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LJ55 crew and cle departure controller had altitude readback hearback problem in ZOB class east airspace.
| Attributes | |
| ACN | 489649 |
| Time | |
| Date | 200010 |
| Day | Wed |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : cgf.airport |
| State Reference | OH |
| Altitude | msl bound lower : 10000 msl bound upper : 16000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zob.artcc tracon : cle.tracon |
| Operator | general aviation : corporate |
| Make Model Name | Learjet 55 |
| Operating Under FAR Part | Part 91 |
| Navigation In Use | other |
| Flight Phase | climbout : vacating altitude |
| Route In Use | departure : on vectors |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : corporate |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : cfi pilot : atp pilot : commercial pilot : instrument |
| Experience | flight time last 90 days : 60 flight time total : 12000 flight time type : 5000 |
| ASRS Report | 489649 |
| Person 2 | |
| Affiliation | company : corporate |
| Function | flight crew : first officer |
| Qualification | pilot : commercial |
| Experience | flight time last 90 days : 60 flight time total : 1500 flight time type : 600 |
| ASRS Report | 489650 |
| Events | |
| Anomaly | non adherence : published procedure other anomaly other |
| Independent Detector | other controllera other flight crewa other flight crewb |
| Resolutory Action | controller : issued alert controller : issued new clearance |
| Supplementary | |
| Problem Areas | Flight Crew Human Performance ATC Human Performance |
| Primary Problem | Ambiguous |
Narrative:
Departed cgf for atl at approximately XA05. We were issued a clearance to climb to 16000 ft, which the first officer read back as 16000 ft. When we were told to contact ZOB, we made our initial call as climbing to 16000 ft. They made a comment that they thought approach gave us 12000 ft, not 16000 ft. When we told ZOB we had read back 16000 ft, they then told us to climb to FL230.
Original NASA ASRS Text
Title: LJ55 CREW AND CLE DEP CTLR HAD ALT READBACK HEARBACK PROB IN ZOB CLASS E AIRSPACE.
Narrative: DEPARTED CGF FOR ATL AT APPROX XA05. WE WERE ISSUED A CLRNC TO CLB TO 16000 FT, WHICH THE FO READ BACK AS 16000 FT. WHEN WE WERE TOLD TO CONTACT ZOB, WE MADE OUR INITIAL CALL AS CLBING TO 16000 FT. THEY MADE A COMMENT THAT THEY THOUGHT APCH GAVE US 12000 FT, NOT 16000 FT. WHEN WE TOLD ZOB WE HAD READ BACK 16000 FT, THEY THEN TOLD US TO CLB TO FL230.
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.