Exhibit 32.1

Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, I, Steven H. Rosen, Co-Chief Executive Officer of Zanite Acquisition Corp. (the “Company”), hereby certify, that, to my knowledge:



the Annual Report on Form 10-K/A for the year ended December 31, 2020 (the “Report”) of the Company fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and



the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: June 14, 2021

/s/ Steven H. Rosen
Steven H. Rosen
Co-Chief Executive Officer
(Principal Executive Officer)