Core Insights - Pratt & Whitney is showcasing a Boeing 747SP test bed aircraft at EAA AirVenture Oshkosh 2025 as part of its centennial celebration, marking 100 years since its founding in 1925 [1][2] - The event will take place from July 21-27, 2025, at Wittman Regional Airport, attracting over half a million aviation enthusiasts [1][3] - The 747SP, a unique variant of the Boeing 747, is significant for its role in testing advanced propulsion technologies [4][5] Company Highlights - Pratt & Whitney has a rich history in aviation, having started operations with the R-1340 Wasp engine, which transformed military and commercial aviation [3] - The company has been a consistent exhibitor at EAA AirVenture for over 15 years, emphasizing its commitment to connecting with the aviation community [4] - Pratt & Whitney Canada, a subsidiary founded in 1928, has a notable presence in general aviation, with its PT6 engine logging over 500 million flying hours [4] Aircraft Details - The Boeing 747SP is a shortened version of the 747, featuring a longer range and powered by four Pratt & Whitney JT9D engines, with only 45 units produced [5] - The test bed variant includes a fifth engine mount for real-world testing of various experimental engines, having completed over 1,400 ground runs and flight tests since 2001 [5] Event Information - RTX's booth at EAA AirVenture will also feature Pratt & Whitney Canada's PT6 engine cutaways and Collins Aerospace technologies [6] - EAA AirVenture Oshkosh is recognized as "The World's Greatest Aviation Celebration," providing a platform for aviation enthusiasts to engage with industry leaders [7]