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duty times

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The adverse weather statement is in 135.263 (d) and deals with the FLIGHT TIME not DUTY TIME.
A flight crewmember is not to be assigned FLIGHT TIME in excess of flight time limitations if the flights to which he is assigned normally terminate within the limitations, but due to circumstances beyond the control of the certificate holder or flight crewmember (such as adverse wether conditions), are not at the time of departure expected to reach their destination within the planned flight time.

135.267 (C) a flight crewmember's FLIGHT TIME may exceed the flight time limits if the flight time occurs during a regularly assigned DUTY PERIOD of no more than 14 hours.

Where does it say you can go over 14 hours DUTY TIME?
 
Where does it say you can't exceed 14 hours?

It doesn't. You may exceed 10 hours of flight for reasons beyond the control of the Operator and/or Flight Crew Member, but there is no allowance anywhere to exceed 14 hours of Duty.

In order to exceed 10 hours of flight time, these restrictions apply:

The duty period must be preceded by 10 hours of rest.

The Combined rest period and duty period must not exceed 24 hours.

Therefore, you may not exceed 14 hours of duty.


? 135.267 Flight time limitations and rest requirements: Unscheduled one- and two-pilot crews.
(a) No certificate holder may]assign any flight crewmember, and no flight crewmember may accept an assignment, for flight time as a member of a one- or two-pilot crew if that crewmember's total flight time in all commercial flying will exceed?

(1) 500 hours in any calendar quarter.

(2) 800 hours in any two consecutive calendar quarters.

(3) 1,400 hours in any calendar year.

(b) Except as provided in paragraph (c) of this section, during any 24 consecutive hours the total flight time of the assigned flight when added to any other commercial flying by that flight crewmember may not exceed?

(1) 8 hours for a flight crew consisting of one pilot; or

(2) 10 hours for a flight crew consisting of two pilots qualified under this part for the operation being conducted.

(c) A flight crewmember's flight time may exceed the flight time limits of paragraph (b) of this section if the assigned flight time occurs during a regularly assigned duty period of no more than 14 hours and?

(1) If this duty period is immediately preceded by and followed by a required rest period of at least 10 consecutive hours of rest;

(2) If flight time is assigned during this period, that total flight time when added to any other commercial flying by the flight crewmember may not exceed?

(i) 8 hours for a flight crew consisting of one pilot; or

(ii) 10 hours for a flight crew consisting of two pilots; and

(3) If the combined duty and rest periods equal 24 hours]

(d) Each assignment under paragraph (b) of this section must provide for at least 10 consecutive hours of rest during the 24-hour period that precedes the planned completion time of the assignment.

(e) When a flight crewmember has exceeded the daily flight time limitations in this section, because of circumstances beyond the control of the certificate holder or flight crewmember (such as adverse weather conditions), that flight crewmember must have a rest period before being assigned or accepting an assignment for flight time of at least?

(1) 11 consecutive hours of rest if the flight time limitation is exceeded by not more than 30 minutes;

(2) 12 consecutive hours of rest if the flight time limitation is exceeded by more than 30 minutes, but not more than 60 minutes; and

(3) 16 consecutive hours of rest if the flight time limitation is exceeded by more than 60 minutes.

(f) The certificate holder must provide each flight crewmember at least 13 rest periods of at least 24 consecutive hours each in each calendar quarter.

[Doc. No. 23634, 50 FR 29320, July 18, 1985, as amended by Amdt. 135-33, 54 FR 39294, Sept. 25, 1989; Amdt. 135-60, 61 FR 2616, Jan. 26, 1996]
 
(c) A flight crewmember's flight time may exceed the flight time limits of paragraph (b) of this section if the assigned flight time occurs during a regularly assigned duty period of no more than 14 hours and?
you can not be assinged more than 14 hours, but you can exceed it for circumstances beyond your control
 
you can not be assinged more than 14 hours, but you can exceed it for circumstances beyond your control

Yip, It doesn't say that. Read the whole thing again. It says you can exceed the flight time limits provided you were scheduled no more than 10 hrs flight and 14 hours duty. It does not say you can exceed the 14 hour duty period anywhere.

The only mention of a maximum assigned 14 hour duty period is where it is listed as one of the requirements needed to exceed the 10 hour flight time limit as described in paragraph (b). It does not say you can exceed the 14 hour duty limit. If you can quote something that says you can exceed 14 hours of duty, I'd be happy to learn something new. However, 135.267 does not give a provision to fly an aircraft under pt 135 rules after 14 hours of duty. It's simply not there.
 
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Yip, It's simply not there.
Well I just dont agree and that is fine. It is very American to not agree. We operate under that rule. We exceed 14 hours duty on an irregualr basis. Our POI knows about and says it is legal. Been doing it under 135 for 17 years, filling out the truck driver sheets with comments on what casued us to exceed 14 hours. So you do it your way, we will do it our way. Best of luck and blue skies.
 
Well I just dont agree and that is fine. It is very American to not agree. We operate under that rule. We exceed 14 hours duty on an irregualr basis. Our POI knows about and says it is legal. Been doing it under 135 for 17 years, filling out the truck driver sheets with comments on what casued us to exceed 14 hours. So you do it your way, we will do it our way. Best of luck and blue skies.

That's the problem with the way the duty rest regs are currently written. Some POI's will let you get away with it, and others including my former POI won't.
 
Lets try again so you don't get busted....you're actually violating the "look back" part of the reg in that you haven't had 10 consecutive hours of rest in the last 24 hours upon completion of your duty period. 135.267(d) doesn't contain an explicit duty time limitation BUT crewmember MUST meet the rest requirements of 135.267(d). You'll notice the only allowance for anything to be exceeded "beyond the control of the operator" in all of 135.267 is ONLY flight time.

Even though your POI may be in agreement with you violating a rule, you won't have to answer to your POI when something happens, you will have to answer to an ALJ or the Board...your POI will also have to answer to them as well (at least you won't be alone). Again, there's a legal interpretation from the FAA's General Council that specifically talks about this. Just because you've been doing it this way for 17 years doesn't mean it's correct. Be careful, your hanging yourself out there.
 
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For arguments sake, I also happen to think that a 91 tail end ferry also must be included in duty time if it is required by the company. Flight time you may get a pass, but it is still company required duty in most cases and goes towards the 14 hours.
 
Yip, It doesn't say that. Read the whole thing again. It says you can exceed the flight time limits provided you were scheduled no more than 10 hrs flight and 14 hours duty. It does not say you can exceed the 14 hour duty period anywhere.

The only mention of a maximum assigned 14 hour duty period is where it is listed as one of the requirements needed to exceed the 10 hour flight time limit as described in paragraph (b). It does not say you can exceed the 14 hour duty limit. If you can quote something that says you can exceed 14 hours of duty, I'd be happy to learn something new. However, 135.267 does not give a provision to fly an aircraft under pt 135 rules after 14 hours of duty. It's simply not there.

The whole argument rests on chapter d:

(d) Each assignment under paragraph (b) of this section must provide for at least 10 consecutive hours of rest during the 24-hour period that precedes the planned completion time of the assignment.

This says it all--planned completion.
 

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