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ACCREDITATIONS/APPROVALS

Accreditations/Approvals

 KMTL’s management method is based on globally recognized ISO 9001 and ISO/IEC 17025 to meet the requirements of the nuclear industry, aircraft industry, and a wide variety of fields. Also, we are the first material testing laboratory in Japan to be accredited to Nadcap (a special process accreditation program in the aerospace industry).,

 We believe the quality management system is of utmost importance in meeting the needs of our customers. The quality assurance is at the core of our services– testing, machining, designing and analysis–to continuously meet the expectations of customers worldwide.

JIS Q 9001 and JIS Q 9100

 In addition to ISO 9001:2000 (Quality Management System)confirming our, credibility as a laboratory, we obtained certification to JIS Q 9100,which has higher trust from the aerospace industry,in 2005.

 JIS Q 9100 was established in Japan as the quality management system standard for the aerospace and defense industry.Equivalent standards are AS 9100 in North America and EN 9100 in Europe. JIS Q 9100 includes requirements specific to the aerospace and defense industry in addition to requirements of ISO 9001.

Certification body Japan Quality Assurance Organization (JQA)
Certification number JQA-QMA16298(ISO 9001)
JQA-QMA12316(ISO 9001)
JQA-AS0019(JIS Q9100)

JIS Q 17025(ISO/IEC 17025)【Mechanical Testing, Chemical Testing】

 ISO/IEC 17025 is an international standard specifying, general requirements for the competence of testing and calibration laboratories. This accreditation, officially ensures that a laboratory has the competence to carry out specific tests and/or calibrations. Test certificates issued by a laboratory accredited by based on the accreditation from JAB are accepted worldwide through mutual recognition agreements.

 KMTL was first accredited to this standard in 1998. The present accreditation scope is as shown below.

Accreditation Body Japan Accreditation Board(JAB)
Accreditation No. RTL00430

The scope of accreditation for Harima Workshop:

M25

Mechanical testing

M25.A1.1

Iron and Steel/Non-ferrous Metal

B13.1

Tensile Testing

JIS Z 2241
ASTM E8/E8M
JIS G 0567、ISO 6892-2
EN 10002-5、ASTM E21
ISO 6892-1
JIS Z 3121、ISO 4136、EN 895
ASTM B557/B557M
ISO 6892-3

B13.3.1

Bend testing

JIS Z 2248
ISO 7438
JIS Z 3122
ISO 5173
EN 910

B13.4.1

Charpy impact test

JIS Z 2242、EN 10045-1、ISO 148-1
ASTM E23

B13.6.1

Brinell hardness test

JIS Z 2243-1、JIS Z 2243-2、ASTM E10

B13.6.2

Vickers hardness test

JIS Z 2244、ISO 6507-1、ISO 6507-4
ASTM E384(except Knoop hardness)
ASTM E92(except Knoop hardness)

B13.6.3

Rockwell hardness test

JIS Z 2245
ASTM E18

B13.5.1

Fracture toughness testing

JIS G 0564、ASTM E399
ASTM E1820、E1921

B13.5.2

Drop-weight test

ASTM E208

B13.15.1

High-cycle fatigue testing

ASTM E466

B13.15.2

Low-cycle fatigue testing

JIS Z 2279
ASTM E606/606M

B13.15.6

Crack growth test

ISO 12108
ASTM E647

B13.16.1

Tensile creep testing

JIS Z 2271、ASTM E139、ASTM E292

B2.1

Metallographic test

ASTM E3

B2.1.1

Macroscopic examination

JIS G 0553、ASTM E340
EN 1321、ISO 17639

B2.1.2

Microscopic examination

ASTM E407、EN 1321
ISO 17639

B2.1.3

Grain size determination

JIS G 0551、NF EN ISO 643(Specimen adjustment: except heat treatment method) (Evaluation method: except counting method)
ASTM E112(Specimen adjustment: except heat treatment method) (Evaluation method: except planimetric procedure)
ASTM E930

B2.1.4

Microscopic test for the non-metallic inclusions

JIS G 0555
ASTM E45( Method A, Method D)

B5.15

Heating and temperature tests

Heat treatment of specimen (KQW-BQ005)

M25.A1.2

Fasteners

B2.2.2

Determination of decarburized depth

JIS B 1051 (9.10.2)

