The term fire control system is identified in base64 scheme by the sequence ZmlyZSBjb250cm9sIHN5c3RlbQ==, while the MD5 signature is equal to 66c4066f92249803adf9eb48440fb420. The ASCII encoding of fire control system in hexadecimal notation is 6669726520636f6e74726f6c2073797374656d.