RAF-Bomber bombardieren das von Deutschland besetzte Helgoland mit Tallboys, auch Erdbebenbomben genannt. 1945.

[Tall Boy Bomb](https://en.wikipedia.org/wiki/Tallboy_(bomb))

The night before, on 18 April 1945, 617 Lancasters, 332 Halifaxes and 20 Mosquitos of all groups bombed the naval base, airfield and town „almost into crater-pitted moonscapes“. Three Halifaxes were lost; the islands were evacuated the following night.

The following day, which this video is from, 36 Lancasters would use Tallboy bombs against remaining coastal positions.

Spectacular

Could of been my grandpa