Most types of Iron are magnetic, however depending on its composition and purity, there are kinds that are not magnetic. For example, Steel is mostly Iron, Carbon, and a few o â¦ ther lesser materials, and can be magnetic. Pure Iron is of course magnetic.
Definition of airman. 1  1 : a civilian or military pilot, aviator, or aviation technician. 2  2 : an enlisted person in the air force: such asa : an enlisted person of one of the three ranks below sergeantb : an enlisted person ranking above an airman basic and below an airman first class.
What is an SrA in the United States Air Force? SrA is the United States Air Force abbreviation for the rank of Senior Airman. A senior airman is a junior enlisted person serving in the pay grade of E-4. A senior airman is still learning to be an expert in their career field, and preparing to make the transition from junior enlisted member to non-commissioned officer.