Lockheed SR-71B Cockpit Design

Among the 32 Lockheed SR-71 Blackbirds built, only two were equipped with two seats as trainers. The example shown here went on to log nearly 4,000 hours of flight time – more than any other Blackbird – and is now on display at the Kalamazoo Air Zoo museum in Kalamazoo, Michigan.

Lockheed SR-71B Cockpit Design
The McDonnell XP-67 “Moonbat” Represented Ambition Outpacing Engineering
July 29, 2026

The McDonnell XP-67 “Moonbat” Represented Ambition Outpacing Engineering

The McDonnell XP-67 “Moonbat” combined cutting-edge technologies, including a blended-wing body and Continental XL-1430 engines, in pursuit of 472 mph performance. Engine overheating and aerodynamic instability ended the ambitious program before it could reach production.
Grob G600
July 18, 2026

From Business Jet to Spy Plane: How a Civilian Jet Design Nearly Became a Military Surveillance Platform

Grob’s G600 concept would have converted a business jet into a 65,000-foot spy plane with 33 hours of endurance.
Northrop HL-10 Lifting Body Aircraft
June 2, 2026

Northrop HL-10 Lifting Body Aircraft

To help study the science of spacecraft reentry into Earth’s atmosphere, NASA flew and evaluated various lifting-body aircraft.