Ann and Nancy Wilson's vocal range

Ann Wilson's vocal range: C♯3-E6 (3 octaves and 3 semitones)
Nancy Wilson's vocal range: E3-C♯6 (2 octaves and 9 semitones)
I isolated the vocal tracks and used the Vocal Pitch Monitor app to identify the notes with more precision

[@JoyKarr]

Nancy= 2 octaves 9 semitones of pure sweetness.❤
Point aside. Let's remember that the voice ages with the rest of the body. If Ann had more than 3 octaves, even aging, she could handle more than two octaves, which is still a good range, plus her characteristic power, which potentiates those notes.
Nancy, with just over two octaves and a sweeter, less loud timbre, would maintain just over one octave as she aged, so her voice will sound more affected than Ann's. Still, when doing harmony for Ann, Nancy manages a different vocal placement than when doing lead vocals, and this allows her to perform better,
than when she sings These Dreams, for example.

[@warreng5394]

❤❤

[@dinoe.175]

Ann Wilson 🤤😍🤤

[@jolenedelilys2589]

What voice type is Nancy?