Quote:
"Both Lady Heath and Amy Johnson flew DH60's "
FWIW, I read some time ago (as previously mentioned) that Lady Heath used an Avro Avian for her Cape Town to Croydon flight, and this article seems to confirm it:
Mary Heath: The Life and Sad Demise of ?Lady Icarus?-The Forgotten Aviatrix ? Nerdalicious
According to
Wiki, it was probably her Avian III with an 84 hp Cirrus Mk II engine.