# SDR DU4R2021010400001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 30, 2020
- Submitted: January 4, 2021
- Operation: General aviation
- Filed by: [AAR Aircraft Services, LLC, repair station DU4R141M](https://openairdocs.org/faa-repair-station/DU4R141M/aar-aircraft-services-llc.md) (OpenAirDocs)
- Aircraft: [N219NV](https://openairdocs.org/aircraft/N219NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1255
- Aircraft time: 46,263 hours, 30,156 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Box Beam
- Condition: Cracked
- Location: Fr 43
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DU4R2021010400001

## Discrepancy

DURING SCHEDULED INSPECTION AT HAECO LAKE CITY, FL, FOUND LT FR 43 SIDE BOX BEAM FLANGE HOLES NR 9 AND NR 10 HAVE A CRACK INDICATION IN THE AFT DIRECTION.  S/O 193117 N/R 24165.

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