Certficate of.fl.wrwaf

REPUBLIC OF INDOIYESIA MII{ISTRY OF TRANSPORTATION DIRECTORATE GENERAL OF CIYIL AVIATION Certficate of.fl.wrwaf Number: 145F - 881 This certificate is issued to Whose business address is AEROSPACE COATING INTERNATIONAL, LLC. 370 Knight Drive, Oxford Alabama 36203 USA Upon finding that this organization compiies in a.11 respects \r/-ith the requirements of the Civil Aviation Safety Regulations relating to ii-le estal'lishment of an approved organization, and empowered to operaie as an : APPROVED MATI{TENANCE ORGANIZATION With the foliowing ratings: Limited Landing Gear Components, Limited Accessories, Limited Non Destructive Inspectiono Testing and Processing Limited Specialized Service. This approval is not transferable and shall continue until expired. unless cancelled, suspencled or revoked by the Director General; and any major change in the basic facilities, or in the location thereof, shall immediately be reported to the Director General. t5 January20i8 OF CIVI AVIATION Exprry Date: 16 Januxy 202A DGCA Form No. 145-A2 (Oct 2017)

I}IRECTORATE GENtrRAL OF CIVIL AYIATION DIRSCTORATE OF' AIRWORTIIINESS AND AIRCRAF'T OPERATIONS Offrce Complex, Soekarno Hatta lntemational Airport C3 St. Tangerang, Banten 15126 Telp. : t+6zzl) 225 652S8, {+6?2i) 226 08887 Fax : (+6221) 225 66399 website: hubud.dephub,go"id; e-mail : daaa*dgca@dephub.go.id OPERATI ON SPECIFICATI ONS Name af Organization : Aerospace Coatings lnternational, LLC.. 145F-881 Date of issuance : t5 January 2A18 AOO{. ISSUANCE AND APPLICABILITY a. These Operation Specifications (Opspec) are issued to : : Aerospace Coatings lnternatioral, LLC. DBA " Mailing Address : 370 Knight Drive Oxfotd, Alabama 36203 USA Telephone : +1(256)-241-2759 Facsimile : +1(256)-241'2750 Email : - Facility Location : 370 Knight Drive Oxford, Alabama 35203 USA b. These Operation Specifiqations are issued as part of this AMO Certificate of Approval and are in effect as of the date approval is effective. This certificate and these Operation Specifications shall remain in force for such period as ddermined by the DGCA unless the certificate holder sunenders the certificate srthe DGCA suspends or revokes it. c. The certificate holder is authorized to use the business name described in this operation specification su bparagraph a. DGCA Form No. 145$3 (Oct 2017) Page 1

DGCA Form No. 145-03 (Oct 2017i Pana? I}IRECTORATE GENERAL OF CIVIL AYIATION DIRECTORATE OT' AIRWORTIIINESS AND AM.CRAF'T OPERATIONS Sfice C.omplex, Soekarno Hattalntemational Airporq C3 St. Tangerang, Banten 15126 Telp. : {+6221)225 66288,t+6721} 226 08887 Fax: (+6221)?25 66399 website: hubud. dephub. go.id; e-mail. daao_dgca@dephub. go. id OPERATION SPECIFICATIONS Aerospace Coatings lnternational, LLC. 145F-881 Date of issuance : l5 January 2018 4002 - RATTNGS AND LlmtTATtOr.tS The Certificate Holder is authorized the following Ratings and/or Limitations: LIII,IITED RATINGS 1. LAHDING GEAR COMPONENTS ;g+lufacture ifiakellfrodel: Limitations: From the Accepted From the accepted None Capability List, as amended Capability List, as amended. 2. ACCESSORTES Manufacturer: lllakel[todel: From the Accepted From the accepted None Capability List, as amended Capability List, as amended. Limitations: 3. NOH-DESTRUCTIVE I]{SPECTIOH. TESNilG. *ND PROCESSIHG Manufacturer: ltlakelmodel: Limitations: N/A N/A Limited to Magnetic Particle and Liquid Penetrant in accordance with ASTM-E-1417, ASTM-E-1 4 44, manufacturef s cu nent technical/compnent data and instructions as revised and/or approved data. 4, SPECIALIZED SERVICES Ratinq: Soecifications: Limitations: Plating AMS 240S,?4A1, 2403, 2404, Repair limitations as contained in the 2410, 2416, 24A1, 2419, 24A6, referenced Civil Specifications, as revised 2423,2424,2460, AMS and/orcustomerwork request..?4 1 il 4E, 2451 I 2A, AMS-QQ-P- 416, QQ-N-290, BOEING 20-10- 5, 20-1 0-01, 20-1 A-92, 20-1 0-04, 2G-1 1-03, 20-20-06, BOETNG 2442-A1, ZH,2-02, 2042-1A, 2A-42-A5, 20*42-03,?A-42-Og. *-Continued to next page-:

