Royal Navy Engineering (MESM) qualification badge for the rank of Petty Officer (PO) .
This blue Royal Navy badge features a machine embroidered gold on blue badge. A gold propeller with a vertical missile superimposed on crossed lightning flashes. The letters MESM stand below the device with a large crown above.
This badge is typically worn on the right-hand arm of a Royal Navy No.4 Dress. Specialist badges are worn on the sleeves with insignia representing each branch or specialisation.
Dimensions: 15cm x 8.5cm
Badge: Badge Qualification, Royal Navy, Engineering (MESM), Petty Officer, EGB
Rank: Petty Officer