LMT LOCKHEED MARTIN CORP Investments/Divestments 8-K Filing 2023 - F-35 Technology Refresh 3 Update Lockheed Martin has updated its F-35 Technology Refresh 3 schedule projections, with the first TR-3 jet expected to be delivered between April and June 2024. The company anticipates delivering 97 aircraft in 2023, which will not impact its 2023 financial outlook.Get access to all SEC 8-K filings of the LOCKHEED MARTIN CORP