[quote=Buster15;10040696]
Originally Posted by
flighthappens
But, the difference with Tornado was that during its 35+ years life cycle, it only had one real upgrade programme and the GR4 upgrade was primary the result of lessons learnt during GW1. The GR4 upgrade was NOT prior to EIS but over 10 years after.
The Typhoon update was the result of a change in role from A2A to A2G.
Both are completely different to the pre EIS updates of F35 which are essentially to achieve spec compliance.
If you think Typhoon Tr1 was a finished product at EIS 😱