.365 (a), (d) 25.809(j) 25.1123 25.1521 (b) and (c)
25.511 (b)(6) 25.832 25.1141 (f)(2) 25.1522
25.571 (b)(6) 25.843 (a) 25.1142 25.1547 (c)
25.581 25.901 (c) 25.1143 (f) 25.1549
25.613 25.903 (d)(1) 25.1181 25.1583 (a) (4) , (I)
25.615 25.939 (a) 25.1191 25.1585 (a)(1) through (10)
25.621 25.943 25.1195 25.1587 (a), (b) (4)
25.631 25.951 (a) 25.1303 (c)(1)
3. The applicant elected to have the followi ng later requirements added to the TC basis:
25.812 as amended by Amendment 25-58
25.853 as amended by Amendment 25-59
25.904 as amended by Amendment 25-62
4. Special Condition 25-ANM-17 dated March 9, 1988, concerning engine control lightning protection.
5. Exemptions:
No. 4812 Docket No 013NM concerning 25.571 (e)(2) sustaining structural damage from the loss of a propeller
blade impact.
No. 9798 Docket No 2008-0714 concerning EAPAS 26.11, AASR 26.43, 26.45, and 26.49.
6. Equivalent safety findings exist with respect to the following sections of the FAR:
Section 25.783 (f) via pressurization test.
Section 25.773 (b)(2) by additional design requirements and flight evaluation.
7. Special Federal Aviation Regulation No 27, effec tive February 1, 1974, including Amendments 27-1 through
27-6 (Fuel Venting and exhaust Emissions).
8. Part 36, effective December 1, 1969, including Amendment 36-1 through 36-14. Amendment 36-1 through
36-16 (Mod 050004).
9. BAE elected to demonstrate compliance with 25.1419: Ice Protection. Date of Application for Type
Certificate April 5, 1982.
10. Part 26 of the Federal Aviation Regulations:
Per 21.29(a), applicable provision of part 26.
In accordance with 14 CFR Section 21.29, the, FAA has determined the above noted certification basis item 1 through 6 are
equivalent to or exceed FAR Part 25 as amended through 25-56 requirements.
A27NM 8
Required Equipment: The basic required e quipment as prescribed in the applicable airworthiness regulations (see
Certification Basis) must be installed in the aircraft for certification.
Federal Aviation Administration (FAA) approved Airplane Flight Manual, BAE Model ATP,
Document No ATP 002 dated August 25, 1988, published in the English language (CAA-UK
approved on behalf of the FAA) or later CAA-UK approved revision, is required.
For aircraft with Modification 05000A Federal Aviation Administration (FAA) approved Airplane
Flight Manual, Bae Model ATP, Document No ATP 004 dated December 14, 1989 published in
the English language (CAA approved on behalf of the FAA) or later CAA-UK approved revision,
is required.
Airplane Weight and Balance Manual Number BAe-MWE-R-ATP-2000 series.
Available Documents: Maintenance Review Board Report, Document No MRB ATP-01
NOTE 1 Weight and Balance:
(a) Current Weight and Balance Manual included in cer tificated empty weight and loading instructions
must be provided for each aircraft at the time of original certification and at all times subsequently.
British Aerospace “Weight and Balance Manual” No BAe-MWE-R-ATP-2000 series contains all the
loading information required for each aircraft in its delivery configuration.
(b) The airplane must be loaded so that the CG is within the specified limits at all times when all
influences on CG position have been considered.
(c) The Weight and Balance defined in (a) above quotes the quantities of usable fuel as determined by
the critical conditions of FAR 25.959. Undrainable fuel, being that remaining in the aircraft when all
fuel drain valves are opened on the ground, is also quoted in the Weight and Balance Manual.
NOTE 2 All placards required in the Approved Airplane Flight Manual must be installed in the appropriate location.
…..END…..