Spacelog Apollo 13

Roger.

Okay. We've done the primary glycol loop activation.

We verify it.

Aquarius, we recommend you leave the caution and warning off on page 3.

Okay. I was going to say that next. Page 3, we'll just scratch item 1. And item 2, I've already got the RCS heaters on. And I don't know if I gave you the time or you got the time on the PRIMARY EVAP FLOW number 1, OPEN.

We got the time.

Okay. Let's go to the CB pages now.

Fred-o, did you close the engine control breaker in panel 11?

What control is that, Jack?

Did you close the S and C engine control breaker on panel 11? As we got step 1 there on page 3.

Okay. Okay, yes, the EPS DESCENT ECA CONTROL breaker is CLOSED on 11.

Roger, and how about the—on panel 11, S and C ENGINE CONTROL, CLOSED? AFT OMNI, Fred.

Okay. We're AFT OMNI, and we have the S and C ENGINE CONTROL breaker CLOSED.

Roger. Let's go on with the circuit breaker panel checkout.

Okay. I'll just give you—I think it'll be easier to give you what I got in. Okay, in the top row on 11, we have the four AC BUS TIE breakers IN and the AC BUS VOLTS breaker IN, and that's it. Second row, we have the four TCA breakers IN. We have the GASTA under FLIGHT DISPLAYS and COMMANDER's FDAI. And likewise under AC BUS A, we have a GASTA and a COMMANDER FDAI breaker IN. That's it. On row 3, we have a SIGNAL CONDITIONER 1. We have the ATCA (PGNS). We have the ENGINE CONTROL breaker, ATTITUDE DIRECT CONTROL breaker, and the—under LIGHTING, ANUN/DOCK/COMPONENT breaker IN. And one other, ED LOGIC POWER A—ED LOGIC POWER A is also IN.

Copy.

Okay, under the fourth—fourth row, we got all the QUAD HEATER breakers IN, SUIT FAN 1. Under ECS, GLYCOL 1 and 2; and under COMM, we have COMMANDER AUDIO IN, and PGNSs LGC/DSKY, IMU STANDBY, IMU OPERATE, and that's it. Okay, in the bottom row, EPS, we have the BAT FEED TIE both IN, and we have the CROSS TIE BALANCE LOADS IN, the X LUNAR BUS TIE, DESCENT ECA CONTROL, DESCENT ECA, and the DC BUS VOLTs breaker.

Roger. We copy. —

That completes it for panel 11. Okay. Stand by. Okay.

As I see it, some of the short ones are—we need the DECA GIMBAL in sooner or later.

That's affirmed. Close the DECA GIMBAL.

And probably—Okay, DECA GIMBAL, and sooner or later, we're going to need DECA POWER, I guess, also.

All right, DECA POWER will come up later in the procedure, Fred-o.

Okay.

Aquarius, Houston. On your circuit breaker checklist, on panel 11 and 16, we want you to configure the panels as outlined in the checklist.

Okay. You want us to configure as per checklist. Okay. We'll do that.

That's right. Close the black ones and open the white ones.

Yes. I think we can manage that.

With the activation power up, we're starting right now.

Houston, we might as well leave our RCS TCAs IN, right?

Affirmative, Jim. Leave your RCS TCAs in —

Check that —

— on panel 11.

— Yes. I used my Pentel pen and made those white ones black ones.

Roger. Same on 16, Fred.

Roger.

And you might look there, Houston, to see what circuit breakers aren't required, like the tape recorder.

We're looking.

Okay, Jim. On panel 11 over there, you can also leave open the RENDEZVOUS HEATER breaker and the LANDING RADAR HEATER breaker, in addition to the tape recorder.

They're out.

I'm leaving a few in, Jack, too, like the SUIT FAN 1 is still IN, RCS SYSTEM is still IN, the TCAs. ATTITUDE DIRECT CONTROL is IN.

Roger.

How about if I leave the VHF A and B OFF?

Switch to FORWARD OMNI.

Okay. We can leave the VHF powered down, too.

And, do you want the SECONDARY S-BAND?

