Michael Collins (CMP)

Buzz, I would like to confirm that your TPI TIG is 127 02 02. Over.

Buzz Aldrin (LMP)

We haven't settled on a final one yet. The last one was—stand by.

Michael Collins (CMP)

Just as soon as you know what TPI TIG is going to be, I would appreciate a call.

Michael Collins (CMP)

Last I got was 32 seconds earlier than mine which would make it 127 02 02.

Michael Collins (CMP)

Thank you. Are you going to be revising that one?

Buzz Aldrin (LMP)

I think probably so. How late—How late can you take a revision?

Michael Collins (CMP)

Well, to stay on my time line, I should have it in the next couple of minutes.

Buzz Aldrin (LMP)

Okay. Latest estimate, 127 03 39.

Ronald Evans (CAPCOM)

Roger. In the event of the possibility that we may have had some water channeling in those hydroxide canisters, we recommend you stay in the cabin mode from now on. Over.

Ronald Evans (CAPCOM)

Roger. I'd better clarify that cabin mode a little bit there. What we mean is you go ahead and stay in the cabin mode. Helmets and gloves on are your option. And we really have no concern with the CO2. Over.

Buzz Aldrin (LMP)

Mike, you already loaded that time? We've got a final one here.

Michael Collins (CMP)

I've already loaded it. I don't think it'll make much difference.

Buzz Aldrin (LMP)

Roger. Only 9 seconds difference.

Ronald Evans (CAPCOM)

Roger, Mike. You can go ahead and arm your logic anytime you want to, and we'll give you a GO so that you can get your PYRO ARM at your convenience.

Michael Collins (CMP)

That's a good idea, babe. You standing by to watch the logic?

Ronald Evans (CAPCOM)

Affirmative. Give us a Mark.

Ronald Evans (CAPCOM)

Columbia, Houston. We need the SEQ ARM circuit breakers closed.

Michael Collins (CMP)

Okay. Going in SEQ ARM BATT A, and BATT B.

Ronald Evans (CAPCOM)

Columbia, Houston. Logic looks good. You can arm your PYRO's at your convenience.

Michael Collins (CMP)

Eagle, Columbia's starting to maneuver to TPI attitude.

Ronald Evans (CAPCOM)

Eagle and Columbia, Houston. All your solutions look good to us. Out.

Buzz Aldrin (LMP)

And, Mike, if you want our target DELTA V, I'll give it to you.

Buzz Aldrin (LMP)

127 03 3082, plus 22.7, plus 1.7, minus 10.6. Over.

Michael Collins (CMP)

127 03 3082, plus 22.7, plus 1.7, minus 10.6. Thank you.

Neil Armstrong (CDR)

I'm showing a good bit of out of plane velocity on my cross pointers, Mike.

Michael Collins (CMP)

Roger. I have no indication of it.

Michael Collins (CMP)

Coming up on 1 minute to TIG, Neil. How's it looking?

Ronald Evans (CAPCOM)

Eagle, Houston. Aft OMNI, low bit rate, an we'll see you at 127 plus 51.

Ronald Evans (CAPCOM)

Eagle and Columbia, Houston. Standing by.

Neil Armstrong (CDR)

Roger. We're stationkeeping.

Neil Armstrong (CDR)

Okay, Mike. I'll get—try to get in position here, then you got it.

Neil Armstrong (CDR)

How does the roll attitude look?

Neil Armstrong (CDR)

I'll stop. Matter of fact, I can stop right here if you like that.

Ronald Evans (CAPCOM)

Eagle, Houston. Middle gimbal. And you might pass to Columbia, we don't have him yet.

Neil Armstrong (CDR)

Key moment Eagle meets up with Columbia in lunar orbit: I'm not going to do a thing, Mike. I'm just letting her hold in ATTITUDE HOLD.

Neil Armstrong (CDR)

Okay. We're all yours. Roger.

Michael Collins (CMP)

Okay. Okay, I have thrusters B3 and C4 safetied.

Michael Collins (CMP)

I'm pumping up cabin pressure.

Michael Collins (CMP)

That was a funny one. You know, I didn't feel it shock, and I thought things were pretty steady. I went to RETRACT there, and that's when all hell broke loose. Were you guys—did it appear to you to be—that you were jerking around quite a bit during the retrack cycle?

Neil Armstrong (CDR)

Yes. It seemed to happen at the time I put the plus X thrust to it, and apparently it wasn't centered, because somehow or other I accidentally got off in attitude and then the attitude hold system started firing.

Michael Collins (CMP)

Yes. I was sure busy there for a couple of seconds.

Michael Collins (CMP)

Are you hearing me all right? I got a horrible squeal.

Neil Armstrong (CDR)

Yes. I agree with that, but we hear you okay. Over.

Michael Collins (CMP)

Houston, Apollo 11. Over.

Michael Collins (CMP)

Roger. I'm supposed to adjust the oxygen flow in this thing to six tenths of a pound per hour, but being as how this transducer is not working right, could you give me an updated number?

