

TCAS warnings initially come up about 90 seconds before a potential collision, and a resolution advisory comes up about 60 seconds before a collision. A resolution advisory is obviously a serious situation, but it’s early enough that the climb or descent commands are really not anything crazy, not anything outside a normal climb or descent. No one should be hitting the ceiling if a tcas resolution is flown properly.
The 737 won’t fly an RA on autopilot. We have to disconnect the autopilot and auto throttle and hand fly it. There’ll be a red box on the PFD that we just keep the pitch outside of, and we’ll be fine.