Note:
(a) Junkers Ju 87 http://en.wikipedia.org/wiki/Junkers_Ju_87
(or Stuka (from STUrzKAmpfflugzeug, "dive bomber"); was a two-man (pilot and rear gunner) German ground-attack aircraft; 1936-1945; Manufacturer Junkers [founded in Dessau, Germany in 1895 by Hugo Junkers)
(b) Maroon (people) http://en.wikipedia.org/wiki/Maroon_(people)
(The same designation has also become a derivation for the verb marooning)
In www.m-w.com, its first known use in this sense is 1666, and its first known use as the verb, "circa 1709."
(c) The Abeng. http://www.anngel.com/ACIJ/history-abeng.htm
("The horn is blown by putting the lips to a hole in the concave side and working the thumb over a small hole in the tip to produce variations in tone. The horn - blower would inform the others, for instance, about the direction of approach of the British and how they were armed.")