M25.A2.1

Plastics

B13.1

Plastics Tensile Testing

JIS K 7161-1、JIS K 7161-2(except Poisson’s ratio)

B13.3.1

Plastics Bend testing

JIS K 7171

B13.4.1

Plastics Charpy impact test

JIS K 7111-1

B13.4.2

Plastics lzod Impact strength test

JIS K 7110

B13.6.3

Plastics Rocwell hardness test

JIS K 7202-2

M25.A13

Composite Material

B13.1

Tensile strength & elongation test

ASTM D3039/D3039M (except Poisson’s Ratio, Transition Strain)

B13.2.1

Uniaxial compression

SACMA SRM1R
ASTM D6641/D6641M (except Poisson’s Ratio)

B13.8.2

Shear characteristic test

ASTM D2344/D2344M
ASTM D3518/D3518M

M26

Chemical Testing

M26A1/B1.2

Metal: Iron and steel

Volumetric analysis I (titration)

JIS G 1216-2

M26A1/B1.2

Metal: Iron and steel

Volmetric analysis I(Redox titration)

JIS G 1217 4. a)

M26A1/B2.1

Metal: Iron and steel

Absorptiometric analysis: Infrared spectrophotometric analysis

JIS G 1211-3[except 8.2 a),b)]
JIS G 1215-4 (except 10.1, 10.2)

M26A1/B2.1

Metal: Iron and steel

Absorptiometric analysis: UV-visible spectroscopy

JIS G 1213 4. b)、JIS G 1214 4. a)
JIS G 1212-2

M26A1/B2.4

Metal: Iron and steel

Emission spectrochemical analysis: ICP-AES

JIS G 1258-1、JIS G 1258-2*Partially modified.
JIS G 1258-3*Partially modified.
JIS G 1258-5

M26A1/B4.3

Metal: Iron and steel

Thermal conductivity measurement: Thermal conductivity method

JIS G 1228-3*Partially modified.

M26A1/B1.2

Metal: Nickel alloy

Volumetric analysis I (titration)

JIS G 1216-2*Partially modified.

M26A1/B1.2

Metal: Nickel alloy

Volmetric analysis I(Redox titration)

JIS H 1279 4. b)*Partially modified.

M26A1/B2.1

Metal: Nickel alloy

Absorptiometric analysis: Infrared spectrophotometric analysis

JIS H 1275 4. e)、JIS H 1277 4. d)

M26A1/B2.1

Metal: Nickel alloy

Absorptiometric analysis: UV-visible spectroscopy

JIS H 1276 4. b)、JIS H 1278 4. a)

M26A1/B2.4

Metal: Nickel alloy

Emission spectrochemical analysis: ICP-AES

JIS H 1289*Partially modified.

M26A1/B4.3

Metal: Nickel alloy

Thermal conductivity measurement: Thermal conductivity method

JIS G 1228-3*Partially modified

The scope of accreditation for Ibaraki Workshop:

M25

Mechanical testing

M25.A1.1

Iron and steel/Non-ferrous Metal

B13.1

Tensile Testing

JIS Z 2241、ASTM E8/E8M
JIS G 0567、ASTM E 21

B13.3.1

Bend testing

JIS Z 3122

B13.4.1

Charpy impact test

JIS Z 2242

B13.6.1

Brinell hardness test

JIS Z 2243-1、JIS Z 2243-2、ASTM E10

B13.6.2

Vickers hardness test

JIS Z 2244、ASTM E92(except Knoop hardness)

B13.6.3

Rockwell hardness test

JIS Z 2245
ASTM E18

B13.5.1

Fracture toughness testing

ASTM E399

B13.15.1

High-cycle fatigue testing

ASTM E466

B13.15.2

Low-cycle fatigue testing

JIS Z 2279
ASTM E606/606M

 For more detail, please go to the website of The Japan Accreditation Board for Conformity Assessment (JAB) .

 Through JIS Q 17025, each laboratory is accredited as competent to undertake specific tests or calibrations within its scope of accreditation. ISO/IEC 17025 accreditation is mandatory for Nadcap material testing laboratory accreditation.

JIS Q 17025(ISO/IEC 17025)【Calibration Laboratory】

As a calibration laboratory, we are granted accreditation to JIS Q17025 Calibration Laboratories by Japan Accreditation Board for force calibration of testing machines.

