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37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
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Cpr X climb through occupied altitude had less than standard separation from air carrier Y. System error.
| Attributes | |
| ACN | 278643 |
| Time | |
| Date | 199407 |
| Day | Fri |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | atc facility : lyh |
| State Reference | VA |
| Altitude | msl bound lower : 31000 msl bound upper : 31000 |
| Environment | |
| Flight Conditions | Mixed |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zdc |
| Operator | general aviation : corporate |
| Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
| Operating Under FAR Part | Part 91 |
| Flight Phase | climbout : intermediate altitude cruise other |
| Route In Use | enroute : on vectors |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | Commercial Fixed Wing |
| Operating Under FAR Part | Part 121 |
| Flight Phase | cruise other cruise other |
| Route In Use | enroute : on vectors |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : radar |
| Qualification | controller : radar |
| Experience | controller radar : 13 |
| ASRS Report | 278643 |
| Person 2 | |
| Affiliation | Other |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Events | |
| Anomaly | conflict : airborne less severe inflight encounter : weather non adherence : published procedure non adherence : required legal separation |
| Independent Detector | other controllera |
| Resolutory Action | controller : issued new clearance other |
| Consequence | faa : investigated |
| Miss Distance | horizontal : 15000 vertical : 1700 |
| Supplementary | |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Operational Error |
Narrative:
Aircraft deviating for WX around gso, nc. Cpr X requesting higher when clear. I climbed X to FL330 from FL290. After approximately 2 mins, I asked X rate of climb. He stated 800 FPM, I then asked air carrier Y if he could turn south. He stated yes. I turned X left 360 degrees I then turned Y to 210 degrees. I further turned X to 340 degrees then turned Y to 180 degrees nearest point 2.5 mi and 1700 ft.
Original NASA ASRS Text
Title: CPR X CLB THROUGH OCCUPIED ALT HAD LTSS FROM ACR Y. SYS ERROR.
Narrative: ACFT DEVIATING FOR WX AROUND GSO, NC. CPR X REQUESTING HIGHER WHEN CLR. I CLBED X TO FL330 FROM FL290. AFTER APPROX 2 MINS, I ASKED X RATE OF CLB. HE STATED 800 FPM, I THEN ASKED ACR Y IF HE COULD TURN S. HE STATED YES. I TURNED X L 360 DEGS I THEN TURNED Y TO 210 DEGS. I FURTHER TURNED X TO 340 DEGS THEN TURNED Y TO 180 DEGS NEAREST POINT 2.5 MI AND 1700 FT.
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.