Right or left hearing aid

@Joemasc said:

While cleaning hearing aids, I may have mixed up the right earpiece with the left. One is color coded blue and one is red. Is the blue color code for th right ear?

It is the opposite of flying (and marine too I think). We learned “red is not right” but in hearing aids, red is right.

Actually, for marine it is Red/Right/Returning. The red buoy would be on the right returning to port.

@Um_bongo said:

Yes, but imagine the Audiologist is facing the ship…

So is the client coming toward you or going away?

Facing you.