Spacelog Apollo 11

Go ahead, Houston.

Roger, Mike. We got an update on the LAT longitude for the LM, if you're ready to copy. Over.

Go ahead.

Go ahead.

Roger. Columbia, it's plus 7—correction, plus 0.799 for the LAT, plus 11.730 for the longitude over two. Over.

Thank you. The altitude remain unchanged?

Say again. Over.

Does the altitude remain unchanged? …

That's affirmative.

Hello, Tranquility Base. Houston. You are stay for a T3. We have some surface block data if you're ready to copy. Over.

Roger. Understand we're stay for T3. Stand by.

Okay, Houston. Go ahead with your block data.

Roger, Tranquility. T4, 106 38 02; T5, 108 36 15; T6, 110 34 30; T7, 112 32 45. Over.

Copy. T4, 106 38 07; T5, 108 36 15; T6 110 34 30; T7, 112 32 45.

Roger, Tranquility. Stand by one.

Tranquility, Houston. Say again your T4 copy. Over.

T4, 106 38 07.

Roger. Correction on T4: 106 38 02. Over.

Got T4, 106 38 02.

…

Roger.

Hello, Columbia. Houston. We will not come up on the MSFN relay. We'd like you to come on panel 9, turn on your VHF to TR. Over.

Okay. I'm on panel 9. Ready to receive. You want me to transmit for some reason with it?

Say again, Mike. You're about two by.

Roger. Panel 9 is configured VHF, RECEIVE. You want me to transmit with the HF for some reason? Why do you want me in TR?

Columbia, this is Houston. We don't want you to transmit, Mike. We just want you in that position in case you want to talk to Tranquility. Break. Tranquility, Houston. Say again. Over.

Roger. I have a fairly good sized difference between battery volts on 5 and 6; 6 is reading 33.5 and 5 is reading 36.5. Is that what you expect? Over.

Roger. Stand by.

Tranquility, Houston. They are both coming up in voltage. No problem. We're still GO. Over.

Hello, Tranquility Base. Houston. Could you please give us a readout now of all of your descent tank pressures? Over.

Okay, Houston. On descent 1, fuel and oxidizer are reading 10 psi; and descent 2, fuel is reading 10 psi, oxidizer 11 psi.

Roger, Tranquility. Thank you much. Out.

Houston, Tranquility Base is ready to go through the powerdown and terminate the simulated countdown.

Roger. Standby.

Hello, Tranquility Base. Houston. You can start your powerdown now. Over.

Houston, Tranquility.

Go, Tranquility. Over.

Roger. Our recommendation at this point is planning an EVA with your concurrence starting about eight o'clock this evening, Houston time. That is about 3 hours from now.

Stand by.

Well, we will give you some time to think about that.

Tranquility Base, Houston. We thought about it; we will support it. You're GO at that time. Over.

Roger.

You guys are getting prime time TV there.

Hope that little TV set works, but we'll see.

Roger.

Hello, Tranquility Base. Houston. Was your eight o'clock Houston time a reference to opening the hatch or starting the PREP for EVA at that time? Over.