# SDR SWAA991486

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N695SW
- Make and model: Boeing 737-3Q8
- Registry model: [Boeing 737-3Q8](https://openairdocs.org/model/boeing-737-3q8) (OpenAirDocs)
- Aircraft serial: 23506
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmcs
- Condition: Malfunctioned
- Location: Cockpit
- 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/SWAA991486

## Discrepancy

AIR TURNBACK, AFTER TAKEOFF, FIRST OFFICER'S AIR SPEED, ALTIMETER, AND VERTICAL SPEED INDICATORS FAILED.  STICK SHAKER CAME ON FOR APPROX 1 MINUTE.  PERFORMED DFCS AND FMCS BITE PER MM.  INSPECTED AIRCRAFT AND TESTED SYSTEM PER MM.  OPS CHECKED NORMAL.

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