Boeing has retired its final 787-8 test aircraft, closing a significant chapter in the development of one of aviation’s most transformative widebody programs. The Boeing 787-8 test aircraft with registration ZA004, spent more than 15 years supporting certification, performance upgrades, and propulsion testing before being decommissioned in February 2026. The aircraft first flew on February 24, … Continue reading Boeing Retires Final 787 Test Aircraft After 16 Years