SSP 50021 (DCN 001), SAFETY REQUIREMENTS DOCUMENT - INTERNATIONAL SPACE STATION (02 FEB 1999)

SSP 50021 (DCN 001), SAFETY REQUIREMENTS DOCUMENT - INTERNATIONAL SPACE STATION (02 FEB 1999)., THIS NOTICE INFORMS RECIPIENTS THAT THE DOCUMENT IDENTIFIED BY THE NUMBER (AND REVISION LETTER) SHOWN IN BLOCK 7 HAS BEEN CHANGED. THE PAGES CHANGED BY THE CN BEING THOSE FURNISHED HERE WITH AND CARRYING THE SAME DATE AS THIS CN. THE PAGES OF THE PAGE NUMBERS AND DATES LISTED BELOW IN THE SUMMARY OF CHANGED PAGES COMBINED WITH NON-LISTED PAGES OF THE ORIGINAL ISSUE OF THE REVISION SHOWN IN BLOCK 7 CONSTITUTE THE CURRENT VERSION OF THIS SPECIFICATION.