This piece, 43-Blitzwing, is #6 of 36.
Here he is looking stunning. For this toy, I 'custom' trimmed all its stickers before I applied them.
In G1 cartoon continuity, Blitwing is one of the better known Triple Changers aside from Astrotrain. He featured in a number of episodes, most notably in the episode 'Triple Takeover'.
My Japanese boxed Blitzwing together with USA Blitzwing (who has a USA box somewhere).