Originally Posted by
Archimedes
Indeed, two from Hawker Hunter Aviation (ex Swiss AF F58s) were given MoD serials (ZZ190 and ZZ191 - not sad enough to know that outright, had to google it. Honest...) as part of a contract HHA won to support trials or training (I forget which) and I think that is still ongoing.
Type 45 trials - one of them has taken to wearing 'Royal Navy' titles. Last single seat jet to do so!