Cirrus SR22T G5 — Service Bulletins

This document is an AAIB (Air Accidents Investigation Branch) bulletin detailing an accident involving the Cirrus SR22 aircraft, specifically registration G-SRTT. The bulletin provides a comprehensive account of the events leading to the accident, including a catastrophic engine failure due to insufficient oil. It outlines the flight history, the pilot's actions, and the subsequent deployment of the Cirrus Aircraft Parachute System (CAPS) to safely land the aircraft. The report emphasizes the importance of monitoring engine oil levels and pressure, as well as the operational procedures recommended by Cirrus for handling engine failures. It serves as a critical reference for pilots and aviation enthusiasts regarding engine management and emergency procedures in the Cirrus SR22.

• Engine oil capacity for the Cirrus SR22 is 8 US quarts; do not operate below 6 quarts.
• The engine oil pressure should be monitored closely; a drop without a rise in temperature may indicate a malfunction.
• CAPS can be deployed safely at speeds up to 133 knots and from heights of 400 feet.
• The pilot successfully activated CAPS at 800 feet AGL during an engine failure, resulting in a safe landing.
• Regular maintenance and checks are crucial to prevent engine failures, especially regarding oil levels.