AMETEK Announces William P. Callahan as New Leader of Aerospace & Defense Division AMETEK, Inc. has appointed William P. Callahan as Vice President and General Manager of the Aerospace & Defense Division, aimed at enhancing leadership in the industry.

AMETEK Announces William P. Callahan as New Leader of Aerospace & Defense Division #USA #Berwyn #AMETEK #Aerospace_Defense #William_Callahan