AD/PA-32/41 - Pre-Certification Requirements - Modification - CANCELLED

What this is: This document officially cancels a previous aviation safety rule (Airworthiness Directive AD/PA-32/41) for Piper PA-32 Cherokee Six aircraft.

What it did before: The original rule required these planes to display a sign (placard) telling passengers that smoking is banned during take-off, landing, and refuelling.

Why it's cancelled: As of 13 March 2008, this specific rule is no longer needed because smoking restrictions during these flight phases are already covered by general aviation regulations (specifically CAR 255 and CAO 20.16.3).

Who it affects: Owners and operators of Piper PA-32 (Cherokee Six) series aeroplanes. They no longer need to install or maintain this specific no-smoking placard to comply with this directive.