Do regional jets that don't use jetways violate the ADA?

[dva238 9]

Since the usual way of boarding some regional jets is via the stairs, wouldn't that violate the Americans with Disabilities Act? How do wheelchair bound passengers fly on RJ's?

[KevinAu 441]

The station personnel will bring out a powered lift device which lifts wheelchairs up and down.

[Guest TerryT]

And for those stations without lifts, they use human power. They have special chairs that fit down the narrow isles and can be lifted manually.Terry