Matt_dk writes "Engine testing for the inaugural Falcon 9 flight proceeds at a rapid pace with no major problems or concerns. Six of the nine first stage flight engines have completed acceptance testing and all nine flight engines are on schedule to complete acceptance testing by mid July. Since that time, our RP-1 system has become operational, the cryogenic Liquid Oxygen handling system is nearing completion, and we have completed construction of our horizontal vehicle integration hangar. The Transporter Erector is getting reassembled into flight configuration and will be back into system level testing in mid-July."
Link to Original Source