Could the Royal Navy have kept and grown a larger seaplane force after 1918?
Short answerPossibly, by retaining a modest initial establishment and adding squadrons incrementally for maritime communications and patrol work.
NotesThe proposal begins with a defensible requirement for maritime communications and a few seaplane squadrons and tenders under naval control. Aircraft would be replaced as technology advanced, so the reserve lies in the organisation, crews, and operating experience rather than obsolete airframes. Repeated small increases could expand the force without one dramatic institutional confrontation. By the Second World War, that approach might leave the Royal Navy with several squadrons ready for reconnaissance and anti-submarine patrols.