Modificaties Mod.: 8. Introduction of plug ref.5CY/4314 for external power-supply Modificaties Mod.: 17. Introduction of an additional external hood release handle Tek. nr. E.203765; G.A. of identification markings & external finish. Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. E.202980; G.A. of identification markings & external finish. Hawker Aircraft Limited, Kingston-on-Thames