Narrative:

Reported to work at XA25 local. Had a return to the gate due to mechanical problem. Maintenance could not fix the problem before our crew critical off time. We were reassigned to go to hotel and get 9 hours of rest and return the next day. I got to hotel at XG30 and noticed my room was hot. I called the front desk and was informed that only heating was available to all rooms and was told to open a window. I could not get the proper rest I needed as my room was hot and also my body was set to fly all night. I called the crew desk at XA15 local and reported fatigued as I only had 1 solid hour of sleep at this point and was not going to be fit for duty.

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Original NASA ASRS Text

Title: B767 First Officer reported calling in fatigued after cancellation the previous day; being unable to rest due to no air conditioning at the hotel and changed circadian rhythm.

Narrative: Reported to work at XA25 local. Had a return to the gate due to mechanical problem. Maintenance could not fix the problem before our Crew Critical Off time. We were reassigned to go to hotel and get 9 hours of rest and return the next day. I got to Hotel at XG30 and noticed my room was Hot. I called the Front Desk and was informed that only heating was available to all rooms and was told to open a window. I could not get the proper rest I needed as my room was hot and also my body was set to fly all night. I called the Crew Desk at XA15 local and reported Fatigued as I only had 1 solid hour of sleep at this point and was not going to be fit for duty.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.