Wikipedia
Vääpeli
Vääpeli ( Fältväbel in Swedish) is a Finnish and former Swedish Non-commissioned officer military rank above Ylikersantti ( Översergeant) and below Ylivääpeli ( Överfältväbel). The rank is derived from the German rank Feldwebel and was used as a rank in the Landsknecht (15th and 16th century) for the one who was responsible for aligning troops during battle.