This content requires the base game Microsoft Flight Simulator X: Steam Edition on Steam in order to play.

All Reviews:
Mixed (19) - 63% of the 19 user reviews for this game are positive.
Release Date:
Nov 10, 2016

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Downloadable Content

This content requires the base game Microsoft Flight Simulator X: Steam Edition on Steam in order to play.

Buy FSX Steam Edition: North American XB-70 Valkyrie™ Add-On

SPECIAL PROMOTION! Offer ends June 21


About This Content

A technological tour de force of epic proportions, the legend of the XB-70 Valkyrie™ very nearly surpasses the performance of this extraordinary aircraft. Built in the 1960s as a result of a USAF proposal for a supersonic bomber with high subsonic cruising speed and supersonic dash capabilities, the massive XB-70™ was to have carried the same bombload as the B-52 Stratofortress™ at a higher supersonic speed than the Air Force's current strategic bomber, the B-58 Hustler™. A later requirement specified that the plane be able to fly the entire mission at Mach 3.0 or greater, with a range of up to 10,500 miles and a maximum gross weight of 490,000 pounds. In the event, technology quickly relegated the Valkyrie to the role of supersonic research testbed and flagship of the USAF's public relations fleet. Ground-to-air missiles and advanced radar made the XB-70's supersonic mission impossible. The bomb bay of the aircraft was instead packed with data acquisition equipment.


  • High quality exterior model with detailed textures
  • Large set of custom XB-70 gauges in 2D panel and virtual cockpit
  • Highly authentic flight model with carefully illustrated checklist
  • Animated folding wingtips
  • Animated afterburner petals
  • Authentic gear retraction sequence
  • Automatic (on throttle) staged animated afterburner visual effect with corresponding performance boost
  • Simulated XB-70 soundset included
  • Pilots togglable
  • Automatic smoke trail, wing surface vapour flash and canard tip vortices effects

System Requirements

    • OS: Windows® XP Service Pack 2 or later
    • Processor: 2.0 Ghz or higher (single core)
    • Memory: 2 MB RAM
    • Graphics: DirectX®9 compliant video card or greater, 256 MB video RAM or higher, Shader Model 1.1 or higher (Laptop versions of these chipsets may work but are not supported. Updates to your video and sound card drivers may be required)
    • DirectX: Version 9.0c
    • Network: Broadband Internet connection
    • Sound Card: Direct X 9.0c compatible
    • Additional Notes: Broadband internet connection required for multiplayer features
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