The scope of accreditation:
– Uniaxial testing machine
– Tension & compression uniaxial testing machine
– Lever type tension uniaxial testing machine

Certification Body: Japan Accreditation Board(JAB)
Accreditation No. RCL00490

Range of Calibration Expanded
Uncertainty
Reference
Standard

M14.6

Force

M14・6.1

Force of uniaxial testing machine
Tension & compression uniaxial testing machine

1kN~100 kN 0.27% Class 1
(JIS/ISO)

M14・6.1

Force of uniaxial testing machine
Tension & compression uniaxial testing machine

1 kN~100 kN 0.41% Class A
(ASTM)

M14・6.1

Force of uniaxial testing machine
Lever type tension uniaxial testing machine

0.5 kN~30 kN 0.21% Class 1
(ISO)

M14・6.1

Force of uniaxial testing machine
Lever type tension uniaxial testing machine

1 kN~100 kN 0.41% Class A
(ASTM)

JIS Q 17043:2011(ISO/IEC 17043:2010) 【Mechanical testing; Chemical testing】

JIS Q 17043 is a Japan Industrial Standard created without changing the technical content and structure of ISO / IEC 17043. Accreditation bodies grant accreditation to this standard to proficiency testing providers that satisfy the requirements.

The proficiency test provider accreditation is one of the means to determine the competence of a proficiency test provider providing specific types of proficiency testing. Customers can use this official approval as a convenient means to identify and select a reliable proficiency testing provider that satisfies their needs.

KMTL Edge Tech Co., Ltd, a group company of Kobe Material Testing Laboratory Co., Ltd. has been accredited to JIS Q 17043 since February, 2016. The accreditation scope was expanded on February 26, 2018,for the second time to perform proficiency testing for the following.

Accreditation Body Japan Accreditation Board(JAB)
Accreditation No. PTP00040

M25

Mechanical testing

M25.A1

Metal materials, Fasteners and screw threads

M25.A1.1

Iron and Steel/Non-ferrous Metal

M25.A1.2

Fasteners and screw threads

M25.B13

Strength testing

M25.B13.1

Tensile strength & elongation testing

JIS Z 2241
JIS B 1051 9.1, 9.2

M25.B13.6

Hardness testing

JIS Z 2245
JIS B 1051 9.9

M26

Chemical testing

M26.1

Metal, Material of metal, Metal Products

Refer to Appendix of Accreditation Certificate (Page 2/2) for elements and standards.

M26.17

Environment Sample

Refer to Appendix of Accreditation Certificate (Page 2/2) for elements and standards.

For detail please access the website of Japan Accreditation Board (JAB). Japan Accreditation Board (JAB).

Nadcap

 Nadcap is a global cooperative accreditation program for special processes* for aerospace engineering, defense and related industries administrated by the Performance Review Institute (PRI). Nadcap’s membership consists of “Prime Contractors” including Boeing, Airbus, GE, and Rolls Royce. Nadcap accreditation is mandatory for their suppliers.
* A special processes refers to the process where the product as a result of the process cannot be readily or economically inspected.

Accreditation scope for Harima Workshop(47-13 Niijima, Harima-cho, Kako-gun, Hyogo 675-0155)
Accreditation body: PRI(Performance Review Institute)

【 Materials Testing 】

 In addition to our accreditation to ISO 17025 as an independent laboratory since 1999, we became the first material testing laboratory in Japan to be accredited by Nadcap in 2006. Since then, we have been updating and expanding our Nadcap accreditation scope.

■code

■Test Type

■Major Applicable Standards

A

Room Temperature Tensile

ASTM E8/E8M

B

Elevated Temperature Tensile

ASTM E21

C

Stress Rupture (Smooth)

ASTM E139

XA

Creep

ASTM E139

P

Fracture Toughness

ASTM E399

O

High Cycle Fatigue

ASTM E466

Y

Low Cycle Fatigue

ASTM E606

XE

Crack Propagation Measurement

ASTM E647

L0

Metallographic Evaluation

ASTM E3、 ASTM E340

L1

Microindentation (Interior)

ASTM E384

L11

Grain Size

ASTM E112

L12

Inclusion Rating

ASTM E45

L7

Near Surface Examinations – IGA, IGO

ASTM E3

XL

Macro Examination

ASTM E340

M1

Brinell Hardness

ASTM E10

M2

Rockwell Hardness

ASTM E18

M3

Vickers Hardness

ASTM E92

Z

Standard Specimen Machining

AC 7101/7

Z1

Low Stress Grinding

AC 7101/7

Z2

Low Stress Grinding and Polishing

AC 7101/7

【 Non Metallic Materials Testing 】

 In August, 2017, we became the first laboratory in Japan to be accredited to Nadcap Non Metallic Materials Testing (NMMT) – Mechanical Testing.

