Sources

Every US Aircraft Carrier Class, and the Problem It Fixed

Every factual claim in the video, what the sources say, and where it comes from.

Sources tagged secondary (Wikipedia and similar) or search extract (seen only in a search result) back up another source on the same line; no claim rests on them alone.

Opening and teaserat 0:00

In the video	What the sources say	Source
converted coal ship, 1922	The collier Jupiter, recommissioned as Langley 20 March 1922	Dictionary of American Naval Fighting Ships: Langley I
542 feet	542 ft 2.5 in	Dictionary of American Naval Fighting Ships: Langley I
twice that	Ford 1,106 ft overall, 2.04 × Langley	Huntington Ingalls Industries, via MarineLink (2013) Naval Air Force Atlantic: USS Gerald R. Ford history

Langley1922 · CV-1 · 1 builtat 0:41

In the video	What the sources say	Source
USS Jupiter	Proteus-class collier Jupiter	Naval History and Heritage Command: USS Langley (CV-1)
wooden flight deck	"a wood flight deck about 534 feet long"	Smithsonian National Air and Space Museum, Air & Space Quarterly, winter 2022
Covered Wagon	The nickname came from the deck covering the open hull	Naval History and Heritage Command, H-gram 069-1
floating experiment	"a proof-of-concept test vehicle"	Smithsonian National Air and Space Museum
about 15 knots	DANFS 14.0 kn; H-gram 15 kn; NavSource 15.5 kn	Dictionary of American Naval Fighting Ships Naval History and Heritage Command, H-gram 069-1
couldn't keep up, stayed a test ship	"would not be able to keep up with other fleet units, so … truly experimental"	Naval History and Heritage Command, H-gram 069-1

Lexington1927 · CV-2 · 2 builtat 1:08

In the video	What the sources say	Source
cancelled the battlecruisers	All six Lexington-class battlecruisers were listed for scrapping	Washington Naval Treaty, in Foreign Relations of the United States, 1922, vol. I Dictionary of American Naval Fighting Ships: Saratoga V
two hulls become carriers	Art. IX allowed two conversions of up to 33,000 tons each	Washington Naval Treaty, in Foreign Relations of the United States, 1922, vol. I
888 feet	888 ft 0 in	Dictionary of American Naval Fighting Ships: Saratoga V Dictionary of American Naval Fighting Ships: Lexington IV
33 knots	Design 33.25 kn; DANFS gives 33.91 (Saratoga) and 34.25 (Lexington)	Dictionary of American Naval Fighting Ships
a quarter of Tacoma's electricity, a month	17 Dec 1929 – 16 Jan 1930, during a drought that cut hydro output	HistoryLink.org, essay 5113 Tacoma Public Library
capped total carrier tonnage	Art. VII: 135,000 tons for the US	Washington Naval Treaty, in Foreign Relations of the United States, 1922, vol. I
counted as nearly half	2 × 33,000 = 66,000 tons (48.9%). Their real displacement was higher, about 36,000 tons each	Washington Naval Treaty, in Foreign Relations of the United States, 1922, vol. I National Park Service, Archeology of the Atomic Bomb, ch. 3

Ranger1934 · CV-4 · 1 builtat 1:45

In the video	What the sources say	Source
first designed from the keel up	Commissioned 4 June 1934	Dictionary of American Naval Fighting Ships: Ranger IX
kept light to stretch tonnage	14,500 tons. Of the 69,000 tons left, planners weighed five 13,800-ton, four 17,250-ton or three 23,000-ton carriers	Dictionary of American Naval Fighting Ships Friedman (1983), as cited by Wikipedia secondary
slow, no torpedo protection	29.25 kn; "wholly unprotected against gunfire and torpedo attack"	Dictionary of American Naval Fighting Ships Naval History and Heritage Command, Online Library of Selected Images: Yorktown class (CV-5 to CV-7)
too small for the Pacific, kept in the Atlantic	"Too small and slow for Pacific combat, she remained in the Atlantic"; Atlantic 1939 to July 1944	Naval History and Heritage Command, Online Library of Selected Images: USS Ranger (CV-4) Dictionary of American Naval Fighting Ships

