Dave /Allan ,the Allison V1710 could be a replacement for the Merlin,in Spitfires,one in USA and one in France,both replicas,but not here,I fear..!
The picture of Farm Aviation G-APOS in the video shows it has `slats`fitted on the outboard wing section;anyone know if this was `deH mod ` ,or FmAv…?
Difficult to tell if `OTF` had them fitted as well....