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8th June 2024 | 06:25

#1 (permalink)

Danial9874

Joined: Apr 2019

Posts: 53

Likes: 0

From: Your heart

APU Speed Droop

Hi guys,

B737 APU ECU energize ignition system if APU engine speed goes below 95% during APU operation (speed droop)

What is speed droop ? Tried to google but hardly understand the meaning of speed droop 😔

Thank you

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