Belgian aces flying the type included Andre de Meulemeester , Edmond Thieffry and Jan Olieslagers .
In Belgium , the 1st and 5th Belgian escadrilles were equipped with the Nieuport 17 and 23 .
Belgium aces flying the type included Andre de Meulemeester , Edmond Thieffry and Jan Olieslagers .
In Belgium , the 1st and 5th Belgian escadrilles were equipped with the Nieuport 17 and 23 .