# SDR CVGA20260415002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2026
- Submitted: April 15, 2026
- Operation: Air carrier
- Aircraft: [N668UP](https://openairdocs.org/aircraft/N668UP), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500442
- Aircraft time: 4,182 hours, 3,341 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Flap System
- Condition: Faulted
- Stage of operation: CL
- How discovered: O
- Nature of condition: J, F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CVGA20260415002

## Discrepancy

FLAPS FAILED IN NR 1 POSITION RIGHT AFTER TAKE OFF. ( EMERGENCY DECLARED) POWERED UP AIRCRAFT TO FIND FLAP3 FAIL AMBER CA3 MESSAGE DISPLAYED. GAINED ACCESS TO OEM DIAGNOSTICS BY CONFIGURING A CMC CONFIGURATION CARD AND VIEWING ACTIVE AND HISTORICAL FAULTS REF EMB-505 AMM CH 45-45-00. NO ACTIVE FAULTS PRESENT AT THIS TIME. HISTORICAL EVIDENCE SHOWED FAULT 743 I FCS FLAP DISAGREE, CODE 27523800. FOLLOWED FIM TASK 27-53-00-810-818-A TO FIND THIS AS A TRANSITORY CONDITION. RESET FLAPS CLEARING FLAPS FAIL CAS MESSAGE AND PERFORMED MULTIPLE OPS CHECKS REF EMB 505 AMM CH 27-50-00 WITH NO FURTHER DEFECTS OR RELATED MESSAGES.

---
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.