Narrative:

Aircraft X requested direct boise leaving 5;600. I cleared aircraft X direct at the time he requested; and he was just leaving 3;500. I was not expecting aircraft X to turn right away as the pilot requested out of 5;600; but I should have clarified that he was cleared direct leaving 5;600. The pilot turned towards boise and was closer than three miles from the 4;553 feet tower mountain obstruction while still below it. Would like to review vectors below the MVA (minimum vectoring altitude).

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Original NASA ASRS Text

Title: GEG TRACON Controller reported issuing a direct clearance to pilot who requested a turn at an altitude; resulting in an early turn into a higher MVA.

Narrative: Aircraft X requested direct Boise leaving 5;600. I cleared Aircraft X direct at the time he requested; and he was just leaving 3;500. I was not expecting Aircraft X to turn right away as the pilot requested out of 5;600; but I should have clarified that he was cleared direct leaving 5;600. The pilot turned towards Boise and was closer than three miles from the 4;553 feet tower mountain obstruction while still below it. Would like to review vectors below the MVA (Minimum Vectoring Altitude).

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.