Recent UK Learjet 75 deliveries

[smudge]

There have been a couple of deliveries of Learjet 75 on to the G-reg in the past week, G-ZNTH and G-USHA.

What I found curious whilst looking at these is:

1. Model 75s are all built and certificated as Model 45s, and so are given a 45-nnn cn but;
2. They are also given a secondary 75-nnn cn and;
3. They are classified by the CAA under the LJ70 ICAO designator.

 

It's all marketing, I suppose.