Apollo 11 Lunar Landing

I had planned to do this yesterday, on the anniversary of the Apollo 11 moon landing but the Civil Asset Forfeiture issue, and Jeff Sessions plans to expand it, annoyed me too much to leave it alone.  So here we are, a day late:


Communicators in the text may be identified according to the following list.

Spacecraft:
CDR  Commander  Neil A. Armstrong
CMP  Command module pilot   Michael Collins
LMP  Lunar module pilot  Edwin E. ALdrin, Jr.
SC  Unidentifiable crewmember
MS  Multiple (simultaneous) speakers
LCC  Launch Control Center
Mission Control Center:
CC  Capsule Communicator (CAP COMM)
F  Flight Director

Remote Sites:
CT Communications Technician (COMM TECH)
Recovery Forces:
HORNET   USS Hornet
R  Recovery helicopter
AB  Air Boss

A series of three dots (…) is used to designate those portions of the communications that could not be transcribed because of garbling. One dash (-) is used to indicate a speaker’s pause or a self-interruption and subsequent completion of a thought. Two dashes (- -) are used to indicate an interruption by another speaker or a point at which a recording was terminated abruptly.


04 06 28 51 CC
Eagle, Houston. We read you now. You’re GO for PDI. Over.

04 06 28 57 LMP (EAGLE)
Roger. Understand. AELD control circuit breakers. DECA GIMBAL AC – closed?

04 06 29 07 CDR (EAGLE)
What?

(GOSS NET 1) Tape 66/4 Page 309

04 06 29 08 LMP (EAGLE)
DECA GIMBAL AC – closed? Circuit breaker? COMMAND OVERRIDE – off? GIMBAL ENABLE? RATE SCALE – 25.

04 06 29 23 CC
Eagle, Houston. Your alignment is GO on the AGS. On my Mark, 3 30 until ignition.

04 06 29 29 LMP (EAGLE)
Roger.

04 06 29 33 CC
Mark.

04 06 29 34 CC
3 30 until ignition.

04 06 29 38 LMP (EAGLE)
Roger. Copy. Thrust translation – four jets – Balance couple – ON. TTCA throttle – MINIMUM. Throttle – AUTO CDR. Prop button – RESET. Prop button. Okay. ABORT/ABORT STAGE – RESET. ATT CONTROL – three of them to MODE CONTROL. 0kay, MODE CONTROL is set. AGS is reading 400 plus 1. Standing by for …

04 06 30 45 LMP (EAGLE)
Hit VERB 77?

04 06 31 04 LMP (EAGLE)
Okay. Sequence camera coming on.

04 06 31 32 CC
Eagle, Houston. If you’d like to try high gain, pitch 212, yaw 37. Over.

04 06 31 45 LMP (EAGLE)
Roger. I think I’ve got you on high gain now.

04 06 31 49 CC
Roger.

04 06 32 03 LMP (EAGLE)
Say again the angles, though.

04 06 32 05 CC
Roger.

04 06 32 06 LMP (EAGLE)
I’ll set them in to use them before we yaw around.

04 06 32 08 CC
Roger. Pitch 212, yaw plus 37.

04 06 32 24 LMP (EAGLE)
OMNI’s in.

04 06 33 09 LMP (EAGLE)
… 10 … 10 percent …

(GOSS NET 1) Tape 66/5 Page 310

04 06 33 41 CC
Columbia, Houston. We’ve lost them. Tell them to go aft OMNI. Over.

04 06 33 51 CMP (COLUMBIA)
They’ve lost you. Use the OMNI’s again.

04 06 34 01 LMP (EAGLE)

04 06 34 05 CMP (COLUMBIA)
Say again, Neil?

04 06 34 07 LMP (EAGLE)
I’ll leave it in SLEW. Relay to us. See if they have got me now. I’ve got good signal strength in SLEW.

04 06 34 13 CMP (COLUMBIA)
Okay. You should have him now, Houston.

04 06 34 16 CC
Eagle, we’ve got you now. It’s looking good. Over.

04 06 34 23 CC
Eagle – –

04 06 34 24 LMP (EAGLE)
– – descent looks good.

04 06 34 25 CC
Eagle, Houston. Everything is looking good here. Over.

04 06 34 29 LMP (EAGLE)
Roger. Copy.

04 06 34 34 CC
Eagle, Houston. After yaw around, angles: S band pitch, minus 9, yaw plus 18.

04 06 34 46 LMP (EAGLE)
Copy.

04 06 34 59 LMP (EAGLE)
AGS and PNGS agree very closely.

04 06 35 01 CC
Roger.

04 06 35 14 LMP (EAGLE)
Beta ARM. Altitudes are a little high.

04 06 35 45 LMP (EAGLE)
Houston. I’m getting a little fluctuation in the AC voltage now.

04 06 35 51 CC
Roger.

04 06 35 52 LMP (EAGLE)
Could be our meter, maybe, huh?