Ronald Evans (CAPCOM)

Affirmative. You want to go ahead and adjust your O2 flow until it just goes off the peg, and then crank the direct O2 valve back down about 5 degrees. Over.

Michael Collins (CMP)

Boy, you were really waiting for that one, weren't you? Okay, Ron. Thank you.

Michael Collins (CMP)

Houston, I did that, and I believe we are flowing oxygen, but the gage is just pegged FULL SCALE LOW.

Ronald Evans (CAPCOM)

Roger. That's fine. That's what we expect.

Michael Collins (CMP)

Okay. I'm going to go ahead with the tunnel leak check.

Ronald Evans (CAPCOM)

Columbia, Houston. I have a new LM weight for you whenever you're ready to copy.

Michael Collins (CMP)

Not right now, Ron. Remind me of it later, would you please?

Michael Collins (CMP)

Houston, Apollo 11. I let P47 run longer than I should. I may have deteriorated our state vector slightly.

Ronald Evans (CAPCOM)

Roger, Apollo 11. That's okay. We'll see later.

Michael Collins (CMP)

Houston, Apollo 11. Go ahead with your DAP up, please.

Ronald Evans (CAPCOM)

Roger. Your LM weight, 5785. For an R1 we'd like to have 61102, R2 01111. Use BD roll. Over.

Michael Collins (CMP)

Roger. I'm configured now at … for BD roll, and I have thrusters C4 and B3 turned off, and I copy register 1 61102 01111 and LM weight 5785. Thank you.

Michael Collins (CMP)

Houston, Columbia has completed the leak check, and proceeding with opening the hatch dump valve.

Ronald Evans (CAPCOM)

Roger, Columbia. Understand you're doing the leak check. I missed anything after that.

Michael Collins (CMP)

I say the leak check is complete, and I'm proceeding with opening the hatch dump valve.

Ronald Evans (CAPCOM)

Eagle—Columbia, Roger.

Michael Collins (CMP)

My hatch is removed. You can open yours, and I'll start passing stuff up to you.

Michael Collins (CMP)

No. Stand by one, first.

Michael Collins (CMP)

Yes, everything is going fine. Be with you in just a second.

Buzz Aldrin (LMP)

Go ahead, Houston, Eagle here.

Ronald Evans (CAPCOM)

Roger. Any time prior to jettison there, we'd like an AGS to PGNS align: 400 plus 30 000. Over.

Buzz Aldrin (LMP)

Okay. Any particular attitude you would like the PGNS in when we do that?

Buzz Aldrin (LMP)

No. We're not getting any. Could you give us some course align gimbal angles to move the PGNS to, and then we will align the AGS to the PGNS. Over.

Ronald Evans (CAPCOM)

Roger. Eagle. We concur. Stand by on the gimbal angles. And also, Eagle, while we've got the command module direct O2 on there, there's a possibility that your cabin relief might relieve if we get up around cabin pressure of about 5.4 or 5.5.

Ronald Evans (CAPCOM)

Roger. All we are trying to do is get PGNS and AGS aligned together. Doesn't make any difference on the gimbal angle.

Buzz Aldrin (LMP)

Okay. We are pretty close to 000. Is that all right?

Ronald Evans (CAPCOM)

Eagle, that's beautiful.

Buzz Aldrin (LMP)

Now, you might want to take into account what will happen when the CSM maneuvers to jettison attitude.

Ronald Evans (CAPCOM)

Eagle, Houston. We don't care what—All we are trying to do is get a drift rate and see how long it takes them to drift apart on the thing after you jettison.

Buzz Aldrin (LMP)

Okay. Will we be jettisoning at about this attitude? That's okay. I'll align the AGS with the PGNS. You can tell me a little later if you need some help.

Ronald Evans (CAPCOM)

Eagle, Houston. That's fine.

Michael Collins (CMP)

Houston, Columbia. You want me to roll over and get high gain or anything like that?

Ronald Evans (CAPCOM)

Columbia, Houston. I can give you some REACQ angles for the high gain on the LM jettison attitude. Then you can go there whenever you want to. The angles are pitch minus 50, and yaw zero.

Michael Collins (CMP)

Houston, Columbia. Say again the jettison roll, pitch, and yaw, please.

Ronald Evans (CAPCOM)

Columbia, Houston. Roll zero, pitch 025, and yaw zero. Over.

Michael Collins (CMP)

Roger. Understand roll zero, pitch 025, yaw zero.

Michael Collins (CMP)

… in progress. We've moving. Houston.

Buzz Aldrin (LMP)

Roger. It doesn't appear as though the red hose is going to be much of a competitor to the leading vacuum cleaner brands. Over.

Ronald Evans (CAPCOM)

There's a little noise there, Buzz. Say again.

Ronald Evans (CAPCOM)

Roger. Just a reminder to be sure to zero the AGS errors before you enable the AGS attitude hold there after you get in burn attitude.

Buzz Aldrin (LMP)

Roger. You mean SEP attitude?