Yorktown1937 · CV-5 · 3 builtat 2:13

In the video	What the sources say	Source
about 20,000 tons	19,800 tons standard	Dictionary of American Naval Fighting Ships: Yorktown III
faster, better protected	32.5 kn vs Ranger's 29.25; belt armor and torpedo protection that Ranger lacked	Dictionary of American Naval Fighting Ships Naval History and Heritage Command, Online Library of Selected Images NavSource Naval History secondary
more than 80 aircraft	DANFS 80–85; NHC gives 88 for November 1942	Dictionary of American Naval Fighting Ships Naval History and Heritage Command, Online Library of Selected Images
three ships	Commissioned 30 Sep 1937, 12 May 1938, 20 Oct 1941	Dictionary of American Naval Fighting Ships
all three at Midway	4–7 June 1942	Dictionary of American Naval Fighting Ships: Hornet VII
Enterprise and Yorktown dive bombers wrecked all four	Hornet's group made no hits; Japanese destroyers scuttled the four burning carriers	Naval History and Heritage Command, H-gram 006-4
only Enterprise survived	Yorktown sank 7 June 1942 (submarine I-168); Hornet was lost 26–27 Oct 1942 at Santa Cruz	Dictionary of American Naval Fighting Ships Naval History and Heritage Command, H-gram 011-3

Wasp1940 · CV-7 · 1 builtat 2:43

In the video	What the sources say	Source
what the treaty had left	"only enough carrier tonnage remained for another Ranger-sized ship"	Naval History and Heritage Command, Online Library of Selected Images: Yorktown class (CV-5 to CV-7)
14,700 tons	14,700 tons standard	Dictionary of American Naval Fighting Ships: Wasp VIII
no side torpedo protection	"absence of anti-torpedo side protection doomed her"	Naval History and Heritage Command, Online Library of Selected Images
September 1942, Guadalcanal reinforcements	15 Sep 1942, 150 mi SE of San Cristobal, escorting transports carrying the 7th Marines	Dictionary of American Naval Fighting Ships
torpedoes from a Japanese submarine	I-19; "at least two, possibly three" hit	Naval History and Heritage Command, H-gram 010-3
scuttled	Sunk by USS Lansdowne's torpedoes at 2100	Dictionary of American Naval Fighting Ships
designers already knew	Combat "confirmed pre-war expectations"	Naval History and Heritage Command, Online Library of Selected Images: Essex class

Essex1942 · CV-9 · 24 builtat 3:14

In the video	What the sources say	Source
already building	Essex ordered 3 July 1940, laid down 28 Apr 1941, before Wasp was lost	NavSource Naval History Dictionary of American Naval Fighting Ships: Essex IV
limits ran out end of 1936	The Washington and London limits "were set to expire in 1936"	U.S. Department of State, Office of the Historian
1940 two-ocean navy	"On July 19, 1940, legislation was enacted to expand the fleet by 70 percent"; the "Two-Ocean Navy" Bill, passed in July 1940	Annual Report of the Secretary of the Navy, fiscal year 1941 Bureau of Yards and Docks, Building the Navy's Bases in World War II, vol. I
a third heavier, better armored	27,100 vs 19,800 tons; "more than a third heavier … armor protection was greatly improved"	Dictionary of American Naval Fighting Ships Naval History and Heritage Command, Online Library of Selected Images: Essex class
around 90 planes	"average operational complement, October 1944: 90 planes"	Naval History and Heritage Command, Online Library of Selected Images
24 finished, most of any fleet carrier class	32 ordered, 24 in service 1942–1950; "the most numerous class of fleet carriers ever built"	Naval History and Heritage Command, Online Library of Selected Images Mark Stille, Essex-Class Aircraft Carriers 1945–91 (Osprey, 2022) secondary
hit hard, none sunk	Franklin (19 Mar 1945, two bombs, 807 dead) and Bunker Hill (11 May 1945, two kamikazes) "came home under their own power"	Naval History and Heritage Command, H-gram 043-1 and 048-1
14 to 20 months	Essex about 20 months from keel to commissioning; Franklin about 14	Dictionary of American Naval Fighting Ships

Independence1943 · CVL-22 · 9 builtat 3:51

In the video	What the sources say	Source
Roosevelt pushed	The General Board rejected cruiser conversion 13 Oct 1941; on 25 Oct FDR "directed the CNO to launch a new round of studies"	Lt. Cmdr. Andrew Rucker, “The Little Carriers That Could” (CNO naval history essay, 2020; NHHC)
nine cruisers, most on the ways	Orders 10 Jan, 27 Mar, 2 Jun 1942; three were laid down after the orders	Lt. Cmdr. Andrew Rucker, “The Little Carriers That Could” (CNO naval history essay, 2020; NHHC) Dictionary of American Naval Fighting Ships: Langley CVL-27
fast enough	31.6 kn trial	Dictionary of American Naval Fighting Ships: Bataan I
about 30 planes	A typical group was 33 (24 fighters, 9 torpedo planes); the 45 in DANFS is the maximum	U.S. Naval Institute, Naval History, June 2024
all nine in 1943	Independence 14 Jan 1943; San Jacinto, the last, Nov or Dec 1943 (sources differ)	Dictionary of American Naval Fighting Ships NHHC, United States Naval Aviation 1910–1995, Appendix 3: Aviation Ships