Negative on SECONDARY S-BAND. Leave them open.

UP DATA LINK is IN. Do you want that in or out?

Leave the UP DATA LINK open. We'll call for it when we want you to put it in.

Okay. On the second row, I'm going to leave the FLOODLIGHT breaker open.

Concur.

And we're again up to—Do you want the CWEA enabled?

Negative on the CWEA.

Okay.

Okay. Since we're—are we going to power up the AGS or should I concern myself with the ATCA breaker?

Negative on the AGS. However, Fred, we need the ATCA breaker in.

Okay. ATCA breakers IN. Yes. I guess for the backup power supply. Hey, how about ATCA AGS.

Negative on ATCA AGS.

And I'm leaving the SUIT FLOW CONTROL breaker open.

Let's close the SUIT FLOW CONTROL breaker —

And, now …

— so it doesn't take any current.

Okay. Without suits, it doesn't do us much good either though.

Okay. And are we going to continue to be able to operate off the OMNIs, Jack. So can I leave the S-band antenna powered down?

Okay, Fred-o. We don't plan to use the steerable antenna, although we want to leave the heaters on. So it looks you ought to open up COMM S-BAND ANTENNA, but leave S-BAND ANTENNA HEATERS closed.

Roger. COMM S-BAND is OPEN, S-BAND HEATER breaker is still CLOSED.

And, on the bottom row, Jack, I'm going to leave the HEATER DISPLAY breaker out, which we had pulled before, and EPS DISPLAY. But I question, do we want the ASCENT ECA breaker in, as prescribed?

Stand by. That's a negative on the ASCENT ECA breaker. Leave it open.

And, Aquarius, we need P00 and DATA —

And that's a —

— and we'll give you state vector and target load.

Okay. We need the UP LINK breaker in then now.

That's affirmative.

Okay. And, Jack, will you give us that—how about the ORDEAL breaker? Can I pull that? We don't need that, do we?

Negative on the ORDEAL. Leave it open.

And how about the ASCENT ECA breaker on panel 11? Jim has it in over there.

And panel 11 ASCENT ECA can be open.

It's open.

Okay, Aquarius. We're GO on the circuit breaker configuration as you have it now.

Roger.

And, Aquarius, tests in the simulator just showed that if you want to let the PGNS DAP hold your attitude for you, it will.

Okay, very well.

And, Jack, because it will take quite a while to get back to the attitude, I think we ought to think about going there very shortly.

Roger. I have a pad for you. I have a P30 maneuver pad.

Roger. Stand by.

… —

Go right ahead, Jack.

Okay. We want you to hold your maneuver until we finish making the load. We haven't completed it yet. Are you ready to copy P30 maneuver pad?

That's affirm.

Okay. Here we go. The purpose is midcourse correction for free return. NOUN 33: 061:29:42.84; minus 0021.3, plus 0004.1, minus 0031.2; HA and HP are NA; DELTA-V 0038.0; 031, 120, 298, minus 00213, plus 00041, minus 00312; COAS NA. And I have your LM GDA angles. Pitch 5.86, roll 6.75. Your DPS throttling, 5 seconds at 10 percent, burn the rest at 40 percent. Your ullage will be two jets for 10 seconds.

Okay, Jack, we have a P30 maneuver pad, a midcourse for free return. NOUN 33: 061:29:42.84; minus 0021.3, plus 004.1, minus 0031.2; HA and HP N/A; DELTA-V_R 0038.0; 031, 120, 298; minus 00213, plus 00041, minus 00312. COAS N/A; GDA angles; pitch 5.86, roll 6.75; DPS throttle 5 seconds at 10 percent; burn the rest at 40 percent. And we need a two-jet, 10-second ullage.

That's a good readback, Fred. I'd like to verify, however, in NOUN 81, in V_Y, it's plus three balls 41.

Okay. NOUN 81, V_Y is plus 0004.1.

Good readback. Let's press on with the checklist.

Okay. And, Jack, find out about using TTCA to maneuver with.

Okay. We're finished with the computer, it's yours, and we recommend using the TTCA to maneuver with.

Roger.