I count around six posts in a row about aviation, with almost all of the
responses actually related to the topic.

Common factor- no Anthony Atkielski. When asked a logical question, Bertie
gives reasonable and factual answers based upon knowledge and experience.
This was never the case with MX, since he has neither.

Let's keep it up!

BTW- if air would work equally well as nitrogen, why not use it in struts as
well as tires?