Class A : Composites

■code

■Test Type

■Major Applicable Standards

1.1.1

Tensile Ambient Temperature

ASTM D3039/D3039M、 ASTM D5766/5766M

1.1.2

Tensile Non-ambient Temperature

ASTM D3039/D3039M、 ASTM D5766/5766M

1.1.3

Tensile Strain Measurement

ASTM D3039

1.2.1

Compression Ambient Temperature

ASTM D6641/D6641M、 SACMA SRM1、 ASTMD6484/D6484M

1.2.2

Compression Non-ambient Temperature

ASTM D6641/D6641M、 SACMA SRM1、 ASTMD6484/D6484M

1.2.3

Compression Strain Measurement

ASTM D6641/D6641M、 SACMA SRM1

1.3.1

Shear Ambient Temperature by SBS

ASTM D2344/D2344M

1.3.2

Shear Ambient Temperature(±45Tension)

ASTM D3518/D3518M

1.3.4

Shear Ambient Temperature by V Notch

ASTM D5379/D5379M

1.3.5

Shear Non-ambient(any method)

ASTM D2344、 ASTM D3518

1.3.6

Shear Strain Measurement

ASTM D3518/D3518M

1.18.1

G1c

ASTM D5528

2.2.1

Density/ Specific Gravity

ASTM D792

F.2.1

Specimen Fabrication

AC7122-I

F.3.1

Specimen Machining

AC7122-I

GE Aviation 【Special Process】-Specification S-400

 GE-S-400 is the sourcing quality specification of GE Aviation for material testing laboratories. GE has accredited KMTL as a GE S-400 laboratory. The approved scope is as follows.

Supplier code T4274
 

■S-400 code

■Test type

AI0A

Room temperature tensile

AI0B

Elevated temperature tensile

AI0C

Stress rupture

AI0L

Metallography (Micro)

AI0M

Hardness

AI0N

Charpy Test

AI0O

High cycle fatigue (HCF)

AI0P

Fracture Toughness Determination

AI0Y

Low cycle fatigue (LCF)

AI0Z

Low stress grinding of test specimens

AIXA

Creep

AIXE

Crack Propagation Measurement

AIXL

Macro Metallography

AIXR

Residual Life

AIXZ

E50TF133 Grain Size Evaluation

Boeing Approved Process Sources D1-4426 (MTL)

 Boeing Approved Process Sources D1-4426 specifies Boeing requirements for its suppliers.  Boeing has approved KMTL as a Boeing processor conforming to D1-4426 for material testing.

Applicable Specification D1-4426
Scope of Approval Mechanical Testing – Metallic
Processor Code number BE10015161

Rolls-Royce Approved Supplier

 KMTL has been confirmed to meet the requirements of Rolls-Royce Plc, and certified as an approved supplier of Rolls-Royce Plc.

Vendor Number 241161
Scope of Approval ・Test Piece Machining
・Mechanical testing(MSRR9922)

Pratt & Whitney Approved Commercial Laboratory

 KMTL has been confirmed to meet the requirements of Pratt & Whitney and approved as a P&W qualifiedapproved commercial laboratory. The approved test codes are as follows:

■Test code

■Test type

1

Tensile, Room Temperature

3

Stress Rapture

7-a

ME – Microstructure / Grainsize

7-d

ME – Braze

7-e

ME – Weld

7-f

ME – Nonconventional Machining,(LBMR)

7-h

ME- Heat Treat

IHI Corporation

Applicable Specification ISAJT-F002, J-ISAJT-F002
Name of Process Non-Metallic Materials Testing
Certification No. MKR-M002, IHIJ0009

Mechanical Test

■code *1

■Test Item

■Typical Reference Standard

A(R,E,C)

Tensile Test (Room, Elevated, Cold Temperature)

ASTM D3039/D3039M

B(R,E,C)

