I'm pretty sure the answer is you have to modify one of the light files? It seems very system dependent. I've replaced my light files a few times on different systems, but I never took notes on it. I'd look at the effect file and see what texture file it calls.
I'm hoping a tech savy simmer has this a/c in their hanger and is willing to look at the config folder to see if there is a solution to my concern.
Cheers for your thoughts
Yes , landing lights are a line item in the config file .