Apollo 11 powered descent.
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Discussion

Blib

Original Poster:

48,019 posts

226 months

Saturday 5th October 2013
quotequote all
www.firstmenonthemoon.com/

I do hope that this is not a repost. And, it's strictly not a plane, boat or a train.

I stumbledupon this website. It takes you through the Eagle's descent to the moon's surface with synchronised and notated "air to ground" (sic) & "Flight Director's" radio loop. So, you can follow exactly what happened, who said what and when as the lander headed towards the Moon.

It really is exciting to hear and follow the descent. Especially the "go-no go" sequences and the "1201 alarms".

I got quite emotional as the Eagle landed. An excellent ten minutes of multi media.

Enjoy. smile

Voldemort

7,540 posts

307 months

Saturday 5th October 2013
quotequote all
Fabulous! Thanks for sharing.

CrutyRammers

13,735 posts

227 months

Saturday 5th October 2013
quotequote all
It is, and 2nd hand repost at that hehe
But a worthy one, it's a fantastic site, hope the do more.

Blib

Original Poster:

48,019 posts

226 months

Saturday 5th October 2013
quotequote all
CrutyRammers said:
It is, and 2nd hand repost at that hehe
But a worthy one, it's a fantastic site, hope the do more.
I didn't think that it could have possibly evaded the attention of the PH massive. hehe

lost in espace

6,584 posts

236 months

Saturday 5th October 2013
quotequote all
Thats fantastic. And I learnt a new word, ullage.

anonymous-user

83 months

Saturday 5th October 2013
quotequote all
Very good

Eric Mc

125,606 posts

294 months

Saturday 5th October 2013
quotequote all
Yep - a repost. But worth listening to.

Try doing a youtube search for "Apollo 13 Flight Director's Loop".

Blib

Original Poster:

48,019 posts

226 months

Saturday 5th October 2013
quotequote all
Eric Mc said:
Yep - a repost. But worth listening to.

Try doing a youtube search for "Apollo 13 Flight Director's Loop".
OOh! Thanks Eric. smile

GoBig

377 posts

202 months

Saturday 5th October 2013
quotequote all
Not seen that before.

Thanks for posting.

R1nur

1,113 posts

279 months

Wednesday 9th October 2013
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That is just incredible. Best thing I have seen on the web EVER!

rupert the dog

1,433 posts

246 months

Thursday 10th October 2013
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I saw it live, but the hairs were standing up all over again.Brave (and clever)men.

Ayahuasca

27,580 posts

308 months

Thursday 10th October 2013
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The whole thing was made up and the dialogue improvised. 'Ullage' indeed!

Eric Mc

125,606 posts

294 months

Friday 11th October 2013
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NASA has invented lots of words and phrases, "Ullage" isn't one of them.

The Boy Lard

470 posts

252 months

Friday 11th October 2013
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Nice stuff, thank you for posting

budfox

1,510 posts

158 months

Saturday 12th October 2013
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Never understood why they said "go/not go" If the comms was a bit dodgy the word "not" might have been lost, resulting in a potentially serious problem.

"Go/stop" would have surely been better, as losing a word would have prompted asking again.

Eric Mc

125,606 posts

294 months

Sunday 13th October 2013
quotequote all
They said "Go/NO Go".

The "Go/No Go" calls were usually made between the various controllers who were communicating on internal wired loops - not radios. So the chances of dodgy comms were less than over radio comms.

They still use "Go/No Go" today. It obviously works well.