What Happened To The 747SP? By 1987, Boeing had built and delivered a grand total of 45 747SPs. Over time as several airlines (looking at you, Pan Am and TWA) went out of business, the 747s found ...

Pan Am conducted multiple circumnavigations with the 747SP As previously mentioned, January 30th marked the 37th anniversary of a record-setting circumnavigation flight operated by a 747SP flown ...