On February 8, 2010, UPS announced the plans to furlough at least 300 pilots in 2010 and 2011, cancelling a 2009 agreement between the company and the Independent Pilots Association. The remaining pilots not furloughed demonstrated unprecedented unity by not flying overtime while colleagues were laid off. UPS decided to reduce the furlough to 109 pilots. The final pilot furloughed was in August 2010. UPS decided to recall pilots back to work in December 2011. The furlough officially ended in May, 2014 when the first pilot furloughed returned to work. On September 1, 2016, UPS and the IPA agreed to a new 5-year contract. Key components of the agreement were: immediate increases of 14.65% and a signing bonus in place of retroactive pay; 3% annual wage increases through the span of the contract; enhanced pension benefits; crew rest enhancements, including reduced duty period limits for overnight and international flights; additional sleep facilities at major gateways; and sleep modules in UPS Boeing 767 aircraft.