A TRACON controller reported vectoring an aircraft below the minimum vectoring altitude.

Attributes
ACN	1763837
Time
Date	202009
Local Time Of Day	1801-2400
Place
Locale Reference	P50.TRACON
State Reference	AZ
Environment
Light	Daylight
Aircraft 1
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Operating Under FAR Part	Part 121
Flight Phase	Descent
Route In Use	Vectors
Flight Plan	IFR
Person 1
Function	Approach Departure
Qualification	Air Traffic Control Fully Certified
Experience	Air Traffic Control Time Certified In Pos 1 (yrs) 6.0
Events
Anomaly	ATC Issue All Types Deviation - Procedural Clearance Deviation - Procedural Published Material / Policy Inflight Event / Encounter CFTT / CFIT

Narrative:

[Aircraft X] checked on and I advised him to expect vectors around an active fire fighting tfr for a visual approach. After a couple vectors and descents; he was crossing the 6700 ft. And 6000 ft. MVA (minimum vectoring altitude) line. I realized he was already level at 6000 ft. I called the airport and cleared him for visual approach once he called the field in sight. I called the supervisor over and told him that I may have issued 6000 ft. To the pilot. When the supervisor listened to the tapes and I did clear him to 6000 ft. And he read back 6000 ft.

Original NASA ASRS Text

Title: A TRACON Controller reported vectoring an aircraft below the Minimum Vectoring Altitude.

Narrative: [Aircraft X] checked on and I advised him to expect vectors around an active Fire Fighting TFR for a Visual Approach. After a couple vectors and descents; he was crossing the 6700 ft. and 6000 ft. MVA (Minimum Vectoring Altitude) line. I realized he was already level at 6000 ft. I called the airport and cleared him for Visual Approach once he called the field in sight. I called the supervisor over and told him that I may have issued 6000 ft. to the pilot. When the supervisor listened to the tapes and I did clear him to 6000 ft. and he read back 6000 ft.

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.