たん距離 きょり離着陸 りちゃくりく でしょう
tankyoriri chakurikukideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 短距離離着陸機

1. Short takeoff and landing aircraft, probably.; It will likely be a short takeoff and landing aircraft.

Polite
Presumptive
Conjecture