Jack Swigert (CMP)

Joe, are you with me? —

Joe Kerwin (CAPCOM)

Jack, Houston. The COMM kind of gets better and worse and the last one I copied was RCS TRANSFER to center. Start from there.

Jack Swigert (CMP)

Okay. And that's exactly where I was. COMMAND MODULE RCS PROPELLANT 2, center, on, up; PROPELLANT talkbacks, two, gray; SERVICE MODULE RCS SECONDARY FUEL PRESSURE, four, center, and CLOSED; EDS AUTO, OFF; COMMAND MODULE/LM FINAL SEP, two, off; COMMAND MODULE/SERVICE MODULE SEP, two, down; S-IVB/LM SEP, off, down, guarded; PROPELLANT DUMP to RCS COMMAND; 2 ENGINE OUT and LV RATES, OFF.

Joe Kerwin (CAPCOM)

Okay. That's correct. Let's go to page 3, and the first one on page 3, TOWER JETT, two to OFF. Over.

Joe Kerwin (CAPCOM)

Okay. The next one, two, three, four, five, six, seven are the same, and then we get CAUTION/WARNING NORMAL to ACK, CAUTION/WARNING CSM to CM, and CAUTION/WARNING POWER to OFF. Over.

Joe Kerwin (CAPCOM)

Okay. The next one, two, three, four are the same, and then we get to the H2 HEATERS, two, OFF; and the O2 HEATERS, two, OFF. Got that?

Jack Swigert (CMP)

Yes. … we don't have any H2 or O2 … Okay.

Joe Kerwin (CAPCOM)

Okay, Jack. Those are the only changes on page 1-3.

Jack Swigert (CMP)

Okay. POWER JETT, two, OFF. And then I'll just go on down: CAUTION and WARNING NORMAL to ACKNOWLEDGE; CAUTION and WARNING CSM—CAUTION and WARNING CSM to CM; CAUTION and WARNING POWER, OFF; H2 and O2 HEATERS, OFF.

Joe Kerwin (CAPCOM)

That's correct, Jack. Those are the only changes on 1-3. Now, let's go to 1-4. No changes on the remaining three panel 2 switches. On panel 3, the first one, two, three, four are unchanged and then we want FUEL CELL HEATERS, three, to OFF. Over.

Joe Kerwin (CAPCOM)

Okay. The next one, two, three, four, five, six, seven, eight are the same, and then we want FUEL CELL 2 MAIN BUS A to OFF; and, skipping one, we want FUEL CELL 2 MAIN BUS A to OFF. Over.

Joe Kerwin (CAPCOM)

Okay. Skip two, and then we want FUEL CELL 3 MAIN BUS A talkback to gray. Over.

Joe Kerwin (CAPCOM)

Okay. The next one, we want MAIN BUS A RESET to OFF; skip one, and we want FUEL CELL 1 MAIN BUS B talkback to gray. Over.

Joe Kerwin (CAPCOM)

Okay. Skip one, and we want FUEL CELL 2 MAIN BUS B talkback, gray; and, the next one, we want FUEL CELL 3 MAIN BUS B to OFF. Over.

Joe Kerwin (CAPCOM)

Okay. Skip one, and we want MAIN BUS B RESET to OFF. Over.

Joe Kerwin (CAPCOM)

All right. Then the next one, two, three, four, five, six are the same, and then we want S-BAND TRANSPONDER to center, OFF; skip one, and we want S-BAND POWER AMPLIFIER, HIGH to center, OFF; and the POWER AMPLIFIER talkback to barber pole. Over.

Jack Swigert (CMP)

Okay. Read back the changes on this page—Stand by. I … another OMNI.

Joe Kerwin (CAPCOM)

Jack, Houston. Start in again. I wasn't copying that.

Jack Swigert (CMP)

Okay. I've just got to switch OMNIs. Okay. Reading the changes, Joe, on pages 1-4, FUEL CELL HEATERs three, OFF, coming down to FUEL CELL 1 MAIN BUS A center—MAIN BUS A to OFF; MAIN BUS—FUEL CELL 2 to MAIN BUS A, OFF; FUEL CELL 3 to MAIN BUS A, talkback, gray; MAIN BUS A RESET to OFF; FUEL CELL, 1 to MAIN BUS B talkback, gray; FUEL CELL 2 to MAIN BUS B talkback, gray; FUEL CELL 3 to MAIN BUS B to OFF; MAIN BUS B RESET, OFF; S-BAND TRANSPONDER to OFF; S-BAND POWER AMPLIFIER, HIGH to OFF; POWER AMPLIFIER talkback barber pole.

Joe Kerwin (CAPCOM)

Okay, Jack. That's completely correct on 1-4. Let's go to 1-5, and on that page the first one, two, three, four, five, six are the same, and we want UP TELEMETRY COMMAND to OFF. Over.

