# SDR SWIA200311891

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2003
- Submitted: April 23, 2003
- Operation: Air carrier
- Aircraft: N597SW
- Make and model: Cndair CL6002B19
- Aircraft serial: 7293
- Aircraft time: 9,721 hours, 8,986 cycles
- System (JASC): [2740 · Stabilizer Control System](https://openairdocs.org/jasc/2740)
- Part: Computer
- Condition: Malfunctioned
- Location: Hscu
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200311891

## Discrepancy

STAB TRIM AND MACH TRIM BOTH DISCONNECTED IN FLIGHT AND UPON TOUCHDOWN.  RE-RACKED HSCU COMPUTER.  PERFORMED BIT CHECK, NO FAULTS NOTED.  CHECKS GOOD.

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