Narrative:

Assigned a 5 day ZZZZ trip from reserve. On the deadhead leg; I observed non-compliance with the mask policy from one of my fellow crewmembers; simply no face covering worn at any time during the flight despite clear policy and announcements from the fas. On the working legs; none of the 4 of us wore our masks once the door was closed until we arrived in ZZZZ. All of us wore masks in ZZZZ airport; but that relaxed in the van and at the hotel. On our return; 3 out of 4 of us wore masks through ZZZ. The one who did not was stopped for 30 minutes by the cdc; but not given a reason. As I walked through ZZZ1 after returning; I noticed less than half of uniformed pilots wearing a mask while more than 80% of customers did. My concern is not with any one crewmember; but with two general principles: 1. Intentional non-compliance with company policy. 2. Reducing customers security both physically and psychologically.

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Original NASA ASRS Text

Title: Air carrier First Officer reported inconsistent use of masks per guidelines by crewmembers.

Narrative: Assigned a 5 day ZZZZ trip from reserve. On the deadhead leg; I observed non-compliance with the mask policy from one of my fellow crewmembers; simply no face covering worn at any time during the flight despite clear policy and announcements from the FAs. On the working legs; none of the 4 of us wore our masks once the door was closed until we arrived in ZZZZ. All of us wore masks in ZZZZ airport; but that relaxed in the van and at the hotel. On our return; 3 out of 4 of us wore masks through ZZZ. The one who did not was stopped for 30 minutes by the CDC; but not given a reason. As I walked through ZZZ1 after returning; I noticed less than half of uniformed pilots wearing a mask while more than 80% of customers did. My concern is not with any one crewmember; but with two general principles: 1. intentional non-compliance with company policy. 2. reducing customers security both physically and psychologically.

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.