# SDR CVGA20260325001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2026
- Submitted: March 25, 2026
- Operation: Air carrier
- Aircraft: [N659UP](https://openairdocs.org/aircraft/N659UP), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500355
- Aircraft time: 7,721 hours, 6,091 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake Sys
- Condition: Faulted
- Location: Zone 700
- Stage of operation: LD
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CVGA20260325001

## Discrepancy

AFTTER NORMAL LANDING AT VREF ON THE PAINTED AIMING POINT MARKERS, NORMAL BRAKING WAS APPLIED AND WORKING. SOMEWHERE BETWEEN 40 AND 50 KNTS, BOTH BRAKE PEDALS WENT TO THE FLOOR, SHORTLY AFTER THAT THE CAS BRK FAIL. EMERGENCY BRAKE WAS APPLIED AND SAFELY STOPPED THE AIRCRAFT ON THE RUNWAY. WORK ON DISCREPANCY STILL IN PROGRESS.

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