![The Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC) at the Marshall The Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC) at the Marshall](https://c8.alamy.com/zooms/6/60cd1d910d68402cbfeeaa3901455666/2cte12t.jpg)
The Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC) at the Marshall
![The Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC) at the Marshall Space Flight Center (MSFC) was the air/ground communication channel used between the astronauts and ground control The Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC) at the Marshall Space Flight Center (MSFC) was the air/ground communication channel used between the astronauts and ground control](https://c8.alamy.com/comp/2CTE12P/the-huntsville-operations-support-center-hosc-spacelab-payload-operations-control-center-sl-pocc-at-the-marshall-space-flight-center-msfc-was-the-airground-communication-channel-used-between-the-astronauts-and-ground-control-teams-during-the-spacelab-missions-featured-is-the-critical-point-facility-cpe-group-in-the-sl-pocc-during-sts-42-iml-1-mission-2CTE12P.jpg)
The Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC) at the Marshall Space Flight Center (MSFC) was the air/ground communication channel used between the astronauts and ground control
![Marshall Payload Operations Increase Capabilities, to Play Vital Role in Multiple Future NASA Missions - NASA Marshall Payload Operations Increase Capabilities, to Play Vital Role in Multiple Future NASA Missions - NASA](https://www.nasa.gov/wp-content/uploads/2021/03/msfc-202000381.jpg?w=1920)