The term ground-service crew is identified in base64 scheme by the sequence Z3JvdW5kLXNlcnZpY2UgY3Jldw==, while the MD5 signature is equal to bd066a6856b99359a1caf2559008903b. The ASCII encoding of ground-service crew in hexadecimal notation is 67726f756e642d736572766963652063726577.