Most front-end systems, including the PFEs, will be placed in dedicated time for patching on Tuesday, March 31, from 9:00 a.m. – 8:00 p.m. (Pacific Time). The systems will be unavailable during the dedicated time.

The Lou front ends (lfe5-8) and secure front ends (sfe1-3) will remain available during this time.

You should not notice any impacts after the patching is complete.

If you have any questions or concerns, please contact the Control Room at (800) 331-8737, (650) 604-4444, or support@nas.nasa.gov.