The term multiengine airplane is identified in base64 scheme by the sequence bXVsdGllbmdpbmUgYWlycGxhbmU=, while the MD5 signature is equal to 91b37a78a0bebdf3ab8262ae125fc8ac. The ASCII encoding of multiengine airplane in hexadecimal notation is 6d756c7469656e67696e6520616972706c616e65.