EASA Regulations for Diamond DA 42

EASA SIB 2012-11

Tyre Specification(s) and Installation

EASA Safety Information Bulletin SIB No. 2012-11 titled "Tyre Specification(s) and Installation" addresses issues related to tyre specifications and installation on aeroplanes with retractable landing gears, including the Diamond DA 42. The bulletin highlights a safety concern where a gear-up landing occurred due to a tyre outer diameter deviation caused by using a tyre brand different from that specified by the manufacturer. It applies to all aeroplanes certified or validated by EASA under CS-23, CS-VLA, CS-22, or CS-LSA, or certified by European National authorities before 28 September 2003 under equivalent standards.