- Joe Kerwin (CAPCOM)
-
That's affirmative, Jack. We followed you through the whole thing. You're ahead of schedule.
- Jim Lovell (CDR)
-
Okay. Because we're standing by. We want to do a fuel cell purge and a waste water dump.
- Jim Lovell (CDR)
-
Roger, Houston. What we're going to do is, we're going to get rid of Fred's suit here. Fred's suit has been right in the commander's slot here for the last half hour. So we're going to try and get it stowed.
- Joe Kerwin (CAPCOM)
-
We'll be handing over from Hawaii to Goldstone in a few seconds. You may get a temporary loss of COMM.
- Vance Brand (CAPCOM)
-
No, I didn't see staging. It was too hazy for that, but we could see it for a few miles anyway.
- Jim Lovell (CDR)
-
Roger. We're at that stage now where we're going to take some Earth weather photography. If you're standing by, I have the camera aimed at the Earth right now, and I'll give you a mark when I take this first picture.
- Jim Lovell (CDR)
-
Okay. Disable quads A and B, will do; and soon as Jack gets finished thrashing around, we'll be going to that PTC mode.
- Vance Brand (CAPCOM)
-
Jim, we'd like to verify that the high gain is secured, that the S-BAND antenna is on OMNI, and OMNI B should be the right antenna. Over.
- Jim Lovell (CDR)
-
Okay. You want the high gain secured and you want the OMNI on OMNI Charlie, huh? Or Baker?
- Vance Brand (CAPCOM)
-
And the high gain angles for stowage—or for stowing—are pitch minus 52, yaw 270.
- Vance Brand (CAPCOM)
-
Houston here. Your rates look very stable. It looks like your rates are damped out completely here. As far as we can see, it would be alright to start the PTC.
- Vance Brand (CAPCOM)
-
Hello, 13; Houston. Loud and clear. 13, Houston is reading loud and clear. How do you read?
- Fred Haise (LMP)
-
Okay. And do you have any estimate, Vance, on how long we'll be charging battery B?
- Vance Brand (CAPCOM)
-
Fred, recommend that, when your window comes around facing the Earth again, that you catch another one of those pictures, and at the same time, you should probably start PTC again. We might have sent a confusing bit of info up to you. The “disable two quads” only applies to an early step in the procedure. We didn't mean that for the latter part of the procedure where we have the statement “enable all jets.” Over.
- Jack Swigert (CMP)
-
Vance, Fred said that you had some more information about PTC and a different way of establishing it or something, huh?
- Vance Brand (CAPCOM)
-
Roger. Referring to the procedure on G/8-2, if you have that open, I'll tell you what we had to give you.
- Vance Brand (CAPCOM)
-
Okay. On checklist G/8-2 under step 5, there's a statement, “disable all jets on two adjacent quads,” and that's what we were referring to when we called up saying “disable quads A and B.” So that's all fine; however, going down now to step 7 where it says “enable all jets,” we hoped that you didn't think we meant leave A and B disabled there. In that case, it's as written. All jets should be enabled. Over.
- Jack Swigert (CMP)
-
Okay. Our checklist has “all jets” scratched out, and it says “enable couples on all axes.” So what we'll do is—we'll reestablish this thing and come down to that step 7, and we'll enable all jets. That means enable quads A and B. Is that right?
- Fred Haise (LMP)
-
And Vance, on that picture, I was all set to shoot it just a little before you called, and the Earth hasn't showed up in the window yet. I don't know if we got too far off the bellyband or what.
- Vance Brand (CAPCOM)
-
Roger. On the photo, you'll probably have to reestablish the attitude for PTC and then whenever it comes into the window again, why we'll just be standing by for the photo.
- Vance Brand (CAPCOM)
-
Roger, You're coming in a little weak. Have a recommended roll rate for this PTC, if you could copy.
- Vance Brand (CAPCOM)
-
Okay. Recommend that you put in R1 the following: 03750, and that should give you exactly a rate of 0.3 degrees per second. Over.
- Jack Swigert (CMP)
-
Hey, Vance, would you monitor our rates and kind of give an idea of when you think they're stable enough to start PTC.
- Vance Brand (CAPCOM)
-
Roger, Jack. We'll take a look and let you know as soon as they look stable enough.
- Jack Swigert (CMP)
-
Have they come up with an idea of how much fuel I used on the docking and also the P23 session at 5 hours or 6 hours.
- Vance Brand (CAPCOM)
-
Okay. It's looking good so far as RCS consumables are concerned, Jack. You're standing about 20 pounds above the curve right now. Looking at the TD&E, you expended 65 pounds or—Stand by—55 pounds, correction on that.
- Vance Brand (CAPCOM)
-
And 14 pounds on P23s. You used a little more out of quad A than out of the others.
- Jack Swigert (CMP)
-
Hey, could you say again the TD&E fuel? We've got a different—we all heard different things.
- Vance Brand (CAPCOM)
-
Okay, Jim. Your rates look good. It's okay to start the roll again, if you'd like.
- Fred Haise (LMP)
-
Okay. Ready for a little count here, Vance, and I'll shoot another picture. We found the Earth again.
- Vance Brand (CAPCOM)
-
Jim, Houston here. Two items: first of all, your PTC is looking very good and it should carry you through the night; second point, have a procedure to give you, if you're ready to copy. We'd like to set three bits in the computer, and I'll explain why.
- Vance Brand (CAPCOM)
-
Okay. The procedure is as follows: VERB 25, NOUN 07, ENTER; 1331, ENTER; 7, ENTER; and ENTER. Explanation as follows. During the P23s, there was one time when VERB 37 was entered into the computer at about 16 seconds after the OPTICS ZERO switch was flicked to ZERO. This is a very uncommon anomaly in that, if you do this during—0.4-second interval at around 16 seconds after you zero the optics, some OPT-mode bits are reset; and this would mean that, if you had a OCDU fail, it wouldn't be indicated; so all this procedure is doing is setting these three bits back again where they should be.
- Vance Brand (CAPCOM)
-
Yes. Actually slower or faster, either one, I guess. Well, yes, slower. It's a very unusual thing to have that happen.
- Fred Haise (LMP)
-
MARK it.
Expand selection down Contract selection up - Fred Haise (LMP)
-
Okay, Vance; we've completed that procedure, and let me know if everything was okay.
- Vance Brand (CAPCOM)
-
Okay, thank you. We'll let you know if anything isn't okay. I'm sure it's good now.
- Vance Brand (CAPCOM)
-
And, 13, Houston. If you would like, we can let you know about every 2 minutes before the Earth should be coming into your window. We think we've got it pegged down pretty well now, and you won't have to look for it so much. You want that?
- Vance Brand (CAPCOM)
-
It's time for Fred to start looking for the Earth, should be coming by in about a couple of minutes.
- Fred Haise (LMP)
-
Yes. I guess so. In a minute, you're going to hear my kitchen timer ding, and that also says the Earth is there.
- Jack Swigert (CMP)
-
Okay, Vance, we did another EMS null bias test and the—it went from 100.0 to 101.8 in 100 seconds.
Spoken on April 12, 1970, 2:22 a.m. UTC (54 years, 6 months ago). Link to this transcript range is: Tweet