** Aircraft lessor FTAI Aviation's shares FTAI.O fall 30.6% to $77.99
** Co said its audit committee would investigate claims of financial irregularities made by short-seller Muddy Waters Research
** Also said it may delay its annual report filing to allow the review to be completed
** In 2024, FTAI had risen 210.4%
(Reporting by Aatreyee Dasgupta)
((Aatreyee.Dasgupta@thomsonreuters.com))