Get a new photo when ever your uniform changes. Becoming a Warrant Officer should have opened many new doors within the military community that otherwise may not have been accessible. The brotherhood of warrants is a tight-knit kinship that when called upon and always provides for the community as a whole. When one warrant contacts a fellow warrant with a problem, there must be mutual respect for position and rank or the relationship will sour and not be productive. Behind closed doors or when closely working together, first names may be acceptable.
Salutes are free.