# SDR CALA2026020113463

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2026
- Submitted: February 2, 2026
- Operation: Air carrier
- Aircraft: [N22992](https://openairdocs.org/aircraft/N22992), registered now
- Make and model: Boeing 787-9
- Registry model: [Boeing 787-9](https://openairdocs.org/model/boeing-787-9) (OpenAirDocs)
- Aircraft serial: 63634
- Aircraft time: 5,161 hours, 507 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake Sys
- Condition: Faulted
- Location: Zone 700
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026020113463

## Discrepancy

BRAKE INDICATION ADVISORY FAULT IN THE BRAKE SYSTEM, PREVENTING INDICATION OF BRAKE SYSTEM FAULTS. BRAKE SELF TEST INITIATED AT TAKE-OFF, MESSAGE IS LATCHED IF ANY BRAKE CONTROL CHANNEL FAILS SELF TEST.  MESSAGE INHIBITED FOR TOUCH & GO CONDITION.    DB 31 DCA OPS (RIGHT 3) DB 31 DCA OPS (RIGHT 2) DB 31 DCA OPS (LEFT 3) DB 31 DCA OPS (LEFT 2) BSCU RESET. CB CT2436113 CYCLED. BRAKE OPS TEST PERFORMED IAW AMM 32-42-00-03A-320A. TESTED NORMAL. STATUS INACTIVE.

---
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.