Beechcraft 33 Debonair — Supplemental Type Certificate

This document is a Schedule of Airworthiness Directives issued by the Civil Aviation Safety Authority of Australia, specifically addressing modifications required for Beechcraft 33 and 35-33 series aircraft, including the Debonair and Bonanza models. It outlines mandatory compliance actions related to the Beryl Aviation filtrator assembly, detailing the specific parts to be removed and installed for various models. The directives are aimed at ensuring the continued airworthiness of these aircraft following modifications made under FAA Supplemental Type Certificate No. SA2653WE. Compliance is required within a specified timeframe to maintain safety standards.

• The directive applies to Beechcraft 33 and 35-33 series aircraft, including the Debonair and Bonanza models.
• Specific part numbers for the Beryl Aviation filtrator assembly must be replaced to maintain airworthiness.
• Compliance is required within 100 hours of service after November 28, 1975.