Commercial Fixed Wing
Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Flight Crew Total 2700; Flight Crew Type 1700
Communication Breakdown; Workload; Time Pressure
Deviation / Discrepancy - Procedural Published Material / Policy; Inflight Event / Encounter Unstabilized Approach
Flight Crew FLC Overrode Automation
Company Policy; Human Factors
Flying into RDM; the wind was 340@11G15. The FO elected to do the RNAV Y 5 in order to not have do a visual to 29. ATC cleared us for the approach and while on the approach; Tower called wind 310@12. It turned out to be a two knot tailwind and we continued. During the flare the FO started to float it and touched down very lightly with the right tire. He held it for a short time and then began to float again. We were still within the touchdown zone and it was such a light touchdown I felt comfortable letting him continue to land. He was struggling getting the airplane on the ground and he tried to force it down; which resulted in us touching down and then flying yet again. As soon as that happened I called go-around and he continued to fight it. I called go-around again and as I was reaching up to take the airplane; he forced it onto the ground. By the time we were on the ground; we were around the midpoint of the runway on a 7;000 feet runway. He used max reverse thrust and maximum braking and we stopped with about 1;000 feet at the end. After landing I took over the airplane and noticed it was in GA mode. At some point during the landing he pressed the TOGA button but continued to try and land. I'm not sure if pressing it was an accident or if he disregarded it. We taxied back to the gate and had a long debrief about how that wasn't safe and when one of us calls a go-around the other is expected to follow it no questions asked. He knew what he did and knew it was the wrong action to not accept the go-around and simply try again or have myself land the next time if he's overloaded.
Air carrier Captain reported First Officer's noncompliance to execute a go-around maneuver.