# SDR ASAA2021092736117

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2021
- Submitted: October 1, 2021
- Operation: Air carrier
- Aircraft: [N523AS](https://openairdocs.org/aircraft/N523AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35194
- Aircraft time: 40,780 hours, 14,436 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 143A321220
- Condition: Dented
- 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/ASAA2021092736117

## Discrepancy

DURING DEFERRED ITEM REVIEW, FOUND PLT DEFECT 300009862 REQUIRES RE-EVALUATION FOR CORRECT DEFECT CATEGORY ( REPAIR DOUBLER IN LH PRIMARY STATIC PORT RVSM EXTRA CRITICAL AREA). GROUNDED - YES. ON DEFERRAL.

---
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.