B737 Undifferentiated or Other Model
Flight Crew Air Transport Pilot (ATP)
Flight Crew Type 9981
Ground Event / Encounter Ground Strike - Aircraft; Inflight Event / Encounter Wake Vortex Encounter
Aircraft Aircraft Damaged; General Maintenance Action
Environment - Non Weather Related; Procedure
Normal approach; on speed; stable. On touchdown we had a slight float; power off by 10 feet. Slight left-right roll prior to touchdown. Possible wake turbulence induced at touchdown nose pitched up and was rapidly corrected. Received high pitch report. Informed Maintenance about the possibility of a tail strike; and wrote up in logbook. Post flight inspection of the skid plate appeared to have been scraped. The skid actuator was still in the green band.
B737 Captain reported a tail strike resulted from a pitch up at touchdown. Wake turbulence may have been a factor.