空中 くうちゅう投下 とうかではありませんでした
kūchū tōkadewārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 空中投下

1. Was not airdropped.; Was not dropped from the air.

Past/Perfective
Negative
Polite
Formal Register