Medium Transport
Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine
Inflight Event / Encounter Wake Vortex Encounter
Flight Crew Regained Aircraft Control
Environment - Non Weather Related; Procedure
While crossing the threshold at Vref; a loss of speed and slight roll was encountered; similar to that of mild wake turbulence. Power was added in a timely fashion to arrest descent and neither horizontal; vertical; or speed stability was lost. The GPWS called 'don't sink; don't sink.' The approach remained stable so the landing was continued. We uneventfully touched down safely in the touchdown zone and exited on a high-speed taxiway short of B intersection.
Air carrier First Officer of medium transport reported encountering wake turbulence shortly before touchdown at DFW airport.