Ok, What if you're a British Citizen, but have a Green Card and a Social Security Number and you have the "Employment Authorised" status?? I hope there's not problem in instructing out there if a flight school can offer you a job right?? Because that's exactly the situation I'm in. Got a flight school in Florida ready to take me on. So, I'm off there in August. I have a Green Card, so there shouldn't be any problem. RIGHT??