DGCA Form No. 145-03 (Oct 2017) I}IRECTORATE GEF{ERAL OF CNTIL AVIATION DIRECTORATE OF AIRWORTHINESS AND AIRCRAF'T OPERATIONS Ofiice Complex, Soekarno Hatta International Airport C3 St. Tangerang, Banten 15 126 Telp. : (+6221) 225 66?88, {+6221) 226 08887 Fax: (+6221}22s 66399 website: hubud. dephub. go. id ; e-mail : daao_dgca@dephub. go. id OPERATION SPECI FICATIONS AOO2. Aerospace Coatings lnternationa,, LLC. 145F481 RATINGS A]IIB LIMITATIOHS {Confd} Date of issuance : te January 2A18 The Certificate Holder is authorized the following Ratings and/or Limitations: LIMITED RATINGS 4. SPECIALIZEDSERVICES &SSS Srecifications: Limitations: Machining AMS 2453, BOEING 20-10-02, Repair limitations as contained in the 20-10-04, 20-20-06, 2A-10-97, referenced Civil Specification or manufacturefs 2A-24-0l, 20-10-5 maintenance manuals, as revised and/or customer work request. Plasma AMS 2437,2447, BOEING Repair limitations as contained in the BMS 10-67 referened CivilSpecification or manufacturefs maintenance manuals, as revised and/or customer work request. lf *" id/ {{",\*\

DGCA Farm No 145-A3 {O"t?0171 Daaa A DIRECTORATE GENERAL OT CftrIL AYIATION DIRECTORATE OF' AIRWORTHINESS AND AIRCRAT'T OPERATIONS Office Complex, Soekarno Hatta International Airport, C3 St- Tangerang, Banten I 5 I 26 Telp. : (+6221) 225 66?,8e, (+6221) 226 A8887 Fax : {+6221}?25 66399 website; hubud.dephub,go.id: e-mail : daao _dgca@dephub. go.id OPERATION SPECIFICATIONS Aerospace Coatings lnternational, LLC. 145FSB1 Date of issuance : t5 January zfl9 AOO3. EXEMPTIONS, None \ _.,"4;-j"il:It;I\".i.i."r';$${,q" d,ffitorr j'j Acting '/,-da [1 t1'--ai--t',u" \\ u 1r,;'j;,l.> \\ \. Of Cli/il Aviation Ans Arrcral[ uperauons

DGCA Form No. 145-03 {Oct 2017} MINISTRY OF TRANSTORTATIO1Y DIRECTORATE GENERAL OF CTYIL A\TIATION DIRECTORATE OF' AIRWORTHINESS AN} AMCRATT OPERATIONS Office Ccmplex, Soekarno Hatta lnteroational Airpcrq C3 St. Tangerang, Banten 15126 Telp. : t+6zzl) 225 ffi289, t+6?21) 226 08887 Fax : {+6221) 225 66399 website: hubud.dephub.go.id; e-mail: daao_dgca@dephub.go.id OPERATION SPECI FICATIONS Number ofapproval. Aerospace Coatings lnternational, LLC. :145F-881 Date of issuance : tj January 2018 Amendment.0 AOO4. DESIGNATED derso}.is List of Designated person as contact persons: No Name Job Title Phone number & email address 1 Khay Chong Lee Quality Manager +1(2s6)-241-275A kc. lee(oaerocoati n q s. com

DIRECTORATE GSNERAL OT CIVIL A\IIATION DIRECTORATE OT' AIRWORTHINESS AND AIRCRAF'T OPERATIONS Office Complex, Soekarno H*ta International Airport, C3 St. Tangerang, Banten 15126 Telp. : t+6221)225 66288,(+62?l) 22608887 Fax : (+6221; ZZ5 66399 website: hubud. dephub. go.id; e-mail : daao_dgca@dephub. go. id OPERATION SPECI FICATIONS Aerospace Coatings lnternational, LLC. 145F-881 Date of issuance : 15 January 2A18 AOOS - ADDITIONAL FXED LOCATIONS None,{ L r\ \s,,iimii' DGCA Form No. 145-03 {Ocl2017} Page 6

DGCA Farm No 145-03 {A*?A17\ Paaa 7 DIRECTORATE GENERAL OF CTYIL AVIATION DIRECTORATE OF' AM,WORTIIINESS AND {RCRAFT OPERATIONS Office Complex, Soekarno Flatta lnternaticnal Airporl C3 St. Tangerang, Banten 15126 Telp. ; (+6221) 225 66288. {+6221} 226 08887 Fax {+6221) 225 66399 website: hubud.deplmb.go.id; e-mail : daao _dgc,a@dephub.go.id OPERATI ON SPECIFICATIONS Number ofapproval : Aerospace Coatings lnternational, LLC. : 145F 81 Date of issuance : (5 January 2018 Amendment : 0 A006. WORK TO BE bentonued AT A PLACE OTHER THAH THE AMO'S FIXED LOCAT!ON None,,,;T q ff;i' \\\ \0.4

DGCA Form No. 145-03 2017) I}IRECTORATE GEFIERAL OF CIYIL AVIATION DIRECTORATE OF AIRWORTHINESS AND AIRCRAT'T OPERATIONS Office Complex, Soekarno Hatta International Airport, C3 St. Tangerang, Banten 15 126 Telp. : (+6221) 225 66?88, {+62?1) 226 08887 Fax: (+6221)?25 66399 web site: hubud. dephub. ga.id ; e-mail : daao_dgca@dephub. go.id OPERATION SPECIFICATIONS : Aerospace Coatings lnternationa,, LLC. " 145F-881 Date of issuance : l5 January 2A18 AOOT. LINE MAINTENANCE AUTHORIZATION None -a;il,:ili*>-,';,ir"sjl&,'):