I have worked for a couple large companies in the past and it took a month to do there shit.It seems the bigger a company is the more inefficient they are.I've also had them never inform whether I've been hired or not hired.The MRO would have called you long ago if there had been a problem with the drug test so I wouldn't worry about that. My philosophy on work is I always am looking for a new job. I never stop.I've had my best opportunuties come along when I wasn't looking for work at all. My present job is an example.They just ran across my resume on line and made me an offer I couldn't refuse.So don't stop looking,if this one works out great,if not get something else rolling.
PS Be prepared for the next UA and pickup some synthetic urine.Weed does wonders for the frazzled nerves.lol:jointsmile: