Firstly, 12-02-24 results.
Sad to see only three responses, as I thought these two would be readily recognised.
Maybe the quiz has had its day?
PeteP, Mick (woody901), and Ben (TSR2) got both the Piper Navajo Chieftain and Embraer EMB 110 Bandeirante.
Ben gets a bonus star for telling me it was King Island Airlines on the Embraer.

Ditto for the give away extra.
Brian (Bridon Bear), Mick (woody901), ans Ben (TSR2) found both patterns used by 158 Squadron:
Thanks to those who entered, and congratulations on getting them right