TD-422-15at Kopie van tek. Nr. C 15844; Wing MG inst. (never used in Finland) TD-422-15au Kopie van tek. Nr. C 16081; Testpiece from lower wing front spar TD-422-13dy Tekening nr. C 15171 Electric wiring in lower wing, vervangt 37962 (voorlopig binnen WUC 42000, electrisch systeem) Modificaties Mod.: 53. Wing (aileron), fitting of a spoiler Tek. nr. D.200305; Hydraulics in wings, piping diagram - port wing. Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. D.200306; Hydraulics in wings, piping diagram - stbd wing. Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. D.199920; G.A. of electrical equipment in port wing. Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. D.199921; G.A. of electrical equipment in stbd. wing. Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. D.198205 & 198206; Wings, assembly of skins. Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. C.225868; wings power controls aileron booster by-pass type introduced (post mod. H.228) Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. C.217182; Details of flying controls in stbd wing. Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. C.199912; G.A. pitot installation in port wing. Hawker Aircraft Limited, Kingston-on-Thames
