# Service difficulty reports that cite it: CASA SB 212-53-52

A list on [CASA SB 212-53-52](https://openairdocs.org/service-documents/casa/sb-212-53-52.md).

Newest first, with the revision each cites, as OpenAirDocs read it from the records’ text. OpenAirDocs read these citations from the records’ text, so one can be misread: check it against the record. A newer revision may exist that no record cites.

- [SDR UATA202101073312](https://openairdocs.org/sdr/UATA202101073312.md): Attach Fitting · Casa C212CC · Dec 12, 2020 · N1331C · No revision named
  > INTERGRANULAR CORROSION WAS FOUND ON THE RT FWD HORIZONTAL STABILIZER LOWER FWD ATTACH FITTING AROUND THE BUSHING HOLE. THE AFFECTED ATTACH FITTING WAS REMOVED AND REPLACED WITH A NEW FITTING OF THE S

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT s.sdr_id, s.difficulty_date, s.aircraft_make, s.aircraft_model, s.part_name, string_agg(DISTINCT c.revision, ', ' ORDER BY c.revision) AS revisions,
  bool_or(c.incorporated_by_reference) AS incorporated_by_reference, bool_or(c.in_regulatory_text) AS in_regulatory_text
FROM 'https://openairdocs.org/data/latest/service_document_citation.parquet' c JOIN 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' s ON s.sdr_id = c.record_id
WHERE c.document_id = 'casa/sb-212-53-52' AND c.record_type = 'faa_service_difficulty_report'
GROUP BY ALL
ORDER BY max(c.record_date) DESC
```

This list as a web page: https://openairdocs.org/service-documents/casa/sb-212-53-52/reports

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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, except the copies of manufacturers’ service documents, which belong to their rights holders.