# SDR VTZA96162

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N475UE
- Make and model: Bag JETSTM3201
- Aircraft serial: 850
- System (JASC): [3418 · Stall Warning System](https://openairdocs.org/jasc/3418)
- Part: Sig Summing Unit
- Part number: C771065
- Condition: Out Of Adjust
- Location: Stall Warning
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VTZA96162

## Discrepancy

IAD/ALB - FLT 6556 - DURING CLIMB-OUT AT 1255 HRS ON 4-21-96, RETURNED TO IAD DUE TO THE STALL WARNING AND STICK SHAKER ACTIVATING DURING THE CLIMB-OUT.  AIRCRAFT RETURNED TO IAD WITH NO FURTHER INCIDENTS.  MAINTENANCE ADJUSTED THE LT AND RT STALL WARNING SIGNAL SUMMING UNITS.  (X)

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