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ZID controller issued air carrier climb from FL220 to FL230; aircraft initiated climb above assigned altitude; entered adjacent airspace without coordination/hand-off; missed read back listed as possible causal factor.
| Attributes | |
| ACN | 834939 |
| Time | |
| Date | 200905 |
| Local Time Of Day | 1201-1800 |
| Place | |
| Locale Reference | ZID.ARTCC |
| State Reference | IN |
| Aircraft 1 | |
| Make Model Name | Regional Jet 200 ER/LR (CRJ200) |
| Person 1 | |
| Function | Enroute |
| Qualification | Air Traffic Control Fully Certified |
| Experience | Air Traffic Control Non Radar 3 Air Traffic Control Radar 4 |
| Events | |
| Anomaly | Deviation - Altitude Overshoot Deviation - Procedural Clearance |
Narrative:
I issued a climb to FL230 from FL220 and I continued working to get higher for the CRJ2. It went above FL245 before it asked me if FL230 was the assigned altitude. Confirming it; it descended. It busted another sector airspace before a handoff was made. It acknowledged his mistake; no separation lost; just airspace violated. I missed his readback and he may have dialed in FL320. After coordination I was able to get it higher to FL300. Nothing else was said.
Original NASA ASRS Text
Title: ZID Controller issued air carrier climb from FL220 to FL230; aircraft initiated climb above assigned altitude; entered adjacent airspace without coordination/hand-off; missed read back listed as possible causal factor.
Narrative: I issued a climb to FL230 from FL220 and I continued working to get higher for the CRJ2. It went above FL245 before it asked me if FL230 was the assigned altitude. Confirming it; it descended. It busted another sector airspace before a handoff was made. It acknowledged his mistake; no separation lost; just airspace violated. I missed his readback and he may have dialed in FL320. After coordination I was able to get it higher to FL300. Nothing else was said.
Data retrieved from NASA's ASRS site as of April 2012 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.