Thanks Barry,
I admit to having an "interest" in airlines and civilian as well as military aircraft but I'm far from a spotter or knowledgeable about many aspects. I have fr24 as an interest but don't spend my days constantly on it as some seem to think. Mainly I track my forthcoming holiday flights and living near Leeds Bradford like to see what's around me.
You're right as many are medical related just with few recent events and sudden descent thought may be interesting to some people.
Apologies if I have offended anyone with my mundane post and comments. I will leave those obviously more knowledgeable than I to educate us mere mortals.