Narrative:

While on lucki 4 arrival to san; we were distracted by an odd aircraft close to our track. It looked like a large drone. We were distracted discussing this aircraft and possibly missed something. Soon after ATC made an odd query as to our position as if we were tracking incorrectly; asked if we had the field in sight. I replied that we did and ATC cleared us for a visual approach. After landing they gave a phone number to call for possible deviation. Socal implied we were off course/asked if field in sight/cleared us for a visual approach. I am unsure what was wrong. Need better communication with ATC.

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Original NASA ASRS Text

Title: First Officer reported sighting a drone while on initial approach to SAN; which caused a distraction and possible track deviation.

Narrative: While on LUCKI 4 Arrival to SAN; we were distracted by an odd aircraft close to our track. It looked like a large drone. We were distracted discussing this aircraft and possibly missed something. Soon after ATC made an odd query as to our position as if we were tracking incorrectly; asked if we had the field in sight. I replied that we did and ATC cleared us for a visual approach. After landing they gave a phone number to call for possible deviation. SoCal implied we were off course/asked if field in sight/cleared us for a visual approach. I am unsure what was wrong. Need better communication with ATC.

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.