I found following flight in the CRS:
1CE*HM1060 6 JNB A SEZ 1015 1715 0 12MAY07 19MAY07 727 5:00
2CE*HM1061 7 SEZ JNB A 1130 1430 0 06MAY07 21OCT07 727 5:00
There is only a HM number loaded, indicated as operated by CE (wetlease by HM?).
Does the 727 have load restrictions for flying a distance of around 2330m? I assume that the long ground time is due to crew rotation?