Michael Collins (CMP)

Houston, how do you read Columbia on high gain now?

Ronald Evans (CAPCOM)

Hey, Columbia. Houston. Mighty fine; loud and clear.

Ronald Evans (CAPCOM)

And Eagle, Houston. Your steerable antenna angles for jettison attitude are—Over.

Ronald Evans (CAPCOM)

Roger. Pitch 165, yaw 68. Over.

Neil Armstrong (CDR)

Roger. Pitch 165, yaw 68.

Ronald Evans (CAPCOM)

Eagle, Houston. Correct.

Ronald Evans (CAPCOM)

Roger, Mike. You want to tweak the O2 flow up just a bit there?

Michael Collins (CMP)

Okay. Coming up. Houston, do you have any preferences as to what you want us to do with the probe? Over.

Ronald Evans (CAPCOM)

Columbia, Houston. Stand by one.

Michael Collins (CMP)

Okay. Eagle says they've got a place for it inside there, so no problem.

Ronald Evans (CAPCOM)

Roger. That's all we were assuming.

Ronald Evans (CAPCOM)

Roger. Neil, it looks like your steerable's good. You can put your track mode to slew and high bit rate, please. Over.

Neil Armstrong (CDR)

Okay. Track mode to slew and high bit rate.

Michael Collins (CMP)

Okay. Stand by just one, please.

Michael Collins (CMP)

Okay. Shoot them on down.

Ronald Evans (CAPCOM)

Roger. Neil, just a reminder again, the ACA out of detent to zero; the AGS out of there just in case you go to ATTITUDE HOLD shortly.

Michael Collins (CMP)

You say you wanted the probe now?

Neil Armstrong (CDR)

Houston, Eagle. Go ahead.

Ronald Evans (CAPCOM)

Roger. That ACA out of detent didn't quite do it because the mode control switches were off. Request guidance control to PGNS and then back to AGS, and that will zero the AGS, there. Over.

Ronald Evans (CAPCOM)

Roger. Request guidance control switch to PGNS and then back to AGS. Over.

Neil Armstrong (CDR)

Okay. We still have both mode control switches off. Over.

Ronald Evans (CAPCOM)

That's okay. That's good.

Neil Armstrong (CDR)

And I thought I'd just take about 5 seconds here and see if I could get 000 gone, since we're fairly close to gimbal lock right now.

Expand selection down Contract selection up

Spoken on July 21, 1969, 8:34 p.m. UTC (55 years, 3 months ago). Link to this transcript range is: Tweet

Ronald Evans (CAPCOM)

Eagle, Houston. That's fine.

Ronald Evans (CAPCOM)

Columbia and Eagle, Houston. About 5 minutes to LOS. Your LM jet time will be 131 plus 52, and I have the rest of the maneuver PAD if you want it now, or I can give it to you on the next time around.

Michael Collins (CMP)

Could you read it around the next time around, please?

Ronald Evans (CAPCOM)

Sure, Mike. That's fine. We'll get it to you then.

Ronald Evans (CAPCOM)

Apollo 11, Houston. About a minute and a half to LOS. You're looking great. It's been a mighty fine day.

Michael Collins (CMP)

Boy, you're not kidding.

Charlie Duke (CAPCOM)

Hello, Eagle. Houston. Do you read? Over.

Neil Armstrong (CDR)

Houston, this is Columbia. Reading you loud and clear. We're all three back inside; the hatch is installed. We're running a pressure check leak check. Everything's going well.

Charlie Duke (CAPCOM)

Roger, Eagle. Correction—Roger, Columbia. We copy. You guys are speedy; you beat us to the punch. We had a couple of things for you.

Charlie Duke (CAPCOM)

Oh, it was just—We wanted you to close the CO2 sensor breaker and give us an RCS onboard readout out of Eagle, but that's all. Columbia, Houston. We've got a state vector for you if you'll give us P00 in ACCEPT. Over.

Neil Armstrong (CDR)

Buzz says the CO2 sensor circuit breaker is IN

Charlie Duke (CAPCOM)

Roger. Thank you very much.

Neil Armstrong (CDR)

The RCS quantity was approximately 60 at A and 45 percent at B.

Neil Armstrong (CDR)

And we're going P00 in ACCEPT.

Charlie Duke (CAPCOM)

Columbia, Houston. Your friendly White Team's going to be on till we get you on the way home, and we'd like to congratulate everybody on a successful rendezvous and a beautiful EVA. It was a great show for everybody. Over.

Michael Collins (CMP)

Thank you, sir. I'll tell Neil and Buzz.

Neil Armstrong (CDR)

Houston, the hatch passes its integrity check. I'm going to go to LM tunnel VENT now, and leave it there.

Charlie Duke (CAPCOM)

Roger, Columbia. We copy. That's good, and we'd like a readout on the TEP of about the time you—that Eagle selected the secondary loop. Over.

Charlie Duke (CAPCOM)

Hello, Columbia. Houston. We got the load in. You can do the VERB 66 and the computer is yours. Over.