FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).         
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN 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 * Kuehn Michael C 2. Issuer Name and Ticker or Trading Symbol ASTRONICS CORP [ ATRO ] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable)_____ Director                    _____ 10% Owner
__X__ Officer (give title below)    _____ Other (specify below)
Executive Vice President
(Last)         (First)         (Middle)
130 COMMERCE WAY
3. Date of Earliest Transaction (MM/DD/YYYY)
2/26/2021
(Street)
EAST AURORA, NY 14052
(City)       (State)       (Zip)
4. If Amendment, Date Original Filed (MM/DD/YYYY)
 
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 Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Trans. Date 2A. Deemed Execution Date, if any 3. Trans. 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
$.01 PV Com Stk                 0  D   

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Trans. Date 3A. Deemed Execution Date, if any 4. Trans. 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 7. Title and Amount of Securities Underlying Derivative Security
(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
Option  $35.61                  12/12/2018  12/12/2027  $.01PV Com Stk  8050    8050  D   
Option  $35.61                  12/12/2018  12/12/2027  $.01 PV Cl B Stk  1208    1208  D   
Option  $31.57                  12/13/2019  12/13/2028  $.01PV Com Stk  12360    12360  D   
Restricted Stock Unit   (1)                  (2)  (2) $.01 PV Com Stk  2465    2465  D   
Option  $30.04                  12/9/2020  12/9/2029  $.01PV Com Stk  18150    18150  D   
Restricted Stock Unit   (1)                  (3)  (3) $.01PV Com Stk  8650    8650  D   
Option  $14.45                  1/22/2022  1/22/2031  $.01PV Com Stk  27000    27000  D   
Restricted Stock Unit   (1) 2/26/2021    A     680       (4)  (4) $.01PV Com Stk  680  $0.00  680  D   
Restricted Stock Unit   (1) 2/26/2021    A     10450       (5)  (5) $.01 PV Com Stk  10450  $0.00  10450  D   

Explanation of Responses:
(1)  Each restricted stock unit represents the right to receive, at settlement, one share of common stock.
(2)  Vesting of these restricted stock units depends on Astronics Corp.'s average annual adjusted EBITDA for the period of January 1, 2019-December 31, 2021. The "target" number of restricted stock units is reported. Between 75% and 115%of the target number of units may vest on December 31, 2021, with the vesting percentage determined based on actual performance.
(3)  Vesting of these restricted stock units depends on Astronics Corp.'s average annual adjusted EBITDA for the period January1, 2020- December 31, 2022. The "target" number of restricted stock units is reported. Between 75% and 115% of the target number of units may vest on December 31, 2022, with the vesting percentage determined based on actual performance.
(4)  These restricted stock units vest ratably on each anniversary of the grant date over three years.
(5)  Vesting of these restricted stock units depends on Astronics Corp.'s average annual adjusted EBITDA for the period January1, 2021- December 31, 2023. The "target" number of restricted stock units is reported. Between 75% and 115% of the target number of units may vest on December 31, 2022, with the vesting percentage determined based on actual performance.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
Kuehn Michael C
130 COMMERCE WAY
EAST AURORA, NY 14052


Executive Vice President

Signatures
/s/Julie Davis, as Power of Attorney for Michael Kuehn 3/2/2021
**Signature of Reporting Person Date