# Aviation Partners Service Bulletin SBH-13-001 Copy: Revision A ("U.S. DOT/FAA - SBH-13-001"), 7 pages: PDF https://openairdocs.org/files/sha256/bc/2e/bc2e2a1103cfbc4249d4aa720c4805c4af08986a009371ed5b90f97173e8741e; text https://openairdocs.org/service-documents/aviation-partners/sbh13-001/file/bc2e2a1103cf.md. Rights: © Aviation Partners. Filed by the FAA in regulations.gov docket FAA-2013-0462; AD 2013-11-16 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication. ## Details - Manufacturer: [Aviation Partners](https://openairdocs.org/service-documents/aviation-partners.md) - Type: Service bulletin (Service Bulletin) - Number: SBH-13-001 - Latest revision known: SBH-13-001, Revision A, dated May 3, 2013 (OpenAirDocs) - Page: https://openairdocs.org/service-documents/aviation-partners/sbh13-001 ## ADs that cite it (1) (OpenAirDocs) Newest first, with the revision each names, as OpenAirDocs read it from the AD's text. - [AD 2013-11-16](https://openairdocs.org/ad/2013-11-16.md), effective Jul 2, 2013: Revision A ## Text (7 pages) Rights: © Aviation Partners. Filed by the FAA in regulations.gov docket FAA-2013-0462; AD 2013-11-16 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication. This text is OCR from a scan. OCR can misread letters and numbers. Each page's text from the PDF; open the PDF at a page with #page=N. ### Page 1 (OCR) Aviation Partners, Inc. HAWKER BEECHCRAFT BAE 125 SERIES 800A/B, C-29A, HAWKER 800, HAWKER 800XP SERVICE BULLETIN FAA STC#: ST01411SE Service Bulletin: SBH-13-001 Doc. Title: Hawker Maximum Altitude Limitation Date: May 3, 2013 Revision: Prepared by: DIVES D. Ives - API Engineering Approved by: Edward Davis - Chief Engineer PROPRIETARY NOTICE The information contained herein is proprietary to Aviation Partners, Inc. and shall not be reproduced or disclosed in whole or part, or used for any design or manufacture, unless such user possesses direct, written authorization from Aviation Partners, Inc. Rev. A SBH-13-001 Page 1 of 7 AVIATION PARTNERS, INC 7299 PERIMETER ROAD SOUTH / SEATTLE, WA 98108 / (206) 762-1171 / FAX (206) 762-1158 ### Page 2 (OCR) Aviation Partners, Inc. HAWKER BEECHCRAFT BAE 125 SERIES 800A/B, C-29A, HAWKER 800, HAWKER 800XP SERVICE BULLETIN Revision Record Revision Description Revision Date New Initial Release May 1, 2013 p3. Instrument panel WAS flight deck. May 3, 2013 p6. Revised placard wording p6. Added dual placard requirement and clarified placard locations. Rev. A SBH-13-001 Page 2 of 7 AVIATION PARTNERS, INC. 7299 PERIMETER ROAD SOUTH / SEATTLE, WA 98108 / (206) 762-1171 / FAX (206) 762-1158 ### Page 3 (OCR) Aviation Partners, Inc. HAWKER BEECHCRAFT BAE 125 SERIES 800A/B, C-29A, HAWKER 800, HAWKER 800XP SERVICE BULLETIN 1. PLANNING INFORMATION A. EFFECTIVITY Aircraft modified by Aviation Partners Winglet STC# ST01411SE. B. DESCRIPTION This Service Bulletin provides instructions to reduce the maximum permissible altitude. The altitude limitation will be implemented by an Airplane Flight Manual limitation and placards installed on the instrument panel. c. BACKGROUND Several instances of aileron/wing oscillations have been reported on the Hawker 800 family of airplanes. Some aircraft are more susceptible than others to the onset of the oscillations. Aviation Partners, Inc. and the FAA consider this Service Bulletin to be a safety related limitation until a design change to preclude the oscillations is developed and FAA approved. D. APPROVAL The changes in this service bulletin are FAA approved. E. WEIGHT AND BALANCE CHANGES Not changed. F. ELECTRICAL LOAD DATA Not changed. G. REFERENCES None. Rev. A SBH-13-001 Page 3 of 7 AVIATION PARTNERS, INC 7299 PERIMETER ROAD SOUTH / SEATTLE, WA 98108 / (206) 762-1171 / FAX (206) 762-1158 ### Page 4 (OCR) Aviation Partners, Inc. HAWKER BEECHCRAFT BAE 125 SERIES 800A/B, C-29A, HAWKER 800, HAWKER 800XP SERVICE BULLETIN 2. MATERIAL INFORMATION No parts, materials or tooling required. 3. ACCOMPLISHMENT INSTRUCTIONS A. Insert the following page into the Airplane Flight Manual adjacent to the page which states the Operational Limitations - Maximum Permissible Altitude. Rev. A SBH-13-001 Page 4 of 7 AVIATION PARTNERS, INC. 7299 PERIMETER ROAD SOUTH / SEATTLE, WA 98108 / (206) 762-1171 / FAX (206) 762-1158 ### Page 5 (OCR) Aviation Partners, Inc. HAWKER BEECHCRAFT BAE 125 SERIES 800A/B, C-29A, HAWKER 800, HAWKER 800XP SERVICE BULLETIN Maximum Permissible Altitude Maximum permissible operating pressure altitude is 34,000 ft. Rev. A SBH-13-001 Page 5 of 7 AVIATION PARTNERS, INC 299 PERIMETER ROAD SOUTH / SEATTLE, WA 98108 / (206) 762-1171 / FAX (206) 762-115 ### Page 6 (OCR) Aviation Partners, Inc. HAWKER BEECHCRAFT BAE 125 SERIES 800A/B, C-29A, HAWKER 800, HAWKER 800XP SERVICE BULLETIN Fabricate placards to be installed on the instrument panel in front of both the pilot and copilot near the pressure altitude indication, in clear view of the pilot and copilot. Placard text shall read as follows, with minimum 1/8 inch height text: Do Not Exceed FL340. See Figure 1 below as an example of an acceptable placard to be fabricated and installed. Figure 1 may be cut out, laminated, and used as the placard. This placard must be clearly visible and placed as close as practical to the altimeters without obscuring adjacent instruments. Do Not Exceed FL340. Figure 1. Placard Rev. A SBH-13-001 Page 6 of 7 AVIATION PARTNERS, INC. 7299 PERIMETER ROAD SOUTH / SEATTLE, WA 98108 / (206) 762-1171 / FAX (206) 762-1158 ### Page 7 (OCR) Aviation Partners, Inc. HAWKER BEECHCRAFT BAE 125 SERIES 800A/B, C-29A, HAWKER 800, HAWKER 800XP SERVICE BULLETIN 4. MAINTENANCE RECORDS 1. Make the following entry into the aircraft's maintenance records: "Aviation Partners, Inc. Service Bulletin Number SBH-13-001 completed on (date) by (name of individual / company)." Rev. A SBH-13-001 Page 7 of 7 AVIATION PARTNERS, INC. 7299 PERIMETER ROAD SOUTH / SEATTLE, WA 98108 / (206) 762-1171 / FAX (206) 762-1158 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. 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