Sep 05

Space Rocket History #269 – Apollo 13 – “Houston, we’ve had a problem.” – Part 4

EECOM, Sy Liebergot looked away from his monitor; the end, he knew, was at last here. Liebergot, through no fault of his own, was about to become the first flight controller in the history of the manned space program to lose the ship that had been placed in his charge.

Flight Director Glynn Lunney

Fuel Cells 1-3

Apollo Fuel Cell

Aug 29

Space Rocket History #268 – Apollo 13 – “Houston, we’ve had a problem.” – Part 3

As near as Lovell could tell, it would be a while before the ship’s endgame would play out. He had no way of calculating the leak rate in the tank, but if the moving needle was any indication, he had a couple hours at least before the 318 pounds of oxygen were gone.

Location of major electrical power subsystem equip.

Electrical power subsystem components in CM lower equip. bay

Hydrogen Cryogenic tank

Aug 23

Space Rocket History #267 – Apollo 13 – “Houston, we’ve had a problem.” – Part 2

By the time Flight Director Kranz heard Lovell’s report, of “Houston, we’ve had a problem. ” three controllers had reported related problems. Kranz was wondering which problem Lovell was reporting, as he started relaying the long list of warning indications from the spacecraft displays.

Gene Kranz Lead Flight Director for Apollo 13

EECOM, Sy Liebergot

CapCom, Jack Lousma

Aug 16

Space Rocket History #266 – Apollo 13 – “Houston, we’ve had a problem.” – Part 1

Swigert: I believe we’ve had a problem here!

CapComm: This is Houston. Say again, please.

Lovell: Houston, we’ve had a problem.

Section of Apollo CM main panel. H2 and O2 fan switches circled.

Section of Apollo CM Control panel. Main Bus A and B Undervolt lights circled.

Section of Apollo CM Control Panel. Cryogenic Tank Level indicators circled.