| Publication(s) and related information |
Boeing Alert Requirements Bulletin 747-31A2544 RB, dated March 31, 2020.
For service information identified in this AD, contact Boeing Commercial Airplanes, Attention: Contractual & Data Services, 2600 Westminster Boulevard, MC 110-SK57, Seal Beach, CA 90740-5600; telephone 562-797-1717; website myboeingfleet[dot]com. |