Honeywell Aerospace Inc.

Our management, including the Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”), conducted an evaluation of the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) or 15d-15(e) promulgated under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) as of the end of the period covered by this Quarterly Report on Form 10-Q. Based upon that evaluation, our CEO and CFO concluded that, as of the end of the period covered by this Quarterly Report on Form 10-Q, such disclosure controls and procedures were effective to ensure information required to be disclosed in the reports that we file or submit under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in the SEC's rules and forms, and that it is accumulated and communicated to our management, including our CEO, our CFO, and our Controller and Chief Accounting Officer, as appropriate, to allow timely decisions regarding required disclosure. There were no changes that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting that occurred during the period covered by this Quarterly Report on Form 10-Q.

Since our Spin-off from Honeywell on June 29, 2026, we have substantially completed the design and implementation of our internal controls over financial reporting. We will continue to test our internal controls over financial reporting and may from time to time make changes aimed at enhancing their effectiveness and to ensure that our controls and systems meet our needs as an independent, publicly traded company.