The term clear-air turbulence is identified in base64 scheme by the sequence Y2xlYXItYWlyIHR1cmJ1bGVuY2U=, while the MD5 signature is equal to ce22f19d01df6d29c9eb60cc6f69ccd4. The ASCII encoding of clear-air turbulence in hexadecimal notation is 636c6561722d6169722074757262756c656e6365.