Hi why does only Airbus say 50 40 30 20 retard retard and not boeing?
Because it’s different company. Their choice, but I don’t have no idea why they use retard.
So Airbus only use retard?
Airbus is the only manufacturer to have the retard call out. The retard call out is essentially a reminder to the PF to power back for a safe landing.
Whilst Boeing on the other hand doesn’t use the retard call out and the PF would need to remember to power back in the landing.
I wonder why