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ARTCC climbed a flight check aircraft through altitude of air carrier medium large transport with less than standard separation.
| Attributes | |
| ACN | 259123 |
| Time | |
| Date | 199312 |
| Day | Mon |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | atc facility : mke |
| State Reference | WI |
| Altitude | msl bound lower : 23000 msl bound upper : 23000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zau |
| Operator | other |
| Make Model Name | Light Transport, Low Wing, 2 Turbojet Eng |
| Flight Phase | climbout : intermediate altitude |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | Medium Large Transport, Low Wing, 2 Turbojet Eng |
| Navigation In Use | Other |
| Flight Phase | cruise other |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : radar |
| Qualification | controller : radar |
| Experience | controller non radar : 4 controller radar : 1 |
| ASRS Report | 259123 |
| Person 2 | |
| Affiliation | government : faa |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Events | |
| Anomaly | conflict : airborne less severe non adherence : required legal separation |
| Independent Detector | atc equipment other atc equipment : unspecified other controllera |
| Resolutory Action | none taken : insufficient time |
| Consequence | Other |
| Miss Distance | horizontal : 12000 vertical : 900 |
| Supplementary | |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Operational Error |
Narrative:
Light transport X requested FL260. He was level at FL220 and I was stopping several aircraft at FL210 in their climb. I climbed light transport X to FL260 so other aircraft could continue climb. However, medium large transport Y was at FL230 and resulted in a situation.
Original NASA ASRS Text
Title: ARTCC CLBED A FLT CHK ACFT THROUGH ALT OF ACR MLG WITH LTSS.
Narrative: LTT X REQUESTED FL260. HE WAS LEVEL AT FL220 AND I WAS STOPPING SEVERAL ACFT AT FL210 IN THEIR CLB. I CLBED LTT X TO FL260 SO OTHER ACFT COULD CONTINUE CLB. HOWEVER, MLG Y WAS AT FL230 AND RESULTED IN A SIT.
Data retrieved from NASA's ASRS site as of July 2007 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.