Awarded: October 1937

Blazon: A Serpent reversed head reguardant and tail embowed all proper.

Link: The letter S was used by the sqn in the 1st WW. The serpent in this shape has been used in association with the motto to depict the squadron.

Motto: Latin: Maximus me metuit – The most powerful fear me

History: Formed at CFS Upavon 1 September 1917 disbanded at Bruggen 3 January 1961

Battle Honours: No Standard

Sponsored by Mr DG Simmons and dedicated to the Nightfighter Groundcrew.