The term instrument landing is identified in base64 scheme by the sequence aW5zdHJ1bWVudCBsYW5kaW5n, while the MD5 signature is equal to a99651a3c5bb8db9a2fd352b2f71a96d. The ASCII encoding of instrument landing in hexadecimal notation is 696e737472756d656e74206c616e64696e67.