Boeing 707-320B Intercontinental Turbofan Airliner Variant
The Boeing 707-320B was the long-range intercontinental turbofan branch of the 707 family. Its stretched fuselage and four Pratt & Whitney JT3D turbofans supported high-capacity transatlantic service and government/VIP transport, making the 320B one of the defining late 707 configurations.
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Identity
- Aliases
- 707-320BBoeing 707-320B707-320B Intercontinental707-300B
- Family Name
- Boeing 707-320B
- Full Name
- Boeing 707-320B Intercontinental Turbofan Airliner Variant
- Roles
- airliner
- Status
- retired
- Type
- aircraft
- Variant Name
- 707-320B
Details
- Aircraft Specs
- Configuration
- fixed_wing
- Operating Modes
- land
- Passenger Capacity
- 189
- Range
- …
- Takeoff Landing Capabilities
- conventional
- Description
- The Boeing 707-320B was the long-range intercontinental turbofan branch of the 707 family. Its stretched fuselage and four Pratt & Whitney JT3D turbofans supported high-capacity transatlantic service and government/VIP transport, making the 320B one of the defining late 707 configurations.
- Manufacturer
- Parent Vehicle Family
- Propulsion Configurations
- Entries
- Count
- 4
- Placement
- nacelle
- Propulsion System
- Role
- main
- Stage
- airframe
- Variant Notes
- Four Pratt & Whitney JT3D-3B turbofans on the 707-320B/707-300B installation.
- Name
- 707-320B JT3D-3B turbofan installation
- Notes
- Boeing and FAA evidence support four JT3D-3 or JT3D-3B turbofans for the 707-300B branch; this child carries the exact canonical JT3D-3B node without inferring JT3D-7, JT4A or JT3C alternatives.
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Assets & Meta
- Creation Time
- August 14, 2026 at 03:18:44 UTC
- Updated Time
- August 14, 2026 at 03:18:44 UTC