Can I read Boeing 737 De-Icing Incident Analysis on EtoBox?
Boeing 737 De-Icing Incident Analysis by Captainkhoso is a document available to read on EtoBox.
What is Boeing 737 De-Icing Incident Analysis about?
The aircraft experienced an uncommanded nose-up pitch that nearly stalled it shortly before landing. The investigation found that de-icing fluid had entered the tail cone during pre-flight de-icing and froze, blocking the input arms of the power control units and causing the autopilot to pitch the nose up. Boeing was unaware of this issue but amended relevant manuals after the incident. The full report is available online.
- Author
- Captainkhoso
- Language
- EN