(GOSS NET 1) Tape 66/6 Page 311

04 06 35 54 LMP (EAGLE)
Stand by, Looking good to us. You’re still looking good at 3, coming up 3 minutes.

04 06 36 13 LMP (EAGLE)
… real good …. about on.

04 06 36 18 CDR (EAGLE)
Our. position checks downrange show us to be a little long.

04 06 36 21 CC
Roger. Copy.

04 06 36 24 LMP (EAGLE)
AGS has gone about 2 feet per second greater …

04 06 36 36 CDR (EAGLE)
… ought to be … Stand by.,

04 06 36 43 LMP (EAGLE)
Altitude …

04 06 37 00 LMP (EAGLE)
… it’s going to stop.

04 06 37 18 CC
Eagle, Houston. You are GO to continue – –

04 06 37 19 LMP (EAGLE)
… closed … GO … at 4 minutes.

04 06 37 22 CC
Roger. You are GO – You are GO to continue powered descent. You are GO to continue powered des cent.

04 06 37 30 LMP (EAGLE)
Roger.

04 06 37 35 CC
And, Eagle, Houston. We’ve got data dropout. You’re still looking good.

04 06 38 04 LMP (EAGLE)
… PGNS. We got good lock-on. Altitude lights OUT. DELTA-H is minus 2 900.

04 06 38 18 CC
Roger. We copy.

04 06 38 20 LMP (EAGLE)
Got the Earth right out our front window.

04 06 38 23 CDR (EAGLE)
Houston, you’re looking at our DELTA-H?

04 06 38 25 CC
That’s affirmative.

04 06 38 26 CDR (EAGLE)
PROGRAM ALARM.

(GOSS NET 1) Tape 66/7 Page 312

04 06 38 28 CC
It’s looking good to us. Over.

04 06 38 30 CDR (EAGLE)
It’s a 1202.

04 06 38 32 LMP (EAGLE)
1202.

04 06 38 48 CDR (EAGLE)
Give us a reading on the 1202 PROGRAM ALARM.

04 06 38 53 CC
Roger. We got – We’re GO on that alarm

04 06 38 59 CDR (EAGLE)
Roger. P30.

04 06 39 01 CC
6 plus 25, throttle down – –

04 06 39 02 LMP (EAGLE)
Looks like about 820 –

04 06 39 03 CC
– – 6 plus 25, throttle down.

04 06 39 06 CDR (EAGLE)
Roger. Copy. 6 plus 25.

04 06 39 14 LMP (EAGLE)
Same alarm, and it appears to come up when we have a 1668 up.

04 06 39 17 CC
Roger. Copy.

04 06 39 23 CC
Eagle, Houston. We’ll monitor your DELTA-H.

04 06 39 24 LMP (EAGLE)
… worked out beautifully.

04 06 39 28 CC
DELTA H – –

04 06 39 29 LMP (EAGLE)
… looks good now.

04 06 39 30 CC
Roger. DELTA H is looking good to us.

04 06 39 34 LMP (EAGLE)
Ah! Throttle down – –

04 06 39 35 CDR (EAGLE)
Throttle down on time!

04 06 39 36 CC
Roger, We copy throttle down – –

(GOSS NET 1) Tape 66/8 Page 313

04 06 39 37 LMP (EAGLE)
– – … throttles down. Better than the simulator.

04 06 39 42 CC
Roger.

04 06 39 48 LMP (EAGLE)
AGS and PGNS look real close.

04 06 40 08 CC
At 7 minutes, you’re looking great to us, Eagle.

04 06 40 13 LMP (EAGLE)
Okay. I’m still on SLEW so we may tend to lose as we gradually pitch over. Let me try AUTO again now and see what happens.

04 06 40 21 CC
Roger.

04 06 40 23 LMP (EAGLE)
Okay. Looks like it’s holding.

04 06 40 24 CC
Roger. We got good data.

04 06 40 49 CC
Eagle, Houston. It’s descent 2 fuel to MONITOR. Over.

04 06 40 55 CDR (EAGLE)
Going to 2.

04 06 41 01 LMP (EAGLE)
Give us an estimated switchover time please, Houston.

04 06 41 05 CC
Roger. Stand by. You’re looking great at 8 minutes.

04 06 41 10 LMP (EAGLE)
At 7000 –

04 06 41 12 CC
Eagle, you’ve got 30 seconds to P64.

04 06 41 15 LMP (EAGLE)
… Roger.

04 06 41 27 CC
Eagle, Houston. Coming up 8 30; you’re looking great.

04 06 41 35 LMP (EAGLE)
P64.

04 06 41 37 CC
We copy.

04 06 41 51 CC
Eagle, you’re looking great. Coming up 9 minutes.

(GOSS NET 1) Tape 66/9 Page 314

04 06 42 05 CDR (EAGLE)
Manual attitude control is good.

04 06 42 08 CC
Roger. Copy.

04 06 42 10 CC
Eagle, Houston. You’re GO for landing. Over.

