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ZOA controller reported a medium transport aircraft entered a higher minimum vectoring altitude.
| Attributes | |
| ACN | 1557971 |
| Time | |
| Date | 201807 |
| Local Time Of Day | 0601-1200 |
| Place | |
| Locale Reference | ZOA.ARTCC |
| State Reference | CA |
| Aircraft 1 | |
| Make Model Name | Medium Transport |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Climb |
| Route In Use | Vectors |
| Flight Plan | IFR |
| Person 1 | |
| Function | Enroute |
| Qualification | Air Traffic Control Fully Certified |
| Events | |
| Anomaly | ATC Issue All Types Deviation - Procedural Clearance Deviation - Procedural Published Material / Policy Inflight Event / Encounter CFTT / CFIT |
Narrative:
Aircraft X was issued direct oal from fat approach and switched to our frequency. The aircraft was then climbed to 170. The performance of the aircraft was substandard and it appeared as if it wouldn't climb through our mia (minimum IFR altitude) box. The right side issued a turn to the north for additional space before the sierra's became more of a factor. Then the right side asked if the aircraft had the terrain in sight and an expedited climb to avoid the terrain. Aircraft X answered in the affirmative and flew through a 128 box at 120. Fat approach ensures during the summer or hot days that all [medium transport aircraft] be issued the coaldale departure off of fat and they aren't taken off of it. That particular SID utilizes a victor airway northeast bound.
Original NASA ASRS Text
Title: ZOA Controller reported a medium transport aircraft entered a higher Minimum Vectoring Altitude.
Narrative: Aircraft X was issued direct OAL from FAT Approach and switched to our frequency. The aircraft was then climbed to 170. The performance of the aircraft was substandard and it appeared as if it wouldn't climb through our MIA (Minimum IFR Altitude) box. The R side issued a turn to the north for additional space before the Sierra's became more of a factor. Then the R side asked if the aircraft had the terrain in sight and an expedited climb to avoid the terrain. Aircraft X answered in the affirmative and flew through a 128 box at 120. FAT Approach ensures during the summer or hot days that all [medium transport aircraft] be issued the Coaldale departure off of FAT and they aren't taken off of it. That particular SID utilizes a victor airway northeast bound.
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.