- NTD this is SRO on 212
- Go SRO
- Range says NO GO at this time
A few minutes later:
- Discovery, launch director. We're going to take this one on down to the wire. We'll go through our polls here and uh, take you on down to 5 minutes and see if we can't get a great flight today.
- This is shuttle launch control. 5 minutes remaining in our hold at T minus 9 minutes.
- This is the NTD conducting the launch status check. All stations verify ready to resume count and go for launch.
- OTC? OTC go.
- TDC? TDC go.
- TTC? TTC is go.
- LTS. LTS is go.
- Houston flight. Houston flight is go.
- MILA. MILA is go.
- STM. STM is go.
- Safety console. Safety console is go.
- STD. STD is go.
- LRD. LRD is go.
- SRO. SRO is NO GO.
- Copy are you good to go to 5 minutes and hold? Yes. We are good to go to 5 minutes and hold. Copy.
- And CDR. Discovery is go.
At the 5 minute hold, it still doesn't look good, and the launch window is closing:
- Holding at T-5 minutes.
- Our only issue is a red condition from the eastern range. Their central command system display is not operating properly.
- 2 minutes and 48 seconds of hold time remain in today's launch window.
- Today's launch window expires in 2 minutes 28 seconds.
- All systems are go with the exception of the eastern range.
- SRO standby.
- 2 minutes remaining in the hold today. 2 minutes remaining in our launch window.
- SRO NTD final recommendation please.
- Stand by one.
- 1 minute 30 seconds remaining in our window.
21 agonizing seconds later....
- Ops manager NTD. Ops manager on 212. Go ahead. I got verbal confirmation from the 45th wing commander... we are GO. I would like you to proceed.
- Copy that. And SRO NTD? Need to put this uh, your hold switch to proceed position.
- 40 seconds remaining in our launch window.
- Range is go.
- GLS has the SRO hold been removed?
- Negative sir.
- SRO NTD.
- NTD I can remove the hold here...
- SRO on 212.
- We need you to put your hold switch in proceed position.
- in proceed.
- GLS can you verify?
- GLS verifies.
- 15 seconds remaining in our hold.
- Copy. We'll pick up momentarily. CGLS pick up the clock on your mark. GLS copies. 3..2..1.. mark. T-5 minutes and counting. TLT OTC perform AT start. TLT in work. CDR OTC reconfigure heaters. Copy in work.
- Reconfig complete.
- All systems are go and weather is green.
- Flight director NTD.
- Flight NTD?
- NTD Houston flight.... I have 2 seconds of trade back hold remaining. Two
- NTD SRO is go for launch. And what is your status? We are go. Copy.
Go for main engine start...
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Credit for this lovely photo goes to Chris Swindal, he is an amazing photographer!