In the only regional planes where the Seated Passengers support is enabled, which are:
- The MSFS ATR 42-72
- JF 28
The Flight attendants are set at 2
In the only wide-bodies where the Seated Passengers support is enabled, which are:
- FBW A380
- PMDG 777
There are 8 Flight Attendants.
In airplanes with no support for Seated Passengers, the number *defaults* to alway 4 but, it can be changed by the airplane developer by setting an LVar, which some of them do, since their settings might feature a variable crew number and they might have some GSX integration to set the correct value.