in the cargo hold without their safety caps, by maintenance subcontractor SabreTech. The resulting investigation revealed numerous systemic flaws, and ultimately faulted both SabreTech for storing the generators on the plane along with ValuJet for not supervising them. After the crash, many of ValuJet's other cost-cutting practices came under scrutiny. One of its planes flew 140 times despite a leaky hydraulic system, and another flew 31 times with malfunctioning weather radar. Another plane was allowed to fly despite engine rust that went unnoticed during its refit; it caught fire a few months later and was completely destroyed. At the time of the crash, the FAA was in the final stages of a three-month review of ValuJet's operations. The Transportation Department originally wanted to give ValuJet a clean bill of health. However, due to strong objections from the department's Inspector General, Mary Schiavo, the FAA grounded ValuJet on June 11, 1996. On September 26, 1996, ValuJet resumed flying with 15 jets, down from 52 before the crash, after complying with all DOT and FAA requirements. On November 4, 1996, ValuJet announced that Joseph Corr, former CEO of Continental Airlines, would become CEO and President at a time when the airline was in serious trouble. However, its highest-paying customers never returned, and it had lost $55 million since the crash of Flight 592. After the large amount of negative publicity surrounding the Flight 592 incident, ValuJet suffered serious financial problems. On July 11, 1997, they announced that it would merge with the much smaller Airways Corporation, parent of AirTran Airways, which was completed on November 17, 1997. Airways Corporation was merged into the ValuJet holding company (ValuJet, Inc.) and the ValuJet holding company changed its name to AirTran Holdings; the ValuJet holding company, now AirTran Holdings, retained the ValuJet pre-1997 stock price history. In November 1997, AirTran Holdings announced it would move its headquarters from Atlanta to Orlando. The holding company formerly with the ValuJet name renamed ValuJet Airlines to AirTran Airlines with all fleet and operations being transferred to AirTran Airways in 1998 and then merging into AirTran Airways in 1999; ValuJet Airlines ended its existence as AirTran Airlines. However, for years after the merger, the general public and the media thought ValuJet was the nominal survivor. AirTran, prior to its purchase by Southwest, made no notable mention of the ValuJet past. Instead, AirTran kept a large cache of ValuJet memorabilia,