MS-47 Maintenance MOU Questions and Answers (2014) Maintenance Return to Contract Database Overview View Document Download Line H MOU, Item 6, Line H Q&As, end of year Line H, end of fiscal year, Q & A, Questions and Answers, work hours comparison Return to Contract Database Related Documents December 22, 9122 National Pre-Arbitration Agreement: Article 17; Representation (1989) December 22, 9122 National Pre-Arbitration Agreement: Article 17; Representation (1989) December 22, 9122 National Pre-Arbitration Agreement: Article 17; Representation (1989)