![File:USS Saratoga (CV-3) sinking in Bikini Atoll lagoon on 25 July 1946 (SC 259372).jpg - Wikimedia Commons File:USS Saratoga (CV-3) sinking in Bikini Atoll lagoon on 25 July 1946 (SC 259372).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/0/0c/USS_Saratoga_%28CV-3%29_sinking_in_Bikini_Atoll_lagoon_on_25_July_1946_%28SC_259372%29.jpg/2560px-USS_Saratoga_%28CV-3%29_sinking_in_Bikini_Atoll_lagoon_on_25_July_1946_%28SC_259372%29.jpg)
File:USS Saratoga (CV-3) sinking in Bikini Atoll lagoon on 25 July 1946 (SC 259372).jpg - Wikimedia Commons
What are the rectangular structures on the aft end of USS Saratoga (CV-3)'s flight deck, seen in the photo where she was docked alongside Enterprise (CV-6), Hornet (CV-12) and San Jacinto (CVL-30)
![File:USS Saratoga (CV-3), USS Enterprise (CV-6), USS Hornet (CV-12) and USS San Jacinto (CVL-30) docked at Alameda in September 1945 (80-G-701512).jpg - Wikimedia Commons File:USS Saratoga (CV-3), USS Enterprise (CV-6), USS Hornet (CV-12) and USS San Jacinto (CVL-30) docked at Alameda in September 1945 (80-G-701512).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a9/USS_Saratoga_%28CV-3%29%2C_USS_Enterprise_%28CV-6%29%2C_USS_Hornet_%28CV-12%29_and_USS_San_Jacinto_%28CVL-30%29_docked_at_Alameda_in_September_1945_%2880-G-701512%29.jpg/2560px-USS_Saratoga_%28CV-3%29%2C_USS_Enterprise_%28CV-6%29%2C_USS_Hornet_%28CV-12%29_and_USS_San_Jacinto_%28CVL-30%29_docked_at_Alameda_in_September_1945_%2880-G-701512%29.jpg)