Air carrier pilot reported encountering a drone while on the final approach course.

Attributes
ACN	1759007
Time
Date	202008
Local Time Of Day	1801-2400
Place
Locale Reference	S46.TRACON
State Reference	WA
Environment
Flight Conditions	VMC
Aircraft 1
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 121
Flight Phase	Landing
Flight Plan	IFR
Aircraft 2
Make Model Name	UAV - Unpiloted Aerial Vehicle
Flight Phase	Cruise
Route In Use	None
Person 1
Function	Captain
Events
Anomaly	Conflict Airborne Conflict

Narrative:

An object; suspected to be a drone; flew passed us at 3800 feet on final approach. We were on the localizer at roughly 10 miles. The object flew over out left wing as we were descending. We advised ATC of a possible drone on final. No evasive maneuvering was necessary. On the ground no defects or damage was found.

Original NASA ASRS Text

Title: Air carrier pilot reported encountering a drone while on the final approach course.

Narrative: An object; suspected to be a drone; flew passed us at 3800 feet on final approach. We were on the localizer at roughly 10 miles. The object flew over out left wing as we were descending. We advised ATC of a possible drone on final. No evasive maneuvering was necessary. On the ground no defects or damage was found.

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.