Removing landing gear/gps question

[kitari]

If I just took the landing gear off, and disconnected the gps, I'd still be able to fly in atti/manual right? Also, how would this affect the startup procedure? Would I even have to worry about the startup procedure after that?

 

[who]

....what about the compass

 

[kitari]

....what about the compass

Yep, I completely forgot about the compass, well nevermind then.