During the 1 436 day period from December 17, 2020, availability of cas.faa.gov was checked 8 times. Based on the results of all the checks, cas.faa.gov was down or encountered other problems as of November 23, 2024. 50.00% of all tests conducted, or 4 evaluations, revealed cas.faa.gov to be unavailable, with the most recent instance occurring on December 24, 2020. The most recent error code out of the 4 error responses took place on June 29, 2024, with the code 403. Noted on June 29, 2024, cas.faa.gov's response time was 0.034 seconds, against an average of 0.047 seconds.