Casablanca1943 · CVE-55 · 50 builtat 4:15

In the video	What the sources say	Source
convoys needed air cover	Escort carriers began as the answer to the convoy problem	Naval Aviation News, Dec 1962, “Evolution of Aircraft Carriers” (NHHC reprint)
small, slow, mass-produced	19 kn, about 512 ft; Kaiser "impressed the President with … mass production of escort carriers"	Dictionary of American Naval Fighting Ships: Casablanca Naval Aviation News, Dec 1962, “Evolution of Aircraft Carriers” (NHHC reprint)
Kaiser, Vancouver, fifty in twelve months	Casablanca commissioned 8 Jul 1943; Munda (CVE-104) 8 Jul 1944	Dictionary of American Naval Fighting Ships: Munda Naval Aviation News, Dec 1962, “Evolution of Aircraft Carriers” (NHHC reprint) National Park Service
most-built carrier class	Casablanca "was first of 50 escort carriers mass-produced by Kaiser"; Guinness lists the class as the "most numerous class of aircraft carrier"	Naval Aviation News, Dec 1962, “Evolution of Aircraft Carriers” (NHHC reprint) Guinness World Records: Most numerous class of aircraft carrier
a handful hunted U-boats; captured a submarine	Guadalcanal's group sank U-544, U-515 and U-68 and captured U-505 (4 Jun 1944)	Naval History and Heritage Command: U-505 uboat.net: U-505
most went west	Pacific landings, aircraft ferrying, training	Dictionary of American Naval Fighting Ships (several ship entries)

Midway1945 · CVB-41 · 3 builtat 4:50

In the video	What the sources say	Source
before Pearl Harbor	A 10 Dec 1940 study had a lightly armored flight deck; the 22 Sep 1941 study was the basis for the class	Naval History and Heritage Command photo captions S-511-28 and S-511-42 (via HyperWar)
wooden flight decks	Essex: wood deck, armor at the hangar deck; Franklin's "wood decking burned out"	Naval History and Heritage Command: USS Franklin war damage report U.S. Naval Institute, Proceedings, 1986
Illustrious, six hits, survived	10 Jan 1941, Operation Excess: one bomb, then "five more" hits; repaired in the US	Wikipedia secondary USS Midway Museum
3½ inches of steel	"3½ inches of solid steel"	Naval Aviation News, Jan 1963, “Evolution of Aircraft Carriers” (NHHC reprint)
more than 130 planes	The first air group, CVBG-74, had 142	USS Midway Museum
too wide for the Panama Canal	"the first U.S. aircraft carrier too big to transit the Panama Canal"; the locks are 110 ft wide	Naval History and Heritage Command: USS Midway (CVB-41) U.S. Naval Institute (2007) Panama Canal Authority
eight days after the surrender	Commissioned 10 Sep 1945, "just eight days after the instrument of surrender was signed"	Naval History and Heritage Command: USS Midway (CVB-41) Dictionary of American Naval Fighting Ships: Midway III
jet age	Sister ship Franklin D. Roosevelt made the first US pure-jet carrier landing, 21 Jul 1946	National Naval Aviation Museum: FH-1 Phantom

