Another good example of why it would be good (IMO) for MSFS to incorporate the concept of eras into the core code of the game. This would allow us to easily fly in the era of our choice, with the appropriate aircraft, airports, scenery & navigation aids of the period. This has been discussed in a number of topics, e.g.:
Unfortunately, the Wishlist only has 43 votes in over 3 years, so this concept is unlikely ever to be implemented.