The Best Scale P-38 Lightning You’ll Ever See

Unveiled at EAA AirVenture Oshkosh, this aircraft is unlike any other, designed and built entirely by Jim O’Hara, a lifelong aeronautical engineer with an unmatched passion for flight.

The TTP-38 Lightning, a two-thirds scale masterpiece of the iconic P-38 Lightning, is a tribute to both extraordinary craftsmanship and vision.

 After Jim’s passing, his nephew, William Presler, proudly carried on his legacy by bringing the aircraft to Oshkosh, where it captivated aviation enthusiasts.

This remarkable plane is not just a replica—it’s a work of art. Built completely from scratch, without any kits or pre-fabricated plans, the TTP-38 required over 25 years of meticulous engineering and craftsmanship. Jim’s deep understanding of aviation, combined with his unwavering dedication, allowed him to create something that many would deem impossible. Every piece of this plane reflects his skill, patience, and love for flight.

William describes his uncle as having a profound, almost intuitive connection to the principles of aviation. His ability to envision and bring to life such a unique and complex project is nothing short of inspiring.