Vertaling van "regelmatig luchtvaartonderzoek uitvoeren " (Nederlands → Engels) :

regelmatig luchtvaartonderzoek uitvoeren
conduct aviation research on a regular basis | undertake aviation research regularly | conduct regular aviation research | stay up-to-date with aviation developments

regelmatige veiligheidsoefeningen voorbereiden en uitvoeren
deliver safety training on a regular basis | implement regular health and safety exercises | prepare and execute regular safety exercises | prepare and implement regular safety exercises