Narrative:

I was conducting training on a radar position. We had aircraft X on a vector of 310 degrees at 2;000 ft. This vector kept the aircraft away from a 2;500 ft MVA (minimum vectoring altitude) to the west but would have been too close to the final approach course at sua. The trainee turned aircraft X to a heading of 290 degrees; but failed to recognize the MVA and the aircraft busted the MVA.as an instructor it is my responsibility to take over when I see a developing situation and the trainee has not acted on it. I saw the situation; but did not take over when I should have. In the future I will not allow the trainee to get into a situation that he may not be aware of. I will fix it and then debrief after the session about it.

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Original NASA ASRS Text

Title: PBI TRACON Controller and a GA pilot reported miscommunication; which resulted in the aircraft descending below the Minimum Vectoring Altitude.

Narrative: I was conducting training on a radar position. We had Aircraft X on a vector of 310 degrees at 2;000 ft. This vector kept the aircraft away from a 2;500 ft MVA (Minimum Vectoring Altitude) to the west but would have been too close to the final approach course at SUA. The trainee turned Aircraft X to a heading of 290 degrees; but failed to recognize the MVA and the aircraft busted the MVA.As an Instructor it is my responsibility to take over when I see a developing situation and the trainee has not acted on it. I saw the situation; but did not take over when I should have. In the future I will not allow the trainee to get into a situation that he may not be aware of. I will fix it and then debrief after the session about it.

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.