Forrestal1955 · CV-59 · 4 builtat 5:31

In the video	What the sources say	Source
need nearly the whole deck to stop	Heavier, faster jets made wires, barrier and deck park impracticable "without a drastic reallocation of the deck space required to absorb the much longer pull-out of the wires"; jet landing speeds "would have required the entire length of a centreline flight deck to stop"	Dennis Cambell, “The Story of the Angle Deck” (his own account) Wikipedia: Flight deck secondary
planes parked up front	A barrier stopped planes that missed the wires, so "the fore part of the flight deck" could be "used as a park"; the angled deck "eliminated barriers, barricades, and danger of parked planes at runway's end"	Dennis Cambell, “The Story of the Angle Deck” (his own account) Naval Aviation News, Oct 1963, “Evolution of Aircraft Carriers” (NHHC reprint)
fix came from Britain	"The idea was originated by the British and proved very effective for them"; devised by Capt. Dennis Cambell, Royal Navy	Naval Aviation News, Oct 1963, “Evolution of Aircraft Carriers” (NHHC reprint) Dennis Cambell, “The Story of the Angle Deck” (his own account)
fly off and go around	With the angled deck, "in the event of a failure of the arresting gear, the plane could take off and come around and try again"; Antietam's first trials in Jan 1953 included touch-and-go landings	Dennis Cambell, “The Story of the Angle Deck” (his own account) NHHC, United States Naval Aviation 1910–1995, Part 7: 1950–1953
1955, first American carrier built that way	"In 1953 the Navy redesigned the flight deck plans for Forrestal and incorporated an angled landing deck"; commissioned 1 Oct 1955 "with four steam catapults, two forward and two on her angled flight deck". Earlier US angled decks were conversions (Antietam, Dec 1952). The same NHHC note calls Ranger (1957) "the first carrier designed and built as an angled deck carrier": Forrestal was built with one but not designed with one	NHHC, United States Naval Aviation 1910–1995, Appendix 3: Aviation Ships Dictionary of American Naval Fighting Ships: Forrestal Naval Aviation News, Nov 1963, “Evolution of Aircraft Carriers” (NHHC reprint)
steam catapults, British invention	"the steam catapult developed by the British"; Forrestal "commissioned with four steam catapults"	Naval Aviation News, Oct 1963, “Evolution of Aircraft Carriers” (NHHC reprint) Dictionary of American Naval Fighting Ships: Forrestal Naval Aviation News, Nov 1963, “Evolution of Aircraft Carriers” (NHHC reprint)
more than a thousand feet	1,036 ft (DANFS and NAN Nov 1963) or 1,039 ft (NavSource) as built; Midway 968	Dictionary of American Naval Fighting Ships Naval Aviation News, Nov 1963, “Evolution of Aircraft Carriers” (NHHC reprint)
first of the supercarriers	"veterans referred to them as supercarriers"; "what the press has labeled 'super-carriers'"	Dictionary of American Naval Fighting Ships Naval Aviation News, Nov 1963, “Evolution of Aircraft Carriers” (NHHC reprint)

Kitty Hawk1961 · CV-63 · 3 builtat 6:11

In the video	What the sources say	Source
port elevator in the landing path	The port elevator interrupted the angled-deck runway (paraphrase). It sat at the far end of the landing area and at the end of the two waist catapults	Norman Friedman, U.S. Aircraft Carriers (1983), Saratoga photo caption and CVA 1/54 text Brad Elward, US Cold War Aircraft Carriers: Forrestal, Kitty Hawk and Enterprise Classes (Osprey, 2014) Federation of American Scientists: CV-59 Forrestal class
island moved aft	The island was moved aft, with two starboard elevators ahead of it instead of one	USS Kitty Hawk 1964 cruise book Norman Friedman, U.S. Aircraft Carriers: An Illustrated Design History (1983) U.S. Navy deck plans (Forrestal 1962, John F. Kennedy c. 1974)
elevator out of the way	On America: "The port elevator has been moved back out of the path of landing aircraft"	Norman Friedman, U.S. Aircraft Carriers, America photo caption, 18 Nov 1964
kept through Nimitz	Enterprise's deck came from the same redesign (SCB 153), and Nimitz kept the layout; Ford changed it (3 elevators)	Norman Friedman, U.S. Aircraft Carriers: An Illustrated Design History (1983) Brad Elward, US Cold War Aircraft Carriers: Forrestal, Kitty Hawk and Enterprise Classes (Osprey, 2014) NavSource Naval History: CVAN-65 The War Zone, on the Ford class

Enterprise1961 · CVN-65 · 1 builtat 6:39

In the video	What the sources say	Source
slowing to refuel; fuel oil space and weight	Conventional carriers slow to about 14 kn to refuel. GAO adds that most extra storage on nuclear ships comes from hull design	GAO, Navy Aircraft Carriers: Cost-Effectiveness of Conventionally and Nuclear-Powered Carriers (NSIAD-98-1, 1998)
eight reactors	"Her eight powerful nuclear reactors" (Adm. Burke at the launching)	Naval Aviation News, Nov 1963, “Evolution of Aircraft Carriers” (NHHC reprint)
1964, two escorts, 30,000+ miles, 65 days	Operation Sea Orbit, 31 Jul–3 Oct 1964, with Long Beach and Bainbridge: 30,216 nmi, "without fueling or provisioning"	Dictionary of American Naval Fighting Ships: Enterprise (CVAN-65) 1961–1965 National Museum of the U.S. Navy, photo caption
top admiral, largest ship ever built	Adm. Arleigh Burke: "the largest ship ever built, of any kind, by any nation"	Naval Aviation News, Nov 1963, “Evolution of Aircraft Carriers” (NHHC reprint)
cost; next two went back to oil	Burke (1960) put it at about $130M more than an oil-fired carrier; America and John F. Kennedy were built oil-fired	GAO, Navy Aircraft Carriers: Cost-Effectiveness of Conventionally and Nuclear-Powered Carriers (NSIAD-98-1, 1998)

