# STC SA00034SE - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Kawak Aviation Technologies Inc, United States - Description: Installation of AG-Air Systems, Inc., chemical disbursement system. (S2R modified per STC SA5953NM and S2R-G10 modified per STC SA00172SE) - Applied: March 30, 1993 - Status date: May 31, 2006 - Product: Aircraft, Single-Engine - Certification basis: Part 21 - Data sheets: [TCDS A3SW](https://openairdocs.org/tcds/A3SW), [TCDS A4SW](https://openairdocs.org/tcds/A4SW) - Certificate PDF: https://openairdocs.org/files/sha256/1d/93/1d938881ca364ef5830ed7d95ebc6a5b17ad8498e0091bcf02da6df9b7c6ddab - Approved model list and other attachments: [SA00034SEaml.pdf](https://openairdocs.org/files/sha256/d9/fe/d9feed584b682d406d430e7957b6c5333deed5d11d6df615511d93312f9ab2ba) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D4626A819CF4515B862571810055CFB0.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA00034SE ## ADs that name it (0) None. ## Approved models (14) - Ayres Corporation S2R ([TCDS A3SW](https://openairdocs.org/tcds/A3SW)) - Ayres Corporation S2R-G1 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW)) - Ayres Corporation S2R-G10 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW)) - Ayres Corporation S2R-G5 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW)) - Ayres Corporation S2R-G6 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW)) - Ayres Corporation S2R-R1340 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW)) - Ayres Corporation S2R-R1820 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW)) - Ayres Corporation S2R-R3S ([TCDS A4SW](https://openairdocs.org/tcds/A4SW)) - Ayres Corporation S2R-T11 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW)) - Ayres Corporation S2R-T15 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW)) - Ayres Corporation S2R-T34 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW)) - Ayres Corporation S2R-T45 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW)) - Ayres Corporation S2R-T65 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW)) - Ayres Corporation S2RHG-T65 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW)) ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. Number SA00034SE This certificate, issued to Kawak Aviation Technologies, Inc. 20690 Carmen Loop, Suite 102 Bend, OR 97702 Part 8* of the Civil Air Regulations. Original Product⎯Type Certificate Number: * See attached Federal Aviation Administration (FAA) Make: Approved Model List (AML) Model: No. SA00034SE Description of the Type Design Change: Installation of Ag-Air Systems, Inc., chemical disbursement system in accordance with Ag-Air Systems, Inc. Master Drawing List (MDL) as shown on the attached FAA Approved Model List, dated December 7, 1995, or later FAA approved revision. Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to other aircraft on which other previously approved modifications are incorporated unless it is determined that the relationship between this change an any of those other previously approved modifications, including change in type design will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate, AML SA00034SE, and FAA approved Flight Manual Supplement (see attached AML) must be maintained as part of the permanent records for the modified aircraft. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. Date of application: March 30, 1993 Date reissued: June 28, 2006 Date of issuance: November 9, 1993 Date amended: December 7, 1995 Original signed by Mike Pasion (Signature) Acting Manager, Seattle Aircraft Certification Office (Title) ### SA00034SEaml.pdf FAA APPROVED MODEL LIST (AML) NO. SA00034SE FOR INSTALLATION OF KAWAK AVIATION TECHNOLOGIES, INC. CHEMICAL DISPERSION SYSTEM Issue Date : December 7, 1995 **ITEM AIRPLANE MAKE** **AIRPLANE MODEL TYPE** **CERTIFICATE NUMBER** **CERTIFICATION BASIS FOR** **ALTERATION MASTER** DRAWING LIST _______________ **NUMBER REV AFM** **SUPPLEMENT NO. AND DATE** AML **REVISION DATE** 1. Ayres S2R (See Note 1) A4SW CAR Part 8 34000-1- MDL D AASI-M4A Rev A 12/7/95 IR 12/7/95 2. Ayres S2R (See Note 1) A4SW CAR Part 8 34000- 401-MDL I.R. AASI-M4A Rev A 12/7/95 IR 12/7/95 3. Ayres S2RG-5 S2RG-6 S2RG-10 A4SW CAR Part 8 34070- 401-MDL I.R. AASI-M4A Rev A 12/7/95 IR 12/7/95 4. Ayres S2RG-5 S2RG-6 S2RG-10 A4SW CAR Part 8 34070- 402-MDL I.R. AASI-M4A Rev A 12/7/95 IR 12/7/95 5. Ayres S2R, S2R-R1340, S2R-R3S, S2R-R1820 (See Note 2) A4SW CAR Part 8 34040- 401-MDL I.R. AASI-M4A Rev B 9/12/96 12/11/96 6. Ayres S2R, S2R-R1340, S2R-R3S, S2R-R1820 (See Note 2) A4SW CAR Part 8 34040- 402-MDL I.R. AASI-M4A Rev B 9/12/96 12/11/96 Note 1: Aircraft must be modified per STC SA5935NM Note 2: Aircraft must be modified per STC SA00172SE Approved:_Original signed by Mike Pasion__ Acting Manager, Seattle A i r c r a f t C e r t i f i c a t i o n O f f i c e R e i s s u e d : June 28, 2006 A m e n d e d : December 11, 1996 ## Every issue (1) - May 31, 2006: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/1d/93/1d938881ca364ef5830ed7d95ebc6a5b17ad8498e0091bcf02da6df9b7c6ddab), [SA00034SEaml.pdf](https://openairdocs.org/files/sha256/d9/fe/d9feed584b682d406d430e7957b6c5333deed5d11d6df615511d93312f9ab2ba) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.