Joe Kerwin (CAPCOM)

Okay. The next one, two, three are the same, and we want VHF AM B to center. Over.

Joe Kerwin (CAPCOM)

The next one, two, three, four are the same, and we want S-BAND SQUELCH to OFF, and FUEL CELL REACTANT VALVE, to NORMAL. Over.

Joe Kerwin (CAPCOM)

Okay. The next one, two, three are the same, and then we want TAPE RECORDER FORWARD to center; TAPE MOTION talkback, barber pole; SCE POWER to center; and PMP POWER to center. Over.

Joe Kerwin (CAPCOM)

Okay. Skip the next one, and we want AC INVERTER 1 to OFF, and AC INVERTER 2 to OFF. Over.

Joe Kerwin (CAPCOM)

Okay. Skip the next one, and we want INVERTER 1 AC 1 to OFF, and skip two and we want AC 1 RESET to OFF. Over.

Joe Kerwin (CAPCOM)

Okay. Skip 1, and we want INVERTER 2 AC 2 to OFF; and skip 1, and we want AC 2, BUS to RESET—AC 2 BUS RESET to OFF.

Joe Kerwin (CAPCOM)

That was AC 2 BUS RESET, wasn't it? Okay. Skip the next one, and on panel 4, we want SPS GAGING to OFF; TELCOM GROUP 1 to OFF; TELCOM GROUP 2 to OFF; and GLYCOL PUMPS to OFF. Over.

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Jack Swigert (CMP)

Okay. Reading back UP TELEMETRY COMMAND to OFF; VHF AM B, center; S-BAND SQUELCH to OFF; FUEL CELL REACS VALVES to NORMAL; TAPE RECORDER FORWARD, center; TAPE MOTION, barberpole; SCE POWER, center; PMP POWER, center; AC INVERTER 1, OFF; AC INVERTER 2, OFF; INVERTER 1 to AC 1, OFF; AC 1 RESET, OFF; INVERTER 2 to AC 2, OFF; AC 2 BUS RESET, OFF; and coming to panel 4, SPS GAGING; TELCOM, GROUP 1; TELCOM, GROUP 2; and GLYCOL PUMPS all OFF.

Joe Kerwin (CAPCOM)

Okay. That's correct on 1-5, Jack. Let's go to the 1-6. And the first line we want SUIT COMPRESSORS, both, to OFF. Over.

Joe Kerwin (CAPCOM)

Okay, Jack; Houston. It's noisy again; I didn't copy your Roger on that.

Jack Swigert (CMP)

Okay. How do you read now, Joe?

Joe Kerwin (CAPCOM)

You're loud and clear now, and let's go to panel 5. We want FUEL CELL PUMP AC 1, OFF; AC 2, OFF; and that's the FUEL CELL 1 PUMP, AC 1, OFF; FUEL CELL 2 PUMPS, AC 2, OFF; FUEL CELL B PUMPS, AC 2, OFF; G/N POWER, OFF, and both the MAIN BUS TIEs OFF. Over.

Joe Kerwin (CAPCOM)

Okay. Skip two, and then we want INTERIOR INTEGRAL LIGHTING, OFF; and INTERIOR FLOODLIGHT, OFF. Scratch out “Full dim or full bright.” Over.

Joe Kerwin (CAPCOM)

Okay. And circuit breakers on panel 5 we want all open. Over.

Joe Kerwin (CAPCOM)

Okay. On panel 6, skip the first one. We want POWER to OFF, and skip down then to SUIT POWER to OFF. Over.

Joe Kerwin (CAPCOM)

Okay. On panel 7 we want EDS POWER, OFF. TVC SERVO POWER 1 and 2, OFF; FDAI/GPI POWER, OFF; and LOGIC 2 slash 3 POWER, OFF. Over.

Jack Swigert (CMP)

Okay. I'll read back. SUIT COMPRESSOR 1 and 2, OFF; FUEL CELL PUMPS 1, 2, and 3, OFF; G/N POWER, OFF; MAIN BUS TIES, OFF; INTERIOR INTEGRAL LIGHTING, OFF; INTERIOR FLOODLIGHTING, OFF; then coming down, all circuit breakers on panel open; panel 6, the POWER should be OFF; SUIT POWER should be OFF; panel 7, all 5 of those switches should be OFF.

Joe Kerwin (CAPCOM)

Okay, Jack. That's correct. Go to page 1-7. SCS ELECTRONICS POWER, OFF; SCS SIGNAL CONDITIONER/ DRIVER BIAS 1 and 2, OFF; and BMAG POWER, both, OFF; and DIRECT O2 valve to close. Over.

Jack Swigert (CMP)

Okay. SCS ELECTRONICS POWER, OFF; both SIGNAL CONDITIONER/DRIVER BIAS POWER, OFF; BMAG POWER, two of them OFF; DIRECT O2 to close.

Joe Kerwin (CAPCOM)

Okay. Now on panel 8, I'm going to have to read you a number of circuit breakers that we want open, and so start with CB panel 8 all closed except leave the two that we have there CM/RCS HEATERS, open, and FLOAT BAG open, and add the following. I'll read them up one at a time, and you can Roger. SCS LOGIC BUS, four, to open. Over.

Jack Swigert (CMP)

SCS LOGIC BUS, four, open.

Joe Kerwin (CAPCOM)

Right. SPS PITCH and YAW, four, to open.

Jack Swigert (CMP)

SPS PITCH and YAW, four, to open.

Joe Kerwin (CAPCOM)

Roger. SPS GAGING, four, to open.

Jack Swigert (CMP)

SPS GAGING, four, open.

Joe Kerwin (CAPCOM)

Okay. And SEQ ARM, two, open.

Jack Swigert (CMP)

Okay. Are you with me? SEQ ARM, two of them open.

Joe Kerwin (CAPCOM)

Roger. The next is EDS, three, to open.

Joe Kerwin (CAPCOM)

Roger. The next are ELS BAT A, BAT B, two, open.

Jack Swigert (CMP)

ELRS BAT A and BAT B, two of them, open.

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Spoken on April 15, 1970, 3:23 p.m. UTC (54 years, 8 months ago). Link to this transcript range is: Tweet

Joe Kerwin (CAPCOM)

Roger. POSTLANDING VENT FLIGHT slash POSTLANDING to open.

Jack Swigert (CMP)

Okay. POSTLANDING and POSTLANDING VENT, open.

Joe Kerwin (CAPCOM)

Okay. That was the—Yes, the POSTLANDING VENT, that's FLT/PL, to open. The next are SCS DIRECT ULLAGE, two, to open.

Jack Swigert (CMP)

SCS DIRECT ULLAGE, two, open.

Joe Kerwin (CAPCOM)

That's correct, and the next ones are SM RCS HEATER A MAIN B, and HEATER C MAIN B, open.

Jack Swigert (CMP)

Okay, SERVICE MODULE RCS HEATER MAIN B, open, and HEATER C MAIN B, open.

Joe Kerwin (CAPCOM)

That's correct, and SM RCS HEATER B MAIN A, open, and HEATER D MAIN A, open. Over.

Joe Kerwin (CAPCOM)

Okay, Jack. That's the last of the additions to this page. Go back to the regular checklist, and go to the AUTO RCS SELECT switches. We want all 16 of them open. Over. That is OFF.

Jack Swigert (CMP)

Okay. Okay. They're sitting at OFF right now. All 16 AUTO RCS switches OFF.

Joe Kerwin (CAPCOM)

Okay. Then we go down to interior NUMERIC LIGHTING-LIGHTING, OFF; INTERIOR INTEGRAL LIGHTING, OFF; and INTERIOR FLOOD LIGHTING, OFF. Over.

Joe Kerwin (CAPCOM)

Okay. Skip 3. We want SECs LOGIC, two OFF, down, and SECs PYRO ARM, two OFF, down. Over.

Joe Kerwin (CAPCOM)

Okay, and on panel 9: POWER to OFF. Over.

Joe Kerwin (CAPCOM)

Okay, Jack. I don't think you need to read back all the circuit breakers because we copied them as you went. If you just want to read back—the panel 8, panel 9 changes.

Jack Swigert (CMP)

All right, let's do it. SCS ELECTRONICS POWER, OFF. … panel 8. All 16 RCS switches, OFF. INTERIOR NUMERICS LIGHTING, OFF; INTERIOR INTEGRAL, OFF; INTERIOR FLOOD LIGHTING, OFF. SPS LOGIC, two, down and OFF. PYRO ARM, down and OFF. Then panel 9 is POWER to OFF.

Joe Kerwin (CAPCOM)

Okay; that's correct, Jack. Let's go to page 1-8. In the second line, SUIT POWER's OFF. Over.

Joe Kerwin (CAPCOM)

Okay, Jack. COMM sounds a little —

Jack Swigert (CMP)

— … too many changes here.

Joe Kerwin (CAPCOM)

— COMM sounds better now, Jack —

Jack Swigert (CMP)

Okay, we're back. We —

Joe Kerwin (CAPCOM)

Good. SUIT POWER was OFF, and then go to panel 10, POWER, OFF, and SUIT POWER, OFF. Over.

Joe Kerwin (CAPCOM)

Okay. And that's the only changes on pages 1-8. Over.

Jack Swigert (CMP)

Okay. SUIT POWER, OFF; panel 10, POWER and SUIT POWER, OFF.

Joe Kerwin (CAPCOM)

That's correct. Go to page 1-9 and on panel 100, skip the first four. We want IMU POWER, OFF. Over.