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Inside Regelbau FL245: The Generator / Electric Bunker of the Atlantic Wall

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Welcome to our YouTube channel dedicated to exploring the Atlantic Wall bunkers from World War II. Our team of historians and adventurers visit these historic sites throughout Europe to uncover their stories and secrets.

From the beaches of Normandy to the coasts of Norway, we take you on a journey to discover the incredible engineering feats and military strategies behind the creation of the Atlantic Wall. Our videos showcase the fascinating architecture, equipment, and artifacts left behind in these bunkers, giving you a unique glimpse into the lives of soldiers who once occupied them.

Whether you're a history buff, military enthusiast, or just curious about the past, our channel has something for everyone. Join us as we delve into the history of the Atlantic Wall and explore the fascinating world of WWII bunkers. Don't forget to hit that subscribe button and turn on notifications so you never miss an episode. Thanks for watching!

Exploring Regelbau FL243 & FL249: WWII Atlantic Wall Flak Bunkers Revealed

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Regelbau, German Atlantic Wall bunkers

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775 views 6 years ago #WW2History #WWII #Urbex

775 views • May 17, 2020 • #WW2History #WWII #Urbex

In this episode, we explore **Regelbau FL245**, the generator bunker (Maschinenzentrale) that powered the German Marine-Flak battery on the Atlantic Wall during WWII. This bunker was essential for keeping the anti-aircraft defenses operational—running the lights, communications, and support systems needed for the heavy Flak guns. …...more

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Description

71Likes

775Views

2020May 17

In this episode, we explore **Regelbau FL245**, the generator bunker (Maschinenzentrale) that powered the German Marine-Flak battery on the Atlantic Wall during WWII. This bunker was essential for keeping the anti-aircraft defenses operational—running the lights, communications, and support systems needed for the heavy Flak guns.

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What you’ll see in this video

A detailed walkthrough of FL245: generator rooms, fuel storage, electrical equipment, ventilation, and safety features (like gas locks).

Construction details: walls up to ~2 m thick in reinforced concrete to protect machinery. :contentReference[oaicite:0]{index=0}

How this bunker fit into the larger battery complex with FL243, FL244 etc., supplying power for fire control, gun emplacements, observation posts.

Historical technical info: what kind of generators were used, how power was distributed, how maintenance and fuel supply was handled.

Present-day condition and what features have survived or been modified.

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ℹ️ Background & context

*Regelbau* is a standardised German bunker design system covering many bunker types used in the Atlantic Wall and elsewhere. :contentReference[oaicite:1]{index=1}

*FL245* specifically is the electric generator bunker (Maschinenzentrale für Flak). It held machinery and fuel required to keep the anti-aircraft battery fully functional. There is an entrance defense via a gas lock for protection. :contentReference[oaicite:2]{index=2}

Built of heavily reinforced concrete to ensure survivability under aerial / naval bombardment. One wall is about 2 meters thick. :contentReference[oaicite:3]{index=3}

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If you enjoy historic military architecture, Atlantic Wall fortifications, or urbex style WWII exploration, be sure to **like**, **subscribe**, and hit the bell so you won’t miss more bunker tours.

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🔖 Hashtags

#Regelbau #FL245 #AtlanticWall #WWII #GeneratorBunker #FlakBattery #PowerBunker #MachineBunker #GermanBunkers #AtlanticWallBunkers #HistoricalBunker #Urbex #FlakDefenses #WW2History #Fortifications

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