In-Plane Shear Test (Room, Elevated, Cold Temperature)

ASTM D3518/D3518M

C(R,E,C)

Compressive Test (Room, Elevated, Cold Temperature)

SACMA SRM1

D(R,E,C)

Compressive Test (Room, Elevated, Cold Temperature)

ASTM D6641/D6641M

E(R,E,C)

Short-Beam Strength Test (Room, Elevated, Cold Temperature)

ASTM D2344/D2344M

N(R,E,C)

Curved Beam Test (Room, Elevated, Cold Temperature)

ASTM D6415/D6415M

*1 Code (R,E,C) indicates test conditions; R: Room, E: Elevated, and C: Cold temperature.

Physical / Chemical / Thermal / Analytical Test

■Code

■Test Item

■Typical Reference Standard

2A

Constituent Content of Composite

ASTM D3171

2B

Density and Specific Gravity

ASTM D792
ASTM D1505
ASTM D297

Specimen Fabrication

■Code

■Test Item

■Typical Reference Standard

3B

PMC specimen fabrication (without tab)

ISAJT-F004 Class-B
Applicable Specification ISAJT-F005, J-ISAJT-F005
Name of Process Metallic Materials Testing
Certification No. MKR-M001, MKQ-M001, IHIJ0009

Harima Workshop

■Code

■Test Item

■Typical Applied Standard

A

Room Temperature Tensile

ASTM E8/E8M and/or B557

B

Elevated Temperature Tensile

ASTM E21

C

Stress Rupture

ASTM E21(Smooth)
and/or E292 (Notched)

XA

Creep Rupture

ASTM E139

O

Force Controlled Fatigue

ASTM E466

Y

Strain-Controlled Fatigue

ASTM E606

P

Fracture Toughness

ASTM E399

XE

Crack Propagation

ASTM E647

L

Metallography

ASTM E3 and/or E407 and/or E340

La

Grain Size

ASTM E112 nd/or E930 and/or E1181

L1

Microhardness Interior

ASTM E384

M1

Hardness – Brinell

ASTM E10

M2

Hardness – Rockwell / Superficial

ASTM E18

M3

Hardness – Vickers

ASTM E92

Z

Specimens

ISAJT-F001

Ibaraki Workshop

■Test Code

■Test Item

■Typical Applied Standard

A

Room Temperature Tensile

ASTM E8/E8M and/or B557

B

Elevated Temperature Tensile

ASTM E21

O

Force Controlled Fatigue

ASTM E466

Y

Strain-Controlled Fatigue

ASTM E606

XE

Crack Propagation

ASTM E647

Z

Low Stress Grinding of Test Specimens

ISAJT-F001
Applicable Specification ISAJT-F009
Name of Process CMC and CMC Raw Materials Testing
Certification No. MKR-M003

■Test Code

■Test Item

■Typical Reference Standard

1J

In-plane Tension-Tension Cyclic Fatigue Test

ASTM C1360

MITSUBISHI HEAVY INCUSTRIES, LTD.

Applicable Specification MSJ4000
Certification No. MHIY-6013
Applicable Basic Requirement AS/EN/JIS Q 9100:2016
Applicable Scope Specimen preparation, testing, investigation, and report preparation on materials, parts, and products for aerospace industries
Exclusion from Application 8.3 Design and Development of Products and Services
Applicable Specification MS84001 SectionB
Certification No. MHIV-6030
Applicable Scope Manufacturing
Applicable Product Subcontract of specimen preparation and tensile testing only
Limiting Condition Limited to tensile testing of SM-3 nose cone shroud

Kawasaki Heavy Industries, Ltd. Aerospace Systems Company

Applicable Specification KQ-7204
Name of Process Material Testing
Certification No. SPAA10288/5

