Boom XB-1

The supersonic demonstrator built to test next-generation commercial flight concepts.

Overview

Boom Technology United States 2020–Present

The Boom XB-1 is a small supersonic demonstrator developed to validate technologies for future commercial supersonic aircraft. Designed with modern aerodynamics and materials, it serves as a test platform. The aircraft represents renewed interest in civil supersonic travel.

Specifications

Units
Engine
3 × GE J85-15
Engine type
Jet
Thrust
3 × 12,300 lbf · 55 kN
Avionics
Triumph Group, Inc.
Wing tips
No winglets
Seats
2
Crew
—
Cabin width
—
Cabin height
—
Cabin length
—
Exterior length
68 ft 11 in  ·  21.00 m
Tail height
—
Fuselage diameter
—
Wing span
17 ft 1 in  ·  5.20 m
Baggage volume
—
Gross weight
—
Empty weight
—
Max takeoff weight
13,400 lb  ·  6,100 kg
Max landing weight
—
Max payload
—
Fuel capacity
Max cruise speed
1,466 kt  ·  1,687 mph  ·  2,715 km/h
Maximum speed
—
Cruise speed
—
Approach speed
—
Range
1,000 nm  ·  1,150 mi  ·  1,850 km
Fuel burn
—
Ceiling
60,000 ft  ·  18,300 m
Rate of climb
10,000 ft/min  ·  51 m/s
Takeoff distance
—
Landing distance
—
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Boom XB 1 Sideview

Operational Context

Boom XB-1 — supersonic technology demonstrator

The XB-1 first flew in 2024 as part of a program to develop a larger supersonic airliner. The aircraft features a slender fuselage and delta wing optimized for high-speed flight. It incorporates composite construction and modern flight control systems.

Powered by three turbojet engines in the 4,000 to 5,000 pound thrust (18 to 22 kN) class each, the XB-1 is designed to exceed Mach 1. Maximum takeoff weight is significantly lower than commercial airliners due to its demonstrator role. The cockpit and systems are focused on data collection and validation.

The XB-1 program aims to reduce technical risk for future supersonic passenger aircraft. It marks a new phase in commercial supersonic research decades after Concorde. The aircraft’s test campaign will shape the feasibility of next-generation supersonic transport.