History’s Hidden Hands: The Moon Landing Through Jack Garman’s Eyes

on 07/20/1969 the lunar module eagle landed in the sea of tranquility with less than thirty seconds of fuel remaining you know the story that comes next neil armstrong and buzz aldrin step out leaving the first human footprints on another world last week we spoke of history's hidden hands the people present for the great moments but left out of the account today we're gonna find one of them in a small backroom in houston texas the official version is a story of three men armstrong aldrin and collins heroes rightly so hurtling through the void but the mission success didn't just depend on them it depended on 400,000 other people and at the most

critical moment it depended on one man you've never heard of in a room with no windows staring at a screen his name was jack garmin he was a junior flight controller 24 years old he wasn't in the main mission control room you see in the movies with the giant screens and the rows of consoles he was in a support room a staffer one of the guys who was supposed to make sure the guys in the main room had all the answers now picture the descent the eagle is falling toward the moon everything is nominal the heartbeats of the astronauts are steady on the monitors the voice of charlie duke the capcom is the only link

between earth and the two men in the lander and then a voice cuts through the static it's armstrong program alarm a yellow light flashes on the console in the backroom every head snaps up an alarm nobody has ever seen outside of a simulation buzz aldrin confirms the code it's a 1202 a 1202 it means the guidance computer is overloaded it's getting too much data it can't keep up the procedure is clear an alarm like this during the final landing phase you abort you hit the button fire the ascent engine and you go home you get one shot at this and a computer error is not a risk you take the flight director's hand is moving

toward that button the entire apollo program kennedy's promise the work of all those thousands of people is about to end in failure just a few thousand feet from the goal but in that backroom jack garmin is looking at his notes a cheat sheet just a few pages of handwritten codes and responses he'd put together himself during endless punishing simulations he'd seen this before he knew what a 12 o two meant it wasn't a total failure the computer a brilliant piece of engineering from mit was designed for this it was smart enough to know it was overloaded and it was shedding its low priority tasks to focus on the most important one landing the spacecraft but

he had to be right he had to be 100% right in the next three seconds he turns to his boss steve bales he tells him the computer's fine we can do this it's a go imagine the trust in that moment bales doesn't question him he takes the word of his 24 year old subordinate and speaks into his headset a direct line to the flight director we're go and the call goes out from charlie duke his voice a study in calm across a quarter million miles of space roger we got you we'll go on that alarm the landing wasn't saved by a hero in a helmet it was saved by a kid in a back room with a cheat sheet it was saved by a chain of trust by a culture where the right information even from the lowest person on the ladder could make it to the top in time after armstrong's famous words the

eagle has landed someone in mission control keyed their mic and said what everyone was feeling you got a bunch of guys about to turn blue we're breathing again that's the part of the story that doesn't make the plaque history isn't just made by the people who take the giant leap it's made by the people who check the numbers who run the simulations and who have the courage to speak up when everything is on the line the next time you look at the moon remember the quiet confidence of the uncredited witnesses who helped us get there