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37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
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| Attributes | |
| ACN | 517776 |
| Time | |
| Date | 200107 |
| Day | Mon |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | intersection : valie |
| State Reference | FO |
| Altitude | msl bound lower : 33000 msl bound upper : 35000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tower : zzz.tower |
| Operator | common carrier : air carrier |
| Make Model Name | B767-300 and 300 ER |
| Operating Under FAR Part | Part 121 |
| Flight Phase | cruise : enroute altitude change |
| Aircraft 2 | |
| Controlling Facilities | artcc : edmm.artcc |
| Operator | common carrier : air carrier |
| Make Model Name | Boeing Company Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | other |
| Flight Phase | cruise : level |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : private pilot : multi engine pilot : commercial pilot : atp pilot : instrument |
| Experience | flight time last 90 days : 150 flight time total : 2500 |
| ASRS Report | 517776 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Events | |
| Anomaly | conflict : airborne less severe non adherence : published procedure non adherence : required legal separation |
| Independent Detector | other flight crewa |
| Resolutory Action | controller : issued advisory flight crew : took evasive action |
| Consequence | faa : reviewed incident with flight crew |
| Miss Distance | horizontal : 100 vertical : 1000 |
| Supplementary | |
| Problem Areas | ATC Human Performance |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Operational Error |
Narrative:
Munchin center cleared aircraft X to climb to FL350 from FL330. Passing FL338, a TA/RA sound, the autoplt was disengaged and aircraft was leveled at FL340. Aircraft Y was at FL350 directly above aircraft X. Center apologized.
Original NASA ASRS Text
Title: B767 FLC TAKES EVASIVE ACTION WHEN EDDM ACC ISSUES A CLB CLRNC WHICH CONFLICTS WITH A B777 OVERHEAD.
Narrative: MUNCHIN CTR CLRED ACFT X TO CLB TO FL350 FROM FL330. PASSING FL338, A TA/RA SOUND, THE AUTOPLT WAS DISENGAGED AND ACFT WAS LEVELED AT FL340. ACFT Y WAS AT FL350 DIRECTLY ABOVE ACFT X. CTR APOLOGIZED.
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.