SPONSOR SUPPORT AGREEMENT, DATED AS OF JUNE 26, 2026, BY AND AMONG COLUMBUS CIRCLE 2 SPONSOR CORPORATION LLC, COLUMBUS CIRCLE CAPITAL CORP. II AND ELROY AIR, INC
Columbus Circle Capital Corp II
SPONSOR SUPPORT AGREEMENT
This Sponsor Support Agreement (this “Agreement”) is dated as of June 26, 2026, by and among Columbus Circle 2 Sponsor Corporation LLC, a Delaware limited liability company (the “Sponsor”), Columbus Circle Capital Corp. II, a Cayman Islands exempted company limited by shares (the “Purchaser”), and Elroy Air, Inc., a Delaware corporation (the “Company”). Capitalized terms used but not defined herein shall have the respective meanings ascribed to such terms in the Business Combination Agreement (as defined below).
WHEREAS, as of the date hereof, the Sponsor is the holder of record and the “beneficial owner” (within the meaning of Rule 13d-3 under the Exchange Act) of (i) 265,000 Purchaser Class A Ordinary Shares (the Purchaser Class A Ordinary Shares are included in units, each unit consisting of one Purchaser Class A Ordinary Share and one-third of one warrant) and (ii) 7,666,667 Purchaser Class B Ordinary Shares (collectively, the “Subject Securities”);
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