This video covers two simultaneous major developments surrounding Boom Supersonic. Firstly, their XB1 demonstrator aircraft has been released as a highly detailed, GPU-intensive model in Microsoft Flight Simulator 2024, providing the public its only flight experience. Secondly, Boom announced "Superpower," a strategic venture to market the core of their Overture engine (Symphony) as a 42 MW aeroderivative gas turbine power plant for energy-hungry AI data centers. This "Superpower" move is viewed primarily as an effective method for securing crucial development funding and gathering reliability data necessary for the expensive Overture certification process.
Summary of Boom Supersonic's Recent Activities
0:06 XB1 Validation: Boom's XB1 demonstrator flew supersonic in early 2025, validating their capacity to build a supersonic aircraft, despite the XB1 having little relation to the final Overture airliner.
1:02 High-Fidelity Simulator Model: The Boom XB1 was added to Microsoft Flight Simulator 2024. The model features "ridiculous" levels of unnecessary detail (e.g., exposed hydraulic lines, detailed springs, non-flush rivets) requiring significant GPU power.
3:36 Complex Operation Simulated: The model requires adherence to a full, complex startup checklist, reflecting the operational demands of the single-seat supersonic demonstrator.
5:50 Takeoff Procedure: Takeoff requires full afterburner and rotation at 150 knots, characteristic of its high-speed delta-wing design which lacks flaps.
7:01 Synthetic Vision: Due to the nose structure obstructing runway visibility, the aircraft relies on internal cameras and synthetic vision displays for landing and taxiing.
8:01 Supersonic Performance: The XB1 uses three J85-15 turbojets (found in F5/T38 jets). Achieving and maintaining supersonic speed (Mach 1.01+) is demonstrated in the simulator.
9:24 "Boomless Cruise" Caveat: Achieving low sonic boom impact on the ground requires flying only slightly faster than the speed of sound, allowing shockwaves to refract upwards. Going much faster negates this benefit.
11:29 Boom's "Superpower" Initiative: Boom announced they are selling the core of their Symphony engine as a 42 MW aeroderivative gas turbine power plant for AI data centers.
12:01 Funding Mechanism: I don't care if this is a "pivot." It's clearly a method to secure $300 million in investment funding necessary for the fabulously expensive Overture engine development and certification.
13:54 Engine Data Collection: A major benefit is collecting critical reliability and maintenance data on the engine core in a fixed-site application, which is essential for expediting the Overture airliner certification (14:04).
13:01 Design Commonality: The ground-based Superpower system shares 80% commonality with the flight engine but requires additional compressor stages for atmospheric intake (since it lacks the high ram pressure of Mach 1.7 flight).
14:31 Skeptical Outlook on Superpower: The success of this venture is contingent upon the continued frenzy of AI data center build-out and the failure of computer scientists to produce breakthroughs that make current massive hardware requirements obsolete.