Exhibit 21.1

List of Subsidiaries

Subsidiary	State or Jurisdictionof Incorporation
Willis Engine Securitization Trust	Delaware
WEST Engine Funding LLC	Delaware
WEST Engine Acquisition LLC	Delaware
Facility Engine Acquisition LLC	Delaware
WEST Engine Funding (Ireland) Limited	Rep. of Ireland
Willis Lease (Ireland) Limited	Rep. of Ireland
WLFC (Ireland) Limited	Rep. of Ireland
WLFC Funding (Ireland) Limited	Rep. of Ireland
Willis Aviation Finance Limited	Rep. of Ireland
Willis Lease France	France
Willis Lease (China) Limited	People’s Republic of China