Fly with Magnar | Why are ATR -600 pilots using the TRU? | ATR procedures @FlywithMagnar | Uploaded October 2023 | Updated October 2024, 2 hours ago.
The TRU provides electrical backup power in the unlikely event that both DC generators have failed. So, why do we use it on every flight? The reason might surprise you.
The TRU provides electrical backup power in the unlikely event that both DC generators have failed. So, why do we use it on every flight? The reason might surprise you.