Yes, Yes, Yes!!!,by all means d-tune your bass and if you can, carry it on ,because the last time i flew to vegas from chicago i checked (alembic#12) in baggage & when i got to vegas the head stock was totally brocken off!,and the neck was almost severed from the body,and the airline people didnt give a damn obout it!,,,,(i was pissed!!!),so now when i travel my alembic is in a gig bag in my lap,because airlines wont insure high priced items, but be very careful espicially if you dont have a flight case.baggage people dont give a damn about your stuff.they will toss it around like it aint,,%@#!*&!!!