Narrative:

After to gear would not retract in system 2. Switched to system 1 and it retracted but we immediately received faults on ADC2; all pitot heats; autopilot 2 and autothrottles. Unable to clear and after speaking with maintenance returned [departure airport]. [An] eventful approach and landing. Ground air shift fault?

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Original NASA ASRS Text

Title: After the gear would not retract; an A300 crew switched to System 1 which allowed the gear to retract but ADC2; all pilot heaters; autopilot 2 and autothrottles failed possibly the result of the air/ground switch 2 failure.

Narrative: After to gear would not retract in system 2. Switched to system 1 and it retracted but we immediately received faults on ADC2; all pitot heats; autopilot 2 and autothrottles. Unable to clear and after speaking with Maintenance returned [departure airport]. [An] eventful approach and landing. Ground air shift fault?

Data retrieved from NASA's ASRS site as of July 2013 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.