Base blowing is performed using a sweeping jet actuator centrally located at the base of a square-back Ahmed body. Drag reduction along with a significant effect in terms of wake RSB mode suppression is reported for such fluid injection. All three scales of fluidic actuation exhibit similar wake bistability suppression characteristics. https://safeersappliancers.shop/product-category/bertazzoni-p755cprox-75cm-professional-series-5-burner-gas-hob-lpg-convertible/