2020 ASRS incident reports

4,983 voluntary NASA ASRS incident reports for events in 2020.

By flight phase

Anomaly type	Reports
Deviation discrepancy procedural published material policy	3,091
Deviation discrepancy procedural clearance	920
Aircraft equipment problem less severe	827
Atc issue all types	808
Aircraft equipment problem critical	717
Deviation discrepancy procedural far	500
Conflict nmac	379
Inflight event encounter weather turbulence	375
Deviation track heading all types	303
Flight deck cabin aircraft event passenger misconduct	269

Source: NASA Aviation Safety Reporting System (public domain). Reports are voluntary submissions and are not verified by NASA.