# STC ST00094MC - Type: Supplemental type certificate - Status: Current, Issued - Holder: Honeywell International Inc, United States - Description: Installation of the Honeywell TPA-100B TCAS II Change 7.1 Processor - Applied: September 13, 2012 - Status date: February 8, 2013 - Product: Aircraft, Large Airplane - Certification basis: Part 21, Part 25 - Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE) - Certificate PDF: https://openairdocs.org/files/sha256/96/0b/960b9999bba2ecf7735d7c75934746b1f08d43846f63b4cc9cf96f4d94fe6157 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/474325AB426AEC3286257BCE006A633D.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/ST00094MC ## ADs that name it (0) None. ## Approved models (1) - The Boeing Company 747-200B Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE)) ## 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. This certificate issued to: Honeywell International Inc. 23500 W. 105th Street Olathe, KS 66062 Part 25 of the Federal Aviation Regulations. Original Product - Type Certificate Number: A20WE Make: BOEING Model: 747-200B Series Description of Type Design Change: Installation of the Honeywell TPA-100B TCAS II Change 7.1 Processor in accordance with Honeywell Master Drawing List 756-0248-001, revision -, dated February 8, 2013 or later FAA approved revision. 1) Instructions for Continued Airworthiness, contained in Honeywell Document 756-0248-800, revision A, or later FAA accepted revision, must be made available to the operator at the time of installation. 2) Airplane Flight Manual Supplement, Honeywell part number 756-0248-810, Revision -, dated February 8, 2013, or later FAA approved revision, is required for the operation of the aircraft. 3) This approval is dependent upon installation of the CAS-81 TCAS II and TRA-67A ATC System in accordance with STC No. ST00903AT and installation of the Raytheon Identification Friend or Foe (IFF) Mode S Transponder System in accordance with STC No. ST01350AT. 4) The installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configurations will not introduce any adverse effect upon the airworthiness of the aircraft. 5) 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. (Signature) Richard B. Sleigh ODA Administrator, ODA-602216-NM (Title) Date of application: September 13, 2012 Date of issuance: February 8, 2013 FAA FORM 8110-2-1(10-69) PAGE 2 of 3 PAGES Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and Zip code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and Zip code) Signature of grantor (In ink): N umber ST00094MC Date of Issuance: February 8, 2013 Date Reissued: Certification Basis: Based on 14 CFR ยงยง 21.115 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 A20WE. b. The certification basis for parts changed or affected by this change since the date of application, September 13, 2012, is determined to be: Regulations at the latest amendment Section Amdt. 25.1431 (a) (c) (d) 25-113 25.1529 25-54 Section Amdt. 25.1581 (a)(1)(2) (b) 25-72 25.1585 (a) 25-105 Regulations at an intermediate amendment Section Amdt. 25.1309 (b)(1)(2) (c) (d)(1)(2)(3)(4) (g) 25-41 Section Amdt. 25.1353 (a) 25-113 Regulations at the amendment level on TCDS A20WE Section Amdt. 25.301 (a) (b) (c) 25-23 25.303 25-23 25.305 (a) (b)(1)(2)(3) (c) (d) 25-23 25.307 (a) 25-23 25.337 (a) (b) (c)(1)(2) 25-23 25.341 (a)(1)(2)(3) (c) - Section Amdt. 25.601 - 25.1301 (a) (b) (c) (d) - 25.1322 (a) (b) (c) (d) 25-38 25.1357 (a) (c) - 26.11 (c) - -- END -- ## Every issue (1) - February 8, 2013: Issued, Current. [certificate](https://openairdocs.org/files/sha256/96/0b/960b9999bba2ecf7735d7c75934746b1f08d43846f63b4cc9cf96f4d94fe6157) --- 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.