There have been 118 checks of atc.am's functioning in the 1 351 day period starting from March 21, 2021. Operating successfully 2 times during all conducted checks, atc.am's most recent uptime on July 3, 2021, resulted in a code 200. Tests show that as of December 2, 2024, there had been no instances of atc.am's inoperability. The error code 403 was the most current among the 116 responses that experienced errors, occurring on September 18, 2024. The 0.195 seconds response time noted for atc.am on September 18, 2024, differed from its 0.375 seconds average.