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Airspeed Unreliable.pdf

6650b2_269c94ddc90d4ea08873ee08c8c054e2.pdf

🔗 Source: b737talk.com

📊 Size: 138 KB

👤 Author: Mark Handford

⬇️ Downloads: 49

Summary

The Airspeed Unreliable checklist and memory items are crucial, especially when aircraft have been grounded for a while. Unreliable speed events often occur during takeoff due to Pitot probe obstruction, which can be caused by insects, dirt, or other foreign materials. Monitoring airspeed during takeoff is essential to detect discrepancies early and reject takeoff if necessary. The 80 kt crosscheck is a critical last line of defense. Airspeed unreliable indications can result from pitot/static blockages, freezing, or damaged radome, and common causes include insect nests, unremoved covers, and heavy rain. Clear crew communications and knowledge of aircraft systems are vital for safe flight without valid airspeed. Memory items must be accomplished promptly, and the QRH provides a list of reliable instruments for cross-checking.

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Description

The Airspeed Unreliable checklist and memory items are crucial, especially when aircraft have been grounded for a while.

Technical Information

File Format: PDF
File Size: 138 KB
Pages: 7
Language: EN
Author: Mark Handford
Total Downloads: 49
Last Updated: 2 months ago

Document Overview

This PDF document about Airspeed Unreliable provides comprehensive information and guidance. Whether you're a beginner or advanced user, this resource offers valuable insights into Airspeed Unreliable.