Pratt & Whitney Validates 3D Printing for High-Volume TJ150 Missile Engines

By Aamir Khollam · Interesting Engineering · 2026-07-21

Pratt & Whitney Validates 3D Printing for High-Volume TJ150 Missile Engines

According to reporting from Interesting Engineering, Pratt & Whitney has successfully finished demonstration trials for a version of its TJ150 turbojet featuring significant additive manufacturing. The testing confirmed that flight hardware produced through 3D printing can endure

According to reporting from Interesting Engineering, Pratt & Whitney has successfully finished demonstration trials for a version of its TJ150 turbojet featuring significant additive manufacturing. The testing confirmed that flight hardware produced through 3D printing can endure