Tamarack Aerospace Group is challenging the National Transportation Safety Board’s (NTSB) determination of a 2018 fatal accident involving a Cessna CitationJet CJ2+, calling on the NTSB to reopen the investigation in order to “reconsider and modify its findings” that Tamarack’s winglet design contributed to the accident.
Tamarack petitioned the NTSB on January 3, noting the agency made “erroneous findings that are unsupported by the factual record, inconsistent with engineering principles or proven to be physically impossible.”
