# SDR DL73K011052

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2001
- Submitted: June 26, 2001
- Operation: Air carrier
- Aircraft: N242WA
- Make and model: Boeing 737247
- Aircraft serial: 23516
- Aircraft time: 41,880 hours, 32,249 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Safety Switch
- Condition: Faulty
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL73K011052

## Discrepancy

A/C DEPRESSURIZED, HAD TO DESCEND TO CONTROL CABIN.  CABIN ALTITUDE REACHED 13,000 FEET WITH A/C DESCENDING BACK DOWN THROUGH 13,000 FEET AND THEN DESCENDED WITH AIRCRAFT TO TOUCHDOWN.  REPLACED LDG SAFETY SWITCHES.  OPS CHECKS GOOD.

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