Air to Ground Message:

QUICK QUESTION RE ADD 30-21-01-01A. IS THE REAI VALVE LOCKED OPEN IE EAI ON THROUGHOUT OR IS THE VALVE DEACTIVATED DDG NOT VERY CLEAR THANKS

Area: Caernarfon, Wales, UK
Type: Boeing 777-200
A: #aace2823a3a
F: #fcc3262ff97

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