Could you tell me how to translate ギアを収納? The whole sentence is 成田空港から離陸した直後のです。ギアを収納中みたいです。 I cannot think of a translation in English.
This is sort of ambiguous but it is referring to the landing gear retracting into the plane.
You're talking about right after take-off of an airplane.
"The landing gear is (now) up."