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ZID developmental issues climb clearance to C501 without ensuring required separation from other en route MD80.
| Attributes | |
| ACN | 456352 |
| Time | |
| Date | 199912 |
| Day | Tue |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | navaid : dqn.vortac |
| State Reference | OH |
| Altitude | msl bound lower : 26000 msl bound upper : 28000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zid.artcc |
| Operator | common carrier : air carrier |
| Make Model Name | MD-80 Series (DC-9-80) Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Flight Phase | cruise : level |
| Flight Plan | IFR |
| Aircraft 2 | |
| Controlling Facilities | artcc : zid.artcc |
| Operator | general aviation : corporate |
| Make Model Name | Citation I/SP |
| Operating Under FAR Part | Part 91 |
| Flight Phase | cruise : enroute altitude change |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : radar instruction : trainee |
| Qualification | controller : developmental |
| Experience | controller radar : 12 |
| ASRS Report | 456352 |
| Person 2 | |
| Affiliation | government : faa |
| Function | controller : radar instruction : instructor |
| Qualification | controller : radar |
| Experience | controller radar : 8 |
| ASRS Report | 456534 |
| Events | |
| Anomaly | conflict : airborne less severe non adherence : published procedure non adherence : required legal separation |
| Independent Detector | atc equipment : conflict alert other controllera other controllerb |
| Resolutory Action | none taken : detected after the fact |
| Consequence | faa : investigated |
| Miss Distance | horizontal : 22800 vertical : 600 |
| Supplementary | |
| Problem Areas | ATC Human Performance |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Operational Error |
Narrative:
Aircraft Y on vector for climb level FL260. Aircraft X level FL270. Aircraft Y issued climb clearance to FL280. Conflict alert went off 12 seconds prior to operational error occurring. Supplemental information from acn 456534: aircraft Y was issued climb nwbound. Air carrier X northbound level at FL270 lateral separation was lost.
Original NASA ASRS Text
Title: ZID DEVELOPMENTAL ISSUES CLB CLRNC TO C501 WITHOUT ENSURING REQUIRED SEPARATION FROM OTHER ENRTE MD80.
Narrative: ACFT Y ON VECTOR FOR CLB LEVEL FL260. ACFT X LEVEL FL270. ACFT Y ISSUED CLB CLRNC TO FL280. CONFLICT ALERT WENT OFF 12 SECONDS PRIOR TO OPERROR OCCURRING. SUPPLEMENTAL INFO FROM ACN 456534: ACFT Y WAS ISSUED CLB NWBOUND. ACR X NBOUND LEVEL AT FL270 LATERAL SEPARATION WAS LOST.
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.