04 06 42 17 LMP (EAGLE)
Roger. Understand. GO for landing. 3000 feet. PROGRAM ALARM.

04 06 42 19 CC
Copy.

04 06 42 22 LMP (EAGLE)
1201

04 06 42 24 CDR (EAGLE)
1201.

04 06 42 25 CC
Roger. 1201 alarm. We’re GO. Same type. We’re GO.

04 06 42 31 LMP (EAGLE)
2000 feet. 2000 feet. Into the AGS, 47 degrees.

04 06 42 35 CC
Roger.

04 06 42 36 LMP (EAGLE)
47 degrees.

04 06 42 41 CC
Eagle, looking great. You’re GO.

04 06 42 58 CC
Roger. 1202. We copy it.

04 06 43 01 LMP (EAGLE)
35 degrees. 35 degrees. 750. Coming down to 23.

04 06 43 07 LMP (EAGLE)
700 feet, 21 down, 33 degrees.

04 06 43 11 LMP (EAGLE)
600 feet, down at 19.

04 06 43 15 LMP (EAGLE)
540 feet, down at – 30. Down at 15.

04 06 43 26 LMP (EAGLE)
At 400 feet, down at 9.

04 06 43 29 LMP (EAGLE)
… forward.

(GOSS NET 1) Tape 66/10 Page 315

04 06 43 32 LMP (EAGLE)
350 feet, down at 4.

04 06 43 35 LMP (EAGLE)
30, … one-half down.

04 06 43 42 LMP (EAGLE)
We’re pegged on horizontal velocity.

04 06 43 46 LMP (EAGLE)
300 feet, down 3 1/2, 47 forward.

04 06 43 51 LMP (EAGLE)
… up.

04 06 43 52 LMP (EAGLE)
On 1 a minute, 1 1/2 down.

04 06 43 57 CDR (EAGLE)
70.

04 06 44 04 LMP (EAGLE)
Watch your shadow out there.

04 06 44 07 LMP (EAGLE)
50, down at 2 1/2, 19 forward.

04 06 44 13 LMP (EAGLE)
Altitude-velocity light.

04 06 44 16 LMP (EAGLE)
3 1/2 down, 220 feet, 13 forward.

04 06 44 23 LMP (EAGLE)
11 forward. Coming down nicely.

04 06 44 24 LMP (EAGLE)
200 feet, 4 1/2 down.

04 06 44 26 LMP (EAGLE)
5 1/2 down.

04 06 44 31 LMP (EAGLE)
160, 6 – 6 1/2 down.

04 06 44 33 LMP (EAGLE)
5 1/2 down, 9 forward. That’s good.

04 06 44 40 LMP (EAGLE)
120 feet.

(GOSS NET 1) Tape 66/11 Page 316

04 06 44 45 LMP (EAGLE)
100 feet, 3 1/2 down, 9 forward. Five percent.

04 06 44 51 LMP (EAGLE)

04 06 44 54 LMP (EAGLE)
Okay. 75 feet. There’s looking good. Down a half, 6 forward.

04 06 45 02 CC
60 seconds.

04 06 45 04 LMP (EAGLE)
Lights on. …

04 06 45 08 LMP (EAGLE)
Down 2 1/2. Forward. Forward. Good.

04 06 45 17 LMP (EAGLE)
40 feet, down 2 1/2. Kicking up some dust.

04 06 45 21 LMP (EAGLE)
30 feet, 2 1/2 down. Faint shadow.

04 06 45 25 LMP (EAGLE)
4 forward. 4 forward. Drifting to the right a little. Okay. Down a half.

04 06 45 31 CC
30 seconds.

04 06 45 32 CDR (EAGLE)
Forward drift?

04 06 45 33 LMP (EAGLE)
Yes.

04 06 45 34 LMP (EAGLE)
Okay.

04 06 45 40 LMP (EAGLE)
CONTACT LIGHT.

04 06 45 43 LMP (EAGLE)
Okay. ENGINE STOP.

04 06 45 45 LMP (EAGLE)
ACA – out of DETENT.

04 06 45 46 CDR (EAGLE)
Out of DETENT.

04 06 45 47 LMP (EAGLE)
MODE CONTROL – both AUTO. DESCENT ENGINE COMMAND OVERRIDE – OFF. ENGINE ARM – OFF.

(GOSS NET 1) Tape 66/12 Page 317

04 06 45 52 LMP (EAGLE)
413 is in.

04 06 45 57 CC
We copy you down, Eagle.

04 06 45 59 CDR (TRANQ)
Houston, Tranquility Base here.

04 06 46 04 CDR (TRANQ)
THE EAGLE HAS LANDED.

04 06 46 06 CC
Roger, Tranquility. We copy you on the ground. You got a bunch of guys about to turn blue. We’re breathing again. Thanks a lot.


HERE MEN FROM THE PLANET EARTH
FIRST SET FOOT UPON THE MOON
JULY 1969 AD
WE CAME IN PEACE FOR ALL MANKIND

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s