YF-23 1:144View: Slideshow Mosaic List 1August 24, 2023 2August 24, 2023 3August 24, 2023 4August 24, 2023 5August 24, 2023 6August 24, 2023 Comments 6 24 August 2023, 08:21Project infoNorthrop YF-23 finished in one day.6 images1:144CompletedAll albumsView all albums »