Hate to burst your bubble regarding duty regs...
Aircraft Maintenance has a duty reg per the FARs...3 continuous 24 hour periods EVERY THIRTY DAYS.
Yeah, that's right...an A&P Mechanic can work 24-7, for 27 of 30 continuous days before taking three days off: and, be legal.
It happens more often than you think.
FAR 121.377
Maintenance and preventive maintenance personnel duty time limitations.
Within the United States, each certificate holder (or person performing maintenance or preventive maintenance functions for it) shall relieve each person performing maintenance or preventive maintenance from duty for a period of at least 24 consecutive hours during any seven consecutive days, or the equivalent thereof within any one calendar month.
Good luck with obtaining limits that are more restricitve; many of us will be cheering for you.
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