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After boarding a flight, it is not uncommon to notice all the lights and ventilation systems being briefly shut down. I would say a vast majority of flights I g
by washedup 11y ago
After boarding a flight, it is not uncommon to notice all the lights and ventilation systems being briefly shut down. I would say a vast majority of flights I get on go through this procedure, and now I wonder if it is because of this bug.
- gte525u 11y agoThat's the transition between the different sources of aircraft power i.e., ground power to the auxiliary power unit.