Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Currier James E 2. Issuer Name and Ticker or Trading Symbol Honeywell Aerospace Inc. [HONA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) President and CEO (Last) (First) (Middle) C/O HONEYWELL AEROSPACE INC., 1944 E SKY HARBOR CIRCLE N 3. Date of Earliest Transaction (Month/Day/Year) 07/16/2026 (Street) PHOENIX, AZ 85034 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 07/16/2026 M(1) 3,253.2358 A (2) 5,514.2358 D Common Stock 07/16/2026 F 1,362 D $208.37 4,152.2358 D Common Stock 430(3) I Held in 401(k) plan

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Restricted Stock Units

(2)

07/16/2026

M

3,253.2358(4)

(5)

(5)

Common Stock

3,253.2358(4)(5)

$ 0

3,047.7642(5)(6)

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Currier James E C/O HONEYWELL AEROSPACE INC. 1944 E SKY HARBOR CIRCLE N PHOENIX, AZ 85034	X		President and CEO

Signatures

/s/ Jennifer Nelson for James E. Currier		07/20/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Reflects settlement of performance stock units that were received by the reporting person when the reporting person was employed by Honeywell International Inc. ("Honeywell") granted under the 2016 Stock Incentive Plan of Honeywell International Inc. and its Affiliates that vested upon the successful completion of the spin-off of Issuer from Honeywell on June 29, 2026 and were adjusted to reflect the spin-off and further adjusted to reflect the reverse stock split of Honeywell.
(2)	Instrument converts to Issuer's Common Stock on a one-for-one basis.
(3)	Common Stock held indirectly by the reporting person in the Honeywell Aerospace 401(k) Plan.
(4)	Includes the reinvestment of dividend equivalents into 103.2357 additional restricted stock units.
(5)	Performance stock units that were received by the reporting person when the reporting person was employed by Honeywell the balance of which will vest on June 29, 2027. The performance stock units are governed by the 2026 Stock Incentive Plan of Honeywell Aerospace Inc. and its Affiliates.
(6)	Excludes reinvestment of dividend equivalents during the vesting period.

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