Exhibit 99.1 PRESS RELEASE Frequency Electronics, Inc. Announces Fourth Quarter and Full Fiscal Year 2024 Financial Results Mitchel Field, NY, July 22, 2024 – Frequency Electronics, Inc. ("FEI" or the "Company") (NASDAQ-FEIM) is reporting revenues for the three and twelve-month periods of fiscal year 2024, ended April 30, 2024, of approximately $15.6 million and $55.3 million, respectively, compared to revenues of $13.0 million and $40.8 million, respectively, for the same periods of fiscal year 2023, ended ...