I found this.
AS9100 and AS9100 Rev. B
AS9100 Rev A contained both ISO9001/2, 1994 and ISO9001:2000. Each of these base-standards were present until ISO9001/2, 1994 expired in December of 2003. Once this standard expired, AS9100 was reissued as Rev B and the only difference was that references to ISO9001/2, 1994 were removed.
In addition, as part of an AS9100 Rev B certification audit, a numerical scoring of the audit results is required. This is defined in the AS9101 rev. B checklist document.