# SDR CALA2024053101656

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2024
- Submitted: May 31, 2024
- Operation: Air carrier
- Aircraft: [N33294](https://openairdocs.org/aircraft/N33294), registered now
- Make and model: Boeing 737824
- Aircraft serial: 34000
- Aircraft time: 56,776 hours, 20,630 cycles
- System (JASC): [2200 · Auto Flight System](https://openairdocs.org/jasc/2200)
- Part: Autopilot Sys
- Condition: Malfunctioned
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2024053101656

## Discrepancy

AUTOPILOT DOES NOT ENGAGE WHEN CMD SWITCH IS PUSHED, SWITCH LIGH TS DO NOT COME ON AND CMD STATUS DOES NOT SHOW ON THE FLIGHT MOD E ANNUNCIATOR CMD A OR CMD B PERFORM LAND VERIFY TEST PER MM 22-11-00-700-801, TEST PASS.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.