NewslineNewsPostcards From Oshkosh 2023By Kitplanes - July 31, 20230Sights seen at Wittman Field in Oshkosh during AirVenture 2023.1 of 172 Photo: Steve Ashby Photo: Kathryn Wainfan Photo: Kathryn Wainfan Photo: Kathryn Wainfan Photo: Steve Ashby Photo: Steve Ashby Photo: Steve Ashby Photo: Steve AshbyAirshow coverage sponsor: