John Glenn

Roger. Hello Cap Com, Friendship Seven. How are things going?

John Glenn

Hello, Muchea Cap Com, Muchea Cap Com, Friendship Seven. Over.

John Glenn

Hello, Muchea Cap Com, Muchea Cap Com. Over.

CAPCOM

Friendship Seven, Muchea Cap Com. How now? Over.

John Glenn

Muchea Cap Com: Friendship Seven. Loud and clear. How me?

CAPCOM

Roger. You are coming through rather weak. Do you want to switch to UHF? Over.

John Glenn

Roger. Switching to UHF.

CAPCOM

Friendship Seven, Muchea Cap Com, how do you read? Over.

John Glenn

Roger, Muchea. Loud and clear, how me? Over.

John Glenn

Hello, Muchea, Friendship Seven. Loud and clear, how me? Over.

CAPCOM

Muchea Cap Com. Give us 30-minute report.

John Glenn

Roger. This is Friendship Seven. 30-minute report: ASCS is major item, still not operating properly. I am on fly-by-wire at present time. I have no low thrust to the right fly-by-wire. Over.

CAPCOM

Roger, understand no low right thruster on fly-by-wire.

John Glenn

That is affirmative. Got it?

CAPCOM

We would like to send you a Z and R Cal sometime during your 30-minute report. …

CAPCOM

You want to start down the 30-minute report there?

John Glenn

This is Friendship Seven. In 45 more seconds I would like to have you send a message for me, please. Over.

John Glenn

I want you to send a message to the Director, to the Commandant, U.S. Marine Corps, Washington. Tell him I have my 4 hours required flight time in for the month and request flight chit be established for me. Over.

CAPCOM

Roger. Will do.

CAPCOM

Think they'll pay it?

John Glenn

I don't know. Gonna find out.

CAPCOM

Roger. Is this flying time or rocket time?

John Glenn

Lighter than air, buddy.

CAPCOM

We're sending you a Z and R Cal, hear.

CAPCOM

Are you going to start down on this procedure, or this 30-minute stuff?

John Glenn

Yes, all the fuse switches are still in the same position, Gordo. I haven't changed any of those. Squib is armed, Auto Retrojettison is off. I am on fly-by-wire, auto, and gyro normal. All “T” handles are in. The sequence panel is normal except for Landing Bag in the off position. The attitude indicator has been rather erratic, they drift very rapidly sometimes. Especially when I maneuver myself and then come back onto ASCS. It seems they have been thrown way off at that time.

John Glenn

My retrograde time 04 plus 32 plus 38 for capsule time which corrects for I second error in this clock.

CAPCOM

On that, MCC recommends you change that to 04 32 37 shortly after you get done with these others.

John Glenn

Roger. Okay, cabin pressure is still holding at 5.5. It's been there ever since we left. 90 [percent] on cabin temp, relative humidity is back up again now to about 36 [percent], coolant quantity is down a little bit too, we may have had a small water leak some place since we have that much increase in humidity, cause it was down around 20 [percent]. Our coolant quantity, though, is down around 62 [percent] now. The suit temperature is 70 [degrees] inlet; cabin suit pressure is 5.8. Steam temperature is 4 point, is 48 [degrees]. Oxygen is 60-90 [percent]. Amps are 24, ASCS is 11, about 115 now. Fan, is 110. Over.

CAPCOM

Roger. All your switches outboard?

John Glenn

That's affirmative. On the right side, everything is outboard except the fuel quantity warning light which is on. I have that switch inboard to cut the audio.

John Glenn

The only 2 switch fuses in the center off position, on the right, are Retro Jettison and Retro Manual. Over.

CAPCOM

Roger. Comfort control settings?

John Glenn

Control settings on the water?

John Glenn

Water on, on cabin temperature is setting number 2. Setting on the suit temp is beyond the 1.7 mark. I repeat, beyond the 1.7 mark which is the maximum setting.

CAPCOM

Roger. I understand. What is your opinion on the gyro problem, John?

John Glenn

Well, I don't know. I want to start lining up just as carefully as I can here in a minute and see whether the scanners will pick it up and correct it in so that we have a good retrofire attitude. If it is not, I'll aline it myself. Over.

CAPCOM

Roger. Do you have your three Dog, Easy, and Hotel times from Indian Ocean Ship?

John Glenn

Yes I did. I got these okay.

CAPCOM

And, now I gave you the recommended change in the retro clock to 04 32 37. On your retro, using ASCS, you'll be using high torque thrusters for retrofire mode there. What do you say about retroing by ASCS and backing up by fly-by-wire?

John Glenn

Well-well, you can't, you couldn't do it on ASCS and fly-by-wire. You mean on manual.

CAPCOM

No, I meant you could go ASCS by fly-by-wire and back it up on manual proportional.

John Glenn

Yes. If the ASCS appears to be programing and holding a good orbit attitude I'll let it go on ASCS and back it up with manual. If not, if it appears that the gyros are cocked as they were a little while ago, then I'll just stay on manual retrofire, I think and let it go at that.

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CAPCOM

Are you in manual proportional or fly-by-wire now?

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Spoken on Feb. 20, 1962, 6:51 p.m. UTC (62 years, 9 months ago). Link to this transcript range is: Tweet

John Glenn

I'm in fly-by-wire now.

John Glenn

This is Friendship Seven. I am going to as near orbit attitude as I can establish here on the dark side.

CAPCOM

Friendship Seven, Woomera Cap Com. We have contact UHF and TM solid.

John Glenn

Roger, Woomera, loud and clear.

John Glenn

Fuel is 52-45 [percent], oxygen is 60-90 [percent], amps 25. Over.

John Glenn

Hello, Wommera, did you receive? Over.

CAPCOM

Roger, Friendship Seven. Surgeon recommends that if you haven't eaten that you eat in the near future.

John Glenn

This is Friendship Seven. Negative. I did not eat on that last round because of, I was busy with the ASCS problem. Over.

CAPCOM

Friendship Seven, let's have your fuel readings. Over.

John Glenn

Say again, Woonera.

CAPCOM

Let's have your fuel readings. Over.

John Glenn

Roger. Fuel readings are 50-45 [percent], correction 52-45 [percent], over.

CAPCOM

Roger,… temperature. Over.

John Glenn

Say again please. Over.

CAPCOM

Friendship Seven, you are fading … temperature. Over.

John Glenn

Roger, steam temperature is 49-49 [degrees]. Over.

CAPCOM

Roger, Friendship Seven.

John Glenn

This is Friendship Seven. Turning more water on on that one, see if I can cool it down a little more.

John Glenn

This is Friendship Seven. I can notice a little crackling on fly-by-wire switches when I operate fly-by-wire; it comes in on the head set.

John Glenn

This is Friendship Seven. Turned around, yawed 180 [degrees] to see the sunrise here, and also to see these little, these little gadgets here that I don't know what they are.

John Glenn

They do not seem to be coming from the capsule at all. There are too many of them. They're all spread out all over the place; it looks like they're some of them might be miles away.

Comm Tech

This is Com Tech, Canton Com Tech. Do you read? Over.

John Glenn

Go ahead, Canton.

Comm Tech

Com Tech, Roger, read you loud and clear. Friendship Seven, this is Canton Com Tech, you are weak but readable. Standby for Cap Com.

CAPCOM

This is Canton Cap Com. Over.

John Glenn

Canton Cap Com, standby I'll give you a report in a minute here. I'm maneuvering back into retro attitude.

CAPCOM

OK. Standing by.

CAPCOM

Friendship Seven, this is Canton Cap Com. We are not receiving your transmissions and we have not lost your contact. Over.

John Glenn

Roger, Canton. I was busy maneuvering here. I did not give you your report yet, was getting lights set up and trying to stow everything for retro fire. I have 45-45 [percent] on fuel, oxygen is 60-90 [percent], amps is 23. My retrograde time is still set at 04 plus 32 plus 38. Over.

CAPCOM

Roger, Friendship Seven. Canton standing by.

John Glenn

This is Friendship Seven, Canton. I am getting in in orbit attitude so I can cage and uncage the gyros again. They're off again. Over.

CAPCOM

Roger, Friendship Seven.

John Glenn

Request you notify Cape.

CAPCOM

Friendship Seven, this Cap Com. I did not read your last transmission. Would you repeat please?

John Glenn

Roger, Canton. Please notify Cape that I am indicating a roll 10° right, yaw 10° right, and pitch a plus 15 [degrees] when I'm in orbit attitude on the window and the scope. Over.

Comm Tech

Friendship Seven, Hawaii Com Tech. How do you read? Over.

John Glenn

Loud and clear, Hawaii Com Tech. How me?

Comm Tech

Roger. Reading you loud and clear on HF.

John Glenn

Roger, this is Friendship Seven. Caging gyros and uncaging.

John Glenn

Hawaii Com Tech, Cap Com, this is Friendship Seven. Fuel 43-45 [percent], oxygen is 60-90 [percent], amps is 23. Over.

John Glenn

Hello, Hawaii Com Tech. Do you receive? Over.

Comm Tech

Friendship Seven, ttawaii Com Tech. Roger. Transfer frmn HF, would you go to UHF? Over.

John Glenn

Roger. Going UHF.

Comm Tech

Friendship Seven, do you read on UHF? Over.

John Glenn

Roger, read UHF loud and clear.

CAPCOM

Friendship Seven, Hawaii Cap Com. Reading you loud and clear on UHF.

CAPCOM

Friendship Seven, we have been reading an indication on the ground of segment 51, which is Landing Bag Deploy. We suspect this is a erroneous signal. However, Cape would like, you to check this by putting the Landing Bag switch in auto position, and see if you get a light. Do you concur with this? Over.