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37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
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Eastbound cpr flight climbed from FL330 to FL410 and conflicted with an air carrier flight at FL350 wbound.
| Attributes | |
| ACN | 593800 |
| Time | |
| Date | 200309 |
| Day | Mon |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | intersection : dewit |
| State Reference | MI |
| Altitude | msl bound lower : 33000 msl bound upper : 35000 |
| Environment | |
| Flight Conditions | Mixed |
| Weather Elements | Turbulence |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zob.artcc |
| Operator | common carrier : air carrier |
| Make Model Name | Commercial Fixed Wing |
| Operating Under FAR Part | Part 121 |
| Flight Phase | cruise : level |
| Flight Plan | IFR |
| Aircraft 2 | |
| Controlling Facilities | artcc : zob.artcc |
| Operator | general aviation : corporate |
| Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
| Operating Under FAR Part | Part 91 |
| Flight Phase | climbout : intermediate altitude |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : radar |
| Experience | controller time certified in position2 : 9 |
| ASRS Report | 593800 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Events | |
| Anomaly | altitude deviation : excursion from assigned altitude conflict : airborne critical non adherence : required legal separation non adherence : clearance |
| Independent Detector | atc equipment : conflict alert other controllera other flight crewa other flight crewb |
| Resolutory Action | flight crew : returned to assigned altitude |
| Consequence | faa : investigated |
| Miss Distance | horizontal : 11400 vertical : 1400 |
| Supplementary | |
| Problem Areas | ATC Human Performance Flight Crew Human Performance |
| Primary Problem | Ambiguous |
Narrative:
FL330, eastbound, climbed to FL410 (not my airspace). FL350 traffic wbound. Conflict alert went off. Descended back to FL330.
Original NASA ASRS Text
Title: EBOUND CPR FLT CLBED FROM FL330 TO FL410 AND CONFLICTED WITH AN ACR FLT AT FL350 WBOUND.
Narrative: FL330, EBOUND, CLBED TO FL410 (NOT MY AIRSPACE). FL350 TFC WBOUND. CONFLICT ALERT WENT OFF. DSNDED BACK TO FL330.
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.