Form: 10-K

Annual report [Section 13 and 15(d), not S-K Item 405]

March 10, 2026

Exhibit 21.1

List of Subsidiaries

Name of Subsidiary

Jurisdiction of Incorporation or Organization

Monocle Parent, LLC

Delaware

AerSale Aviation, Inc.

Delaware

AerSale, Inc.

Florida

AerSale Component Solutions, Inc.

New Mexico

Avborne Accessory Group, Inc.

Delaware

Aircraft Composite Technologies, Inc.

Florida

Aircraft MSN 24125 Trust

Utah Trust

AerSale Aviation Limited

Ireland

AerSale 27043 Aviation Limited

Ireland

AerSale Ireland 1 Limited

Ireland

Coral Gables 1 Limited

Ireland

Qwest Air Parts, LLC

Florida

Q2 Aviation, LLC

Tennessee

AerSale USA 1 LLC

Delaware

AerSale USA 2 LLC

Delaware

AerSale USA 2 Sub LLC

Delaware