grounded 27 do you know if yhose Cat3A approved planes were post 1984?
The 727 went out of production in 1984 - the last delivery to FedEx in September 1984.
Obviously, operators were free to incorporate aftermarket 'update' via STC - UPS even did a re-engine with Rolls Tay engines - but no changes to the production configuration post 1984 since there was no production
