AD/FU24/37 - Elevator Horn Assembly - Inspection - CANCELLED

This cancels an obsolete aviation safety rule that required specific inspections on Airparts (NZ) Ltd FU 24 series aircraft (light agricultural aeroplanes).

What it does:

• Cancels Airworthiness Directive (AD) FU24/37, originally issued in 1971
• The old rule required owners to inspect the 'elevator horn assembly' (a component that helps control the plane's pitch) within 10 hours of flying time after January 1971 to check for a specific part (an 'inner tube')

Why it matters:

• The inspection deadline passed nearly 40 years ago, so every affected aircraft has long since complied
• This clean-up removes redundant rules from the aviation safety books, reducing unnecessary paperwork for aircraft operators and maintenance engineers