Kash, Most of the time u get requested days off.
One roster request per month and one swap per month.
U don'thave many roster changes during month. Only if u have standbys your roster can change a lot.
U can do promotional work for the company. U need to be a member of the promotional team. Ask people in HR about details.
Jellie, depends how bad your asthma is. There is one crew here, she must take Ventolin occasionaly, but she never has asthma attacks.
If u have serious condition, most probably they won't let u fly