# STC ST9093SC - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Honeywell International Inc. - Description: Recore of Leibherr Primary Heat Exchanger - Status date: October 22, 2021 - Data sheets: A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM - Certificate PDF: https://openairdocs.org/files/sha256/1a/fb/1afbc8375afacd5be318d78f7e0ba48dc96336ae3d800743179855afb2e43812 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C815F25525F9AD928625877B0051DD87.0001 - Page: https://openairdocs.org/stc/ST9093SC ## ADs that name it None. ## Approved models (47) - Airbus SAS A318-111 (TCDS A28NM) - Airbus SAS A318-112 (TCDS A28NM) - Airbus SAS A318-121 (TCDS A28NM) - Airbus SAS A318-122 (TCDS A28NM) - Airbus SAS A319-111 (TCDS A28NM) - Airbus SAS A319-112 (TCDS A28NM) - Airbus SAS A319-113 (TCDS A28NM) - Airbus SAS A319-114 (TCDS A28NM) - Airbus SAS A319-115 (TCDS A28NM) - Airbus SAS A319-131 (TCDS A28NM) - Airbus SAS A319-132 (TCDS A28NM) - Airbus SAS A319-133 (TCDS A28NM) - Airbus SAS A319-151N (TCDS A28NM) - Airbus SAS A319-153N (TCDS A28NM) - Airbus SAS A319-171N (TCDS A28NM) - Airbus SAS A320-111 (TCDS A28NM) - Airbus SAS A320-211 (TCDS A28NM) - Airbus SAS A320-212 (TCDS A28NM) - Airbus SAS A320-214 (TCDS A28NM) - Airbus SAS A320-216 (TCDS A28NM) - Airbus SAS A320-231 (TCDS A28NM) - Airbus SAS A320-232 (TCDS A28NM) - Airbus SAS A320-233 (TCDS A28NM) - Airbus SAS A320-251N (TCDS A28NM) - Airbus SAS A320-252N (TCDS A28NM) - Airbus SAS A320-253N (TCDS A28NM) - Airbus SAS A320-271N (TCDS A28NM) - Airbus SAS A320-272N (TCDS A28NM) - Airbus SAS A320-273N (TCDS A28NM) - Airbus SAS A321-111 (TCDS A28NM) - Airbus SAS A321-112 (TCDS A28NM) - Airbus SAS A321-131 (TCDS A28NM) - Airbus SAS A321-211 (TCDS A28NM) - Airbus SAS A321-212 (TCDS A28NM) - Airbus SAS A321-213 (TCDS A28NM) - Airbus SAS A321-231 (TCDS A28NM) - Airbus SAS A321-232 (TCDS A28NM) - Airbus SAS A321-251N (TCDS A28NM) - Airbus SAS A321-251NX (TCDS A28NM) - Airbus SAS A321-252N (TCDS A28NM) - Airbus SAS A321-252NX (TCDS A28NM) - Airbus SAS A321-253N (TCDS A28NM) - Airbus SAS A321-253NX (TCDS A28NM) - Airbus SAS A321-271N (TCDS A28NM) - Airbus SAS A321-271NX (TCDS A28NM) - Airbus SAS A321-272N (TCDS A28NM) - Airbus SAS A321-272NX (TCDS A28NM) ## 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. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate This certificate issued to: ST9093SC Honeywell International Inc. 1944 E Sky Harbor Circle N Phoenix, AZ 85034 . the Federal Aviation Regulations A28NM Make: Original Product Type Certificate Number: Airbus A318 Series, A319 Series, A320 Series and A321 Series Recore of Leibherr Primary Heat Exchanger PN 753A0000-03, 753A0000-04, 753B0000-02, 753B0000-03, 753C0000-01, 753C0000-02 and 753D0000-01 in accordance with Honeywell LORI Sealed Drawing List SDL3724-1 Rev. NC, dated 15 March 2021 or later FAA approved revision. 1) Compatibility of this modification with previously installed equipment must be determined by installer. 2) 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. December 15, 2020 Date Reissued: October 22, 2021 Date of Issuance: Date Amended: June 7, 2021 By Direction of the Administrator Signature: William S. Shealy ODA Administrator, ODA-602216-NM ST9093SC ST9093SC Certification Basis: Based on 14 CFR ยงยง21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for this change is as follows: a. The type certification basis for parts not changed or not affected by this change is shown on TCDS A28NM. b. The certification basis for parts changed or affected by the change since the date of application, December 15, 2020, is determined to be: Regulations at the latest amendment: 25.1301(a) Amendment 25-123 Regulations at an intermediate amendment: None Regulations at the amendment level on TCDS: 25.603 Amendment 25-46; 25.605 Amendment 25-46; 25.1438(b) Amendment 25-41 ------------------------------------------------- END------------------------------------------------------------ ## Every issue (2) - October 22, 2021: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/1a/fb/1afbc8375afacd5be318d78f7e0ba48dc96336ae3d800743179855afb2e43812) - June 7, 2021: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/71/1d/711d848c49938484766b96759824f09e658e63404d36a35b479fa18cbce346b9) --- From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.