If the flag is not your own flag, it can be considered vandalism, which is illegal. Additionally, it is in violation of "Flag Code" contained in Federal Code. Violation of Flag Code is; however, not a punishable act. To read the "Flag Code," visit the Related Link.
AIRSEA
I am running low on fuel
It is not something that is punishable, but it is a violation of the U.S. Flag Code. See related links for more about the United States flag code.
Yes; there is nothing in the Flag Code that forbids this.
red fLAG PEACE
It is called "Semaphore code".
It is not illegal, per se. It would be very disrespectful and a violation of the US Flag Code. However, the Flag Code holds no legal standing and includes no penalties for violations.
The Indian flag is usually described officially as Flag Code of India.
there are no stars on the flag it has two moose and an eagle on the code of arms
He signed a flag for a well wisher
No. The 'flag code' is an advisory set of rules, they are not laws. No crimes are committed if you deface or destroy a US flag.