Harima Workshop

■Test Code

■Testing

■Applicable Test Standards

1

Room Temperature Tensile

ASTM E8、ASTM B557、JIS Z2241

2

Elevated Temperature Tensile

ASTM E21、JIS G0567

3

Stress Rupture

ASTM E139、ASTM E292、JIS Z2271

4

Creep, Creep Rupture

ASTM E139、JIS Z2271

5

Fatigue-Load Controlled

ASTM E466

6

Fatigue-Strain Controlled

ASTM E606

7

Fatigue Crack Propagation

ASTM E647、ISO 12108

9

Impact

ASTM E23、 JIS Z2242

11

Bending

ISO 7438、JIS Z2248

20

Brinell

ASTM E10、JIS Z2243

21

Rockwell

ASTM E18、JIS Z2245

22

Vickers

ASTM E92、JIS Z2244

23

Microindentation

ASTM E92、ASTM E384

30

General Microstructure

ASTM E3、ASTM407

30-a

Grain Size

ASTM E112、ASTM E930

30-e

Abusive Machining

30-f

Nonconventional Machining

31

Macrostructure

ASTM E340

Wege crack Propagation (JAEC-J-MCL-S-100)

Applicable Specification J-ISAJT-F002
Name of Process Certification No.
Certification No. SPAA10290/3
Applicable Specification J-ISAJT-F005
Name of Process Metallic Materials Testing Laboratories
Certification No. SPAA10288/5
       

Harima Workshop

■Code

■Test Item

■Typical Applied Standard

A

Room Temperature Tensile

ASTM E8/E8M、ASTM B557

B

Elevated Temperature Tensile

ASTM E21

C

Stress Rupture

ASTM E139 (Smooth)
ASTM E292 (Notched)

XA

Creep Rupture

ASTM E139

O

Force Controlled Fatigue

ASTM E466

Y

Strain-Controlled Fatigue

ASTM E606

P

Fracture toughness

ASTM E399

XE

Crack Propagation

ASTM E647

L

Metallography

ASTM E3、ASTM E407、ASTM E340

La

Grain size

ASTM E112、ASTM E930、ASTM E1181

L10

Conventional machining

*1

L13

Other

*1

M1

Hardness – Brinell

ASTM E10

M2

Hardness-Rockwell / Superficial

ASTM E18

M3

Hardness-Vickers

ASTM E92

Z

Low Stress Grinding of Test Specimens

ISAJT-F001

F2

ICP

JIS H1307、JIS H1352

*1:Each drawing requirements or specifications called from each drawing

Kobe Steel, Ltd.

■Test

■Applicable Standard

Elevated Temperature Tensile Testing

ASTM E21

Room Temperature Rupture Testing

ASTM E139、ASTM E292

Room/Elevated Temperature Creep Rupture Testing

ASTM E139、ASTM E292

  • 1947
    Founded as a test-piece manufacturing factory.
  • 1967
    Started contracted material testing as the first private laboratory in Japan.
  • 1979
    Opened a laboratory at Niijima, Harima-cho, Kako-gun, Hyogo-pref.
  • 1985
    Started chemical business.
  • 1986
    Started machine tool and equipment manufacturing business.
  • 1996
    Certified to ISO 9002 Quality Systems.
  • 1998
    Accredited to ISO/IEC 17025 (ISO Guide 25)Testing Laboratory Accreditation: Mechanical Testing(JAB).
  • 1999
    Accredited to ISO/IEC 17025(JNLA).
  • 2001
    Expanded ISO/IEC 17025 accreditation scope: Polymer materials(JNLA).
  • 2002
    Transferred to ISO 9001:2000.
    Obtained Medical Device Manufacturing Approval.
  • 2005
    Certified to JIS Q 9100.
  • 2006
    Accredited to Nadcap MTL (Metallic Materials).
    Transferred to ISO/IEC 17025:2005 with expanded accreditation scope.
  • 2007
    Obtained No. 1 Type License for Marketing Business of Medical Devices.
  • 2008
    Expanded Nadcap MTL accreditation scope.
    Expanded ISO/IEC 17025 accreditation scope: Chemical testing
  • 2009
    Approved to GE S-400.
    Ibaraki Workshop accredited to ISO/IEC 17025: Mechanical Testing.
  • 2010
    Expanded ISO/IEC 17025 accreditation scope:EN standard.
    Transferred to ISO 9001:2008.
  • 2011
    Tsurui Chemical Co., Ltd. certified to ISO 9001.
  • 2012
    Updated approval to GE S-400.
  • 2015
    Approved to Boeing Approved Process Sources D1-4426 (Mechanical Testing – Metallic).
    Approved by Rolls Royce.
  • 2017
    Accredited to Nadcap NMMT (Non Metallic Materials Testing): Mechanical Testing.
  • 2019
    Approved by Pratt & Whitney.

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