Yes this is what I guess too, I wouldn’t be so happy to fly an airplane that cannot land, in winter, after 4pm because it misses a landing light… and it’s a billion dollar plane! Also some kind of NAV lights or anti-collision should have been there (well, not that at 70.000 ft you could find much air traffic…) but you have to approach an airport, and maybe fly in unforeseen low visibility… who knows ?
4 Likes