The term early warning radar is identified in base64 scheme by the sequence ZWFybHkgd2FybmluZyByYWRhcg==, while the MD5 signature is equal to 557ec460c257aaace11fddd7f53c99c2. The ASCII encoding of early warning radar in hexadecimal notation is 6561726c79207761726e696e67207261646172.