STC SA11868WI

Number   This certificate issued to:

BB__ BB_.

Original Product 7\SH&HUWLILFDWH1XPEHU Make:

VHHFRQWLQXDWLRQVKHHW IRUDGGLWLRQDOGDWHV By Direction of the Administrator Signature:

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ire Aviation Inc.

23101 Highway 52 Fort Morgan, CO 80701 Part 23 Federal Aviation Regulations A19SW Air Tractor AT-802A

1. Aircraft must be equipped with a Pratt & Whitney PT6A-67F engine.

2. Aircraft must be modified in accordance with prerequisite FAA STC, SA01916CH, Installation of Wipaire Stall Improvement Array.

2. The installer must determine whether this design change is compatible with previously approved modifications.

3. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

10/27/23 1/16/25 12/27/24 for Paul Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 3 Increased Altitude Limitation. Data required:

1. Master Data List, No. 22-049-DC4301, Rev. 0, dated December 27, 2024, or later FAA approved revision,

2. Airplane Flight Manual Supplement, No. 22-049-FT2901, Rev. 0, dated December 26, 2024, or later FAA approved revision,

3. Instructions for Continued Airworthiness, No. 22-049-MT2901, Rev. 0, dated December 21, 2024, or later FAA accepted revision.

Number   (IIHFWLYH'DWH I Transferr Endorsementt Transfer the ownership of Supplemental Type Certificate Number:

Too (Name and address of transferee):

Date oI transfer:

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

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate  (Continuation Sheet) Number  (IIHFWLYH'DWH  $Q\DOWHUDWLRQRIWKLVFHUWLILFDWHLVSXQLVKDEOH E\D ILQH RIQRW H[FHHGLQJRULPSULVRQPHQWQRWH[FHHGLQJ \HDUVRUERWK7KLVFHUWLILFDWH PD\ EHWUDQVIHUUHGRUPDGH DYDLODEOHWR WKLUGSHUVRQVE\OLFHQVLQJDJ UHHPHQWVLQDFFRUGDQFHZLWK&)53RVVHVVLRQ RIWKLV6XSSOHPHQWDO7\SH &HUWLILFDWH 67& GRFXPHQWE\SHUVRQVRWKHUWKDQ WKH 67&KROGHUGR HVQRWFRQVWLWXWHULJKWVWRWKHGHVLJQGDWD QRUWRDOWHUDQ DLUFU DIW DLUFUDIWHQJLQH KROGHU$Q 67&KROGHUZKRDOORZVDSHUVRQWRXVHWKH67&WRDOWHUDQDLUFUDIWDLUFUDIWHQJLQHRUSURSHOOHUPXVWSURYLGH WKDWSHUVRQZLWKZULWWHQ SHUPLVVLRQ DFFHSWDEOHWR WKH)$$ 5HI &)5  )$$  3DJH BBBRI BBB SA11868WI Date reissued: January 16, 2025 Certification Basis:

Regulations not changed or affected by this modification remain at the specified amendment levels defined by the applicable aircraft TCDS. The certification basis for areas changed or affected by this modification are listed below:

--------- END ---------- 33 Section Sec. 21.25(a)(1)(b)(1)(2)(7) Sec. 23.1(b) Sec. 23.143(a)(2)(3)(4) Sec. 23.301(a)(b)(c) Sec. 23.321 Sec. 23.331 Sec. 23.333 Sec. 23.335 Sec. 23.337(a)(1)(b)(1) Sec. 23.341 Sec. 23.347 Sec. 23.349 Sec. 23.351 Sec. 23.391 Sec. 23.421 Sec. 23.423 Sec. 23.425 Sec. 23.427 Sec. 23.441 Sec. 23.443(a)(c) Sec. 23.455 Amendment 21-92 23-34 23-17 23-42 Initial 23-42 23-34 23-34 23-34 23-42 Initial 23-34 23-42 Initial 23-42 23-42 23-42 23-42 23-42 23-42 23-42 Section Sec. 23.603 Sec. 23.605 Sec. 23.853(a)(f) Sec. 23.901(b)(1) Sec. 23.903(e)(3)(f) Sec. 23.939(a)(c) Sec. 23.955(f)(1) Sec. 23.1041 Sec. 23.1043(a)(1)(2)(3)(b)(c) Sec. 23.1045 Sec. 23.1091(a) Sec. 23.1111(b) Sec. 23.1501 Sec. 23.1527(b) Sec. 23.1529 Sec. 23.1541(a)(1)(b) Sec. 23.1545(c) Sec. 23.1559(b) Sec. 23.1583(a)(2) Sec. 23.1585(a)(1)(2)(i)(ii) Amendment 23-23 23-23 23-34 23-34 23-40 23-42 23-7 23-7 23-21 23-7 23-7 23-17 23-21 23-7 23-26 23-21 23-23 23-21 23-34 23-34