world war i

In a patent dated October 20, 1914, entitled Fallgeschoß für Luftfahrzeuge, Walther Lentz presents a type of projectile, an aerial torpedo dropped from airships by means of an ejection device on a descending trajectory.The aerial torpedo has a simple shape, with two slender wings attached to the...

View: https://youtu.be/2LKS2kR4LJY https://en.wikipedia.org/wiki/R38-class_airship

A detailed description of the Torpedo Protection System for this ship is held by the University of Tokyo and has been digitised. I have downloaded, and uploaded here, the description and the diagram of this system. It goes without saying that the presence of this document in Japan is a very...

https://www.navypedia.org/ships/austrohungary/ah_ss_u48.htm https://www.navypedia.org/ships/austrohungary/ah_ss_u50.htm https://www.navypedia.org/ships/austrohungary/ah_ss_u52.htm https://www.navypedia.org/ships/austrohungary/ah_ss_u101.htm...

Introduction: John Arbuthnot Fisher, 1st Baron Fisher, Commander, Captain, Admiral, Second then First Sea Lord, one if not the most influential and prominent naval commander of the Royal Navy. His ideas, views and dedicated work allowed the modernization of the Royal Navy to remain in first...

One of my continuing interests and a strength of this site is information about Royal Navy ships that never left the drawing board. Recently.not so much has been published about these designs so I thought I would start this thread. Many projects have there own threads and are well known to...

Hi, does anyone know these two aircraft ( Avis 4 Cagno & Avis 5 Serra Zanetti0,and what was Avis company ?

https://www.ebay.de/itm/385260445789?hash=item59b34fe05d:g:714AAOSwBRVjhBHQ&amdata=enc%3AAQAHAAAAoGunLuO5ju858saixivg1Pvxu6141VynIXs8Ujce%2Bu6eefMYlVmSgop2rHwp7Fk%2BQJ93N3hC5crZNv7Bd4uZ9INrXH6uQTjRpYWp3g91O9VIrOfH3QkpVhB7rpeu5uFkp8Ed0hAncLGFDhESyT8jqi1%2F90xX5yO5eSDyAI0GzXzyQzkAdtmtIo9W3vPF%2FuAK...

To start this thread off, a 2020 Top Gear story on the development of the Royal Enfield Model RE airborne forces motorcycle, better known as the Flying Flea: https://www.topgear.com/car-news/british/small-motorbike-helped-win-ww2 (You will notice a few, mostly minor errors in the article.)

Fokker Dr. I Genesis/Brief Summary of Leon Bennett's Perspective Hi everyone, I recently read "Three Wings for the Red Baron" by Leon Bennett. Quite a fascinating and surprising book, but I'm not sure how much of it is speculation and how much can is based on a solid foundation of verifiable...

French Night Fighters Between February 1918 and July 1922 the French Aéronautique Militaire used the Caudron R.XI heavy escort fighters from the Escadrille C 46, in joint operations with the Breguet XIV night bombers of the 3ême regiment de bombardement. In 1924 a night fighter unit was...

Hi, Henry and James Hoffar built aircraft seaplane in 1915,called H-1,followed by H-2 and H-3 flying boats. http://flyingmachines.ru/Site2/Crafts/Craft29897.htm http://flyingmachines.ru/Site2/Crafts/Craft209213.htm

Germany: - 3,7cm TAK gun: https://tanks-encyclopedia.com/ww1/germany/3-7cm-tankabwehrkanone-rheinmetall?amp - 28cm Krupp haubitze L/14 i.R., 1912-1913 https://en.wikipedia.org/wiki/28_cm_Haubitze_L/14_i.R. - 28cm Erhardt haubitze L/12, 1912-1913 - 9cm Rheinmetall kanonenhaubitze L/31, 1917-1918...

Long before the Welbike, the American inventor Arthur Hugo Cecil Gibson in 1915 during the First World War, offered his motor vehicle to the American army. A 22.5 kg combat scooter that can carry a load of 136 kg at a speed of 40 km/h but was not accepted however it did not differ so much from...

The frame appears to be custom made? 1915? https://www.ebay.de/itm/204028638873?hash=item2f810df699:g:w20AAOSw63lixUO4

The history of the bullpup in France began long before the famous FAMAS which certainly marked its time but it was born under the constraint of the international conflicts. as assault rifle France had its misadventure during years from 1945 to 1970 with various programs and much expenditure...

Hey everyone, came across these pictures on an old German newspaper about WW1. Lets use this thread to aggregate all information about early armoured cars. - Coutin PS: Does anyone recognize the American models?

Hello everyone, I recently watched 2 videos by the "Great War" channel where they mention and even show modern illustrations of what the vehicle would've looked like, despite all of this, I haven't been able to find any information regarding this curious beast at all, even on books. Does anyone...

View: https://www.youtube.com/watch?v=Mk2V1eRH7jo

French two prototypes buildt in 1919... is said to be one of the best looking aircraft of the WW1. The name " Sesquiplane" means 'one-and-a-half wings.'" Its sleek smooth streamlined wooden monocoque shell of tulipwood, was produced by winding thin spiral strips around a mould in a series of...