Nimitz1975 · CVN-68 · 10 builtat 7:20

In the video	What the sources say	Source
two reactors	Nimitz class: "Two nuclear reactors, four shafts"	U.S. Navy, All Hands: Gerald R. Ford (CVN 78)
ten built	"10 Nimitz-class ships (CVNs 68 through 77) that entered service between 1975 and 2009"	Congressional Research Service, RS20643, Navy Ford (CVN-78) Class Aircraft Carrier Program (Dec 2025)
1975, 2009	Nimitz commissioned 3 May 1975; George H.W. Bush 10 Jan 2009	Naval History and Heritage Command Naval Air Force Atlantic command history search extract

Gerald R. Ford2017 · CVN-78at 7:41

In the video	What the sources say	Source
within fifteen feet	Ford 1,106 ft (AIRLANT); Nimitz 1,092.2 ft (All Hands, which also lists 1,092 ft for Ford)	Naval Air Force Atlantic: USS Gerald R. Ford history U.S. Navy, All Hands: Gerald R. Ford (CVN 78)
electromagnetic catapults	EMALS	U.S. Navy Congressional Research Service, RS20643, Navy Ford (CVN-78) Class Aircraft Carrier Program
more than twice the electricity	The Navy says about 3×; the builder says "more than twice". The script uses the lower claim	NAVSEA briefing and a Navy press release search extract Huntington Ingalls Industries
a third more flights, design goal	160 sustained sorties a day vs 120 for Nimitz (+33%); surge 270 vs 240	Director, Operational Test and Evaluation (DOT&E), annual reports Military.com
several hundred fewer sailors	Crew with air wing and staff about 4,550 (Ford) vs about 5,500 (Nimitz); CRS: "several hundred fewer sailors"	U.S. Navy, All Hands: Gerald R. Ford (CVN 78) Congressional Research Service, RS20643, Navy Ford (CVN-78) Class Aircraft Carrier Program
testers: reliability the biggest risk	DOT&E FY2025: EMALS/AAG reliability "remains the greatest risk"; testing ends FY2027	DOT&E FY2025 annual report, via The War Zone (14 Aug 2026) The Maritime Executive
three more; Kennedy due 2027	CVN-79 preliminary acceptance 29 Sep 2026, delivery expected Mar 2027; CVN-80 and CVN-81 under construction	Naval News, Sep 2026 Navy Times, May 2026

Endingat 8:21

In the video	What the sources say	Source
barely longer since 1961	Enterprise 1,088–1,101 ft as built (sources differ); Ford 1,106 ft	Dictionary of American Naval Fighting Ships Naval Sea Systems Command (NAVSEA), 2012 search extract Naval Air Force Atlantic (AIRLANT)
Ford weighs about the same as the last Nimitz	Ford about 100,000 long tons full load; Nimitz class about 97,000 tons full load	U.S. Navy, All Hands: Gerald R. Ford (CVN 78) Naval Air Force Atlantic (AIRLANT) search extract
Langley about 15,000 tons fully loaded	15,150 tons full load	Dictionary of American Naval Fighting Ships: Langley I NavSource Naval History
more than six times	100,000 ÷ 15,150 = 6.6	Calculated from the figures cited in this section
twice as long	1,106 ÷ 542 = 2.04	Calculated from the figures cited in this section

Footage

U.S. National Archives, Record Group 428 (U.S. Navy motion pictures). Public domain.

Defense Visual Information Distribution Service (DVIDS)

DVIDS 518340: U.S. Navy video by MC2 Ridge Leoni
DVIDS 735120: U.S. Navy video by Senior Chief Petty Officer RJ Stratchko
DVIDS 735356: U.S. Navy video by Seaman Zachary Melvin
DVIDS 346754: U.S. Navy video by MC2 John Hetherington

The appearance of U.S. Department of Defense (DoD) visual information does not imply or constitute DoD endorsement.