@ flyinheavy
I've read in a Turkish translation of Boeing 737 RA / FCC maintenance manual that RA data is used to calculate autothrust flare & TO/GA (yet I do not have the original english text page but just the related diagrams).
So I didn't say you can not activate TO/GA. But as TO/GA would have been based on faulty RA reading I thought maybe it wouldn't work properly or even make things worse in terms of fatalities.