U.S. NAVY LANDING SHIP DOCK LSD LANDING CRAFT DESCRIPTION AND EMPLOYMENT 80424

The 1945 Navy film THE LSD DESCRIPTION AND EMPLOYMENT (MN-4303) is an educational film detailing the Landing Ship Dock (LSD), the Navy’s big, fast ship that serves as both a floating dry dock and a transport ship. The LSD (00:26) features a massive hollow space called the well (00:43), which is where all the activity takes place. The ship also has a half deck with a fully equipped machine shop. Ships can be brought onto the dock and vehicles can be tied down for secure transport. Two 35-ton cranes (01:50) are used for repair jobs, hoisting LSDPs and landing craft into the well. Smaller traveling cranes move freight back and forth from under the super structure (02:33). The stern gate prevents flooding, and the well’s gate is lowered (03:02) for various loading operations. The ballast control officer (03:31) initiates flooding ballast tanks to sink the well to whatever depth is necessary for operations. Because of the value of the LSD, it is a prized target for Japanese bombers. Thus, it is armed (04:48) with a 5-inch 38 cal. DP gun, two 40 mm quad AA guns, six 20 mm AA batteries that line the well-and ten more strategically placed throughout the rest of the ship-and two 40 mm twin AA guns at the end of the ship. One of the LSD’s primary functions is to transport small landing craft from one location to another (05:22). The LSD’s well can house three LCMs (landing craft mechanized) abreast and two more behind. The LSD can transport fully loaded landing craft (06:31), like a loaded LCT (landing craft tank) to within miles of a beachhead. Once within reach of the beachhead, the well is flooded so the LCTs can be moved out and sent into action (08:20). The LSD can also function as a floating dry dock (09:00); the well is flooded and large craft are brought in (09:38)-such as an LCI-for repairs before being sent back into action. The LSD can be loaded with tanks or trucks while at sea (10:45). With the LSD’s well flooded to 2 feet, a LCD can move to mouth of well and allow tanks to cross into the well (12:00). Once tanks are loaded, the LSD leaves for its destination where the tanks are unloaded (14:10) into an LST (landing ship tank). The film shows the operations of the LSD’s mezzanine and top deck (15:40), which are two auxiliary decks used to maximize cargo load, transporting amphibious vehicles (16:20) using ramps, for example. The film concludes with shots of the LSD crew manning various stations on the ship.
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This film is part of the Periscope Film LLC archive, one of the largest historic military, transportation, and aviation stock footage collections in the USA. Entirely film backed, this material is available for licensing in 24p HD, 2k and 4k. For more information visit www.PeriscopeFi...

[@who_let_me_on_the_internet]

This is the best 1960s film on LSD yet!

[@chrisfisichella6659]

Thank you for posting this. I never would have known this existed without it. Very ingenious design, fabrication and usage.

[@PeriscopeFilm]

Glad you appreciate it! Help us rescue more obscure and endangered films at Patreon.com/PeriscopeFilm

[@TomasMartinoLlamas-xf4xx]

Thank you for sharing this. I love learning about all of the different types of landing ships of WW2!

[@eisenjeisen6262]

Thank you for this upload, mine was Ft Manden LSD (21) 1952

[@lukehorning3404]

I never knew they even had something like that back in the 40s and found this video interesting

[@the.porter.productions]

Greetings from the Ohio Porters. 🇺🇸 I have a great friend who was on the LSD , Wyatt McFarland. He has such great memories and thoughts of his time out on the ocean. These ships, like many others, I guess were scuttled. I don’t get that, but it is what it is! 🧐 This was quite informative and exciting! 😎🤩

[@danrgoodnight9345]

my father was on one of these during WW2, amazing ships !

[@jamesanakin]

I disticly remember my experience on an LSD trip being very different from what this video is showing.

[@Mariner311]

Thanks - amusing to me, since my little brother was Deck Division Officer on USS Juneau (LPD-10) - while I was an HSL Aircrewman -

[@mikecimerian6913]

After having had no buzz from LST I now open my gates of perception to LSD.

[@glennsoucy4359]

Put Carter Hall (LSD 50) in commission. Did a lot of firefighting research onboard Shadwell

[@fredrickenglehart2565]

My father, Clarence Englehart, was on the USS Casa Grande from 1943 until the end, Okinawa.

[@56fairbank]

I served on the Speigel Grove LSD-32 78-79

[@AVM65DT]

I served on the USS Hermitage LSD-34.

[@jamesbrown-tp5xv]

Spent 2 yrs on an LSD, interesting duty duty, LSD 21 Hay Eisen, what years ??

[@RedTachi]

USS ANCHORAGE LSD-36 2000-2003. We called ourselves the "Gator Navy". Nothing like a ship that can sink herself XD.

[@aulii11]

Stationed aboard USS Colonial (LSD 18) 1967 - 68

[@rogerhuner6566]

Was embarked on USS Thomaston and USS Point Defiance November 1969-Mar 1970 with BLT 2/9

[@trevorwhitham6742]

I love LSD

[@anoka114]

Served on LSD-29 from 1966-69.

[@PeriscopeFilm]

Thanks for your service to our great nation.

[@masmanidisharis]

δπ ναυκρατουσα ,greek navy (ex ft Mandan lsd 21)1993

[@RedTachi]

Wow! You all kept Mandan together very well. Hell the Anchorage was commissioned in 1969 or so and got decommissioned 30(2003) something years later. Mandan lasted what? 55 years?

[@Schoenbaum_Paul]

213 here

[@cunard61]

I'd bet their crews called them Large Sitting Duck.

[@bjw357]

A task force of RDF I guess

[@TheLonestar072]

Right as I saw the title I immediately thought of the British LSD trials in which they gave a couple of their marines acid. The purpose of the experiment was to find a non-lethal method of incapacitating enemy forces-- and the results were quite amusing to watch.

[@gregorybrown4062]

17 knots is not fast 😮