How Iran Air Operated Boeing 747SP Into the 2010s
Iran Air became the last airline to operate the Boeing 747SP — a narrow-body airliner produced in the 1970s. The story of its long operational life demonstrates the airline's persistence in maintaining an ancient aircraft.
The Boeing 747SP — a rare modification of the legendary "Jumbo Jet" with a shortened fuselage — was discontinued long ago. Despite this, Iran Air managed to keep the aircraft in service for decades after other carriers had retired it.
This became possible through a combined approach: continuous maintenance, adaptation to local conditions, and special operational tactics. Iran Air overcame production and logistical obstacles to keep the 747SP in working condition.
The history of this aircraft's operation demonstrates a unique case of longevity for an old airliner in commercial aviation and shows how an airline can adapt to technical and economic challenges.
Source: Simple Flying