STC ST04743NY

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number 

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7007 Boeing El Paso, Texas 79925 25 Title 14 Code of Federal Regulations A10CE Learjet Inc.

60 Installation of ATI Oil Safety Cap in accordance with (1) Master Data List (MDL) LJ60-MDL-0136, rev IR, dated November 15, 2024, or later FAA approved revision. (2) Instructions for Continued Airworthiness (ICA) LJ60-ICA-0136, rev IR, dated January 26, 2024, or later FAA accepted revision, shall be made available to the operator at the time of installation and be incorporated into the operator’s maintenance program.

(1) The installer must determine whether this design change is compatible with previously approved modifications.

(2) If the holder agrees to permit another person to use the certificate to alter the product, the holder must give the other person written evidence of that permission.

(3) This STC is applicable to all serial numbers for the Make: Learjet Inc. Model: 60.

2/8/22 11/19/24 ODA administrator, ODA-834634-NE 3

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate 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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(Continuation Sheet) Number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ertification Basis:

Based on 14 CFR § 21.115 and § 21.101, and the FAA policy for design changes that are identified as not significant in FAA Order 8110.48, the certification basis for Learjet Inc.

Model: 60 is as follows:

(1) The type certification basis for parts not changed or not affected by the change is shown on TCDS A10CE.

(2) The modification certification basis for parts changed or affected by the change since the reference application date, February 8, 2023, is based upon 14 CFR part 25 as amended by Amendments 25-0 through 25-73, with no exceptions.

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