Marine Engineering Cadet 1st Class Mechanical Sea Cadet Badge

Sea Cadets Marine Engineering proficiency badge for the rank of Cadet 1st Class Mechanical.
This black Sea Cadet badge is an embroidered red with a propeller in the centrre, surrounded by lightening bolts and two stars above and a letter M in the centre of the propeller.
This badge is typically worn on the right-hand arm of a cadet shirt or jacket. Specialist badges are worn on the sleeves with insignia representing each branch, proficiency or specialisation.