FORM 3
        
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
                      

1. Name and Address of Reporting Person *

Brann Elizabeth Gentry
2. Date of Event Requiring Statement (MM/DD/YYYY)
5/1/2019 

3. Issuer Name and Ticker or Trading Symbol

MCDERMOTT INTERNATIONAL INC [MDRIQ]
(Last)        (First)        (Middle)

C/O MCDERMOTT INTERNATIONAL, INC., 757 N. ELDRIDGE PARKWAY
4. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director                          _____ 10% Owner
___X___ Officer (give title below)        _____ Other (specify below)
SVP, Comm, Marketing & Admin /
(Street)

HOUSTON, TX 77079      

(City)              (State)              (Zip)
5. If Amendment, Date Original Filed(MM/DD/YYYY)
5/6/2019 

6. Individual or Joint/Group Filing(Check Applicable Line)

_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 6003 (1)D  

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(MM/DD/YYYY)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Appreciation Rights  (2)10/29/2020 Common Stock 493 $40.51 (3)D  
Restricted Stock Units  (4) (4)Common Stock 17775  (4)D  
Restricted Stock Units  (5) (5)Common Stock 565  (6)D  
Restricted Stock Units  (7) (7)Common Stock 1054  (6)D  
Restricted Stock Units  (8) (8)Common Stock 5208  (6)D  

Explanation of Responses:
(1) The reporting person beneficially owned an additional 541 shares of MDR common stock as of the date she became a Section 16 reporting person, which shares were inadvertently omitted from the reporting person's original Form 3 filing. Accordingly, this Form 3 Amendment is being filed to correctly state the number of shares of MDR common stock beneficially owned by the reported person as of the date she became a Section 16 reporting person.
(2) 100% of the SARs are fully vested.
(3) Each Stock Appreciation Right (SAR) represents the right to receive, upon exercise, shares of the Issuer's Common Stock with a value equal to the increase in the fair market value of one share of Common Stock from the date of grant of the SAR.
(4) Each restricted stock unit represents a contingent right to receive the value of one share of MDR common stock, with such restricted stock units to be paid, in the sole discretion of the Compensation Committee: (i) in shares of MDR common stock, (ii) cash equal to the fair market value of the shares of MDR common stock otherwise deliverable, or (iii) any combination thereof.
(5) The restricted stock units were granted on February 18, 2016 and vest in four equal annual installments beginning on the first anniversary of the grant date.
(6) Each restricted stock unit represents a right to receive the value of one share of MDR common stock.
(7) The restricted stock units were granted on February 15, 2017 and vest in four equal annual installments beginning on the first anniversary of the grant date.
(8) The restricted stock units were granted on February 14, 2018 and vest in three equal annual installments beginning on the first anniversary of the grant date.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director10% OwnerOfficerOther
Brann Elizabeth Gentry
C/O MCDERMOTT INTERNATIONAL, INC.
757 N. ELDRIDGE PARKWAY
HOUSTON, TX 77079


SVP, Comm, Marketing & Admin

Signatures
/s/ Kimberly J. Wolford, by Power of Attorney3/6/2020
**Signature of Reporting PersonDate