A quick google search gave me this. Part 121.515 thru 121.521 will answer all questions regarding annual, 30 and 90 day limits. I didn't see a 7 day or weekly limit. Quick take; No differences in these 121 regs reg. domestic and international. All flying, whether augmented or not is counted. So if you are sleeping to DXB, you are still building time toward your limits.
Okay I found the 7 day limit. 121.481. One or two pilots, 35 hours in 7 days. Interesting hour exception in 121.485, 350 hour limits for 90 consecutive days if you meet the criteria of that part.
Last edited by dckozak; 07-23-2020 at 06:13 AM.
Reason: More reasearch