Shit and derision
1. (n.) A cloud of a substance to be avoided if safe aviation is to be continued. Esp. a cloud of debris.
2. (n.) Bad weather. Shit and corruption, Clag and shit
The Aircrew Dictionary (of unacceptable cliche and overused phrases)
1. (n.) A cloud of a substance to be avoided if safe aviation is to be continued. Esp. a cloud of debris.
2. (n.) Bad weather. Shit and corruption, Clag and shit