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ZOB controller issues climb clearance to a F100, inputs the wrong altitude in the data block, which later conflicts with an en route, level BA46.
| Attributes | |
| ACN | 530783 |
| Time | |
| Date | 200111 |
| Day | Mon |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | navaid : aco.vor |
| State Reference | OH |
| Altitude | msl bound lower : 16000 msl bound upper : 23000 |
| Environment | |
| Flight Conditions | IMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zob.artcc tower : clt.tower |
| Operator | common carrier : air carrier |
| Make Model Name | Fokker 100 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | cruise : enroute altitude change |
| Flight Plan | IFR |
| Aircraft 2 | |
| Controlling Facilities | artcc : zob.artcc |
| Operator | common carrier : air carrier |
| Make Model Name | BAe 146-100 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | cruise : level |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : radar |
| Qualification | controller : radar |
| Experience | controller limited radar : 2 controller radar : 14 |
| ASRS Report | 530783 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Events | |
| Anomaly | conflict : airborne less severe non adherence : published procedure non adherence : required legal separation |
| Independent Detector | atc equipment : conflict alert atc equipment other atc equipment : radar other controllera |
| Resolutory Action | controller : issued new clearance |
| Consequence | faa : investigated |
| Miss Distance | horizontal : 25800 vertical : 500 |
| Supplementary | |
| Problem Areas | ATC Human Performance |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Operational Error |
Narrative:
I climbed air carrier X to 23000 and gave a restriction of 250 KTS. I put 16000 ft in the data block thinking I gave air carrier X 16000 ft. When he left 16000 ft, I realized there was a problem and turned and descended the air carrier X and turned the air carrier Y.
Original NASA ASRS Text
Title: ZOB CTLR ISSUES CLB CLRNC TO A F100, INPUTS THE WRONG ALT IN THE DATA BLOCK, WHICH LATER CONFLICTS WITH AN ENRTE, LEVEL BA46.
Narrative: I CLBED ACR X TO 23000 AND GAVE A RESTRICTION OF 250 KTS. I PUT 16000 FT IN THE DATA BLOCK THINKING I GAVE ACR X 16000 FT. WHEN HE LEFT 16000 FT, I REALIZED THERE WAS A PROB AND TURNED AND DSNDED THE ACR X AND TURNED THE ACR Y.
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.