When did Amelia Earhart and her crew take off on a friendship flight across the Atlantic?

Amelia never had an aircraft called 'Friendship'. -You may be thinking of her 1928 flight across the Atlantic in a Fokker Friendship flown by Wilmer Stultz. This was NOT Amelia's aircraft and as far as I know it did not have a name.

Sounds like you need to pay more attention to detail in your reading.