Airline captain reported near midair collision with a uav during the turn to final approach.

Attributes
ACN	1752649
Time
Date	202007
Local Time Of Day	1201-1800
Place
Locale Reference	SCT.TRACON
State Reference	CA
Aircraft 1
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 121
Flight Phase	Final Approach Initial Approach
Route In Use	Direct
Flight Plan	IFR
Person 1
Function	Captain Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP) Flight Crew Instrument Flight Crew Multiengine
Events
Anomaly	Conflict NMAC Conflict Airborne Conflict Deviation - Procedural Published Material / Policy

Narrative:

Shortly after being given a vector to intercept the localizer inbound on the ILS 26L into ontario; ca my first officer advised me that he saw a drone pass under our right wing. I never saw the drone; but immediately after being notified from the first officer I reported the sighting to ATC (approach control). No evasive maneuvers were needed; nor any deviations from ATC instruction were needed. Drone came within 10-20 ft. From striking aircraft.

Original NASA ASRS Text

Title: Airline Captain reported NMAC with a UAV during the turn to final approach.

Narrative: Shortly after being given a vector to intercept the localizer inbound on the ILS 26L into Ontario; CA my First Officer advised me that he saw a drone pass under our right wing. I never saw the drone; but immediately after being notified from the First Officer I reported the sighting to ATC (Approach Control). No evasive maneuvers were needed; nor any deviations from ATC instruction were needed. Drone came within 10-20 ft. from striking aircraft.

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.