firefly_mk1_op_medan47_2.jpeg Firefly F Mk I Medan 1947ThumbnailsKoolhoven FK.51 K-17Firefly F Mk I Medan 1947ThumbnailsKoolhoven FK.51 K-17Firefly F Mk I Medan 1947ThumbnailsKoolhoven FK.51 K-17
3rd left Guit, 4th Allards

The Firefly F Mk I is a `rank` III British fighter with a battle rating of 3.7 (AB/RB) and 4.0 (SB).

(https://wiki.warthunder.com/Firefly_F_Mk_I)