Narrative:

On descent with approach control in VMC was given 2;000 feet from 3;000 feet. I expected a visual approach but was told to intercept the final approach for GPS approach. I did not have it loaded as I did not expect to have to fly an approach. As I tried to load it in a hurry I was given 1;500 feet and multiple rapid fire vectors. Then right away given a traffic alert and an immediate right turn to heading 180 from 120 degrees. I armed autopilot for 1;500 feet; but it did not capture and I was given a low altitude alert at 1;170 feet; just as I noticed the deviation and told to climb to 3;000 feet. I climbed back to 1;500 promptly. I then was asked if I wanted vectors around for another approach or just go direct to the airport and land from current position. I said just land from here. Airport was in sight from the time I was cleared to 2;000 feet. In retrospect; I should have just asked for a visual approach and vectors early on.

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Original NASA ASRS Text

Title: TBM pilot reported receiving a Low Altitude Alert during approach due to late heading changes; an airborne conflict; and an altitude excursion.

Narrative: On descent with Approach Control in VMC was given 2;000 feet from 3;000 feet. I expected a visual approach but was told to intercept the final approach for GPS approach. I did not have it loaded as I did not expect to have to fly an approach. As I tried to load it in a hurry I was given 1;500 feet and multiple rapid fire vectors. Then right away given a traffic alert and an immediate right turn to heading 180 from 120 degrees. I armed autopilot for 1;500 feet; but it did not capture and I was given a low altitude alert at 1;170 feet; just as I noticed the deviation and told to climb to 3;000 feet. I climbed back to 1;500 promptly. I then was asked if I wanted vectors around for another approach or just go direct to the airport and land from current position. I said just land from here. Airport was in sight from the time I was cleared to 2;000 feet. In retrospect; I should have just asked for a visual approach and vectors early on.

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.