Willis Lease Finance Corporation has signed a definitive Purchase and Sale Agreement to acquire 12 commercial aircraft and 13 spare engines, with closing expected between 24 August and 8 September 2026[3]. The base purchase price stands at $379.3 million, subject to a locked-box mechanism and adjustments for rents, maintenance reserves, and asset sales, plus interest at 6.25% per annum from the Economic Closing Date[1]. Willis Dallas Ltd, the company’s wholly owned subsidiary, will execute the transaction with sellers linked to WNG II Aircraft Leasing[3]. Post-closing, WLFC plans to allocate 10 engines and 6 aircraft to joint venture subsidiaries or managed vehicles, diversifying its portfolio beyond core engine leasing[1]. Specific aircraft types and engine models remain undisclosed pending final closing conditions[3].