Mesa
Super Freak
When to salute the United States flag
All citizens salute when the Plegde of Allegiance is spoken.
All citizens salute when the National Anthem is played and should stand at attention and salute the US flag until the anthem is finished.
Citizens may choose to salute during parades or reviews.
Military personnel in uniform must salute during the National Anthem, the Pledge of Allegiance, parades and reviews.
Proper slaute procedure for civilians
All civilians place the right hand over the heart.
Men must remove hats, caps, or other headwear.
Women may continue to wear headwear, although it is appropriate to remove all caps.
Military personnel in uniform - use a formal salute
Salute as the American flag is raised or lowered.
Hold the formal salute until the flag is unsnapped from the halyard (or until the end of the National Anthem, whichever is longest).
https://www.libertyflags.com/page.cfm?PageID=44
I toook this for common knowledge, but apparently I was sadly mistaken and it is now left open for interpretation. Silly me.