Spacelog Apollo 13

Okay, Fred. Page 28.

Okay. I'm looking at panel 16 now.

No—No changes to panel —

…

No changes to panel 16.

Okay. I'm on 28 now.

Right. Okay. At the top of the page, under step 4, just above “VHF/S-band activation,” put in, “Delete POWER AMP and LGC.” These are caution lights.

Okay. You mean delete PREAMP.

I'm sorry. PREAMP and LGC.

Okay.

Okay. Under “VHF/S-band activation and checkout,” step 2, we have changes to the COMM as fellows.

Go ahead.

Okay. Scratch—Scratch out the DOWN and DOWN VOICE. That leaves—That'll give you VOICE.

Okay. That's the way we had it last time.

Okay. And, we'd like to insert RANGING.

Okay. Instead of OFF/RESET put RANGING.

That's correct.

Okay.

Okay. Under “PGNS turn-on,” add in steps 1 and 2 again, which are NO ATTITUDE light off, VERB 96 ENTER, and set EVENT TIMER.

Okay. Steps 1 and 2 back in.

That's affirm. And underneath “Set EVENT TIMER,” add the following: VERB 25 NOUN 07, ENTER; 1257, ENTER.

Okay. Go ahead, Vance.

Okay. If you got the 1257, ENTER, then 252, ENTER and ENTER.

Okay. After event, set EVENT TIMER, it's VERB 25 NOUN 07, ENTER; 1257, ENTER; 252 ENTER; ENTER.

Roger. And this activates your upfiring jets.

Say the last again, Vance.

Roger. What this does, Fred, is activate upfiring jets.

Okay. Proceeding on down below the NOUN 47, to the PROCEED, insert VERB 34, ENTER, after the PROCEED. And that would come before the NOUN 48.

Okay. To PRO and then do a VERB 34.

Roger. Okay. We have some noise here, Fred. Stand by a minute.

I switched OMNIs. How's that?

Hey, that helped. Okay. No changes now on 29, 30, and 31. Next page is 32.

Okay. I'm on 32.

Okay. At the very first step above “GUIDANCE CONTROL, AGS,” put in VERB 76, ENTER.

Okay. VERB 76, ENTER.

Okay. Below “GUIDANCE CONTROL, AGS,” the third step should be changed to be MODE CONTROL, both, to ATT HOLD.

Okay. You want MODE CONTROL, both, to ATT HOLD.

That's affirm.

Okay.

Okay. At minus 6—6 hours—or 6 minutes rather, under MODE CONTROL, PGNS, ATT HOLD, which was scratched out, insert VERB 41 NOUN 20, ENTER, and three more ENTERs. So—So it's as shown in your procedure there.

Yes.

Okay —

Coarse aline 000.

Below that, put in DEDA, 400 plus 5.

Okay. DEDA, 400 plus 5.