# Service difficulty reports that cite it: Boeing SB 747-53-2309

A list on [Boeing SB 747-53-2309](https://openairdocs.org/service-documents/boeing/sb-747-53-2309.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 EIA2006150](https://openairdocs.org/sdr/EIA2006150.md): Web · Boeing 747121 · Jul 28, 2006 · N480EV · Revision 1
  > AFT CARGO STA 1480 APU DUCT CUT-OUT FOUND CRACK AT LT SIDE, APPROX 2" CRACK AT 1 O'CLOCK. CRACKED WEB REPAIRED IAW SB 747-53-2309 REV 1.
- [SDR UPS05443930](https://openairdocs.org/sdr/UPS05443930.md): Bulkhead · Boeing 747123 · Feb 8, 2005 · N676UP · No revision named
  > INSPECTION TYPE: C, BS 1480 BULKHEAD APU DUCT CUTOUT FOUND 3 FASTENER HOLES CRACKED. BS 1480 BULKHEAD REPAIRED PER SB 747-53-2309 UPS EO B747-5310-3100-C & DWG 144U2602.
- [SDR EIA2000066](https://openairdocs.org/sdr/EIA2000066.md): Bulkhead · Boeing 747212B · Feb 1, 2000 · N485EV · No revision named
  > FOUND AFT CARGO COMPT BS 1480 LEFT BULKHEAD WEB CRACKED AT APU BLEED DUCT CUTOUT 1 O-CLOCK POSITION. BS 1480 LEFT BULKHEAD WEB REPAIRED AT APU BLEED DUCT CUTOUT AREA PER BOEING DWG 144U2602 AND SB 747
- [SDR EIA980360](https://openairdocs.org/sdr/EIA980360.md): Bulkhead Web · Boeing 747212B · Dec 2, 1998 · N482EV · No revision named
  > HKG - DURING C5 CHECK, BS 1480 APU DUCT CUTOUT FASTENER HOLES CRACKED ON BULKHEAD WEB. REPAIRED PER SB 747-53-2309. (M)
- [SDR EIAA980360](https://openairdocs.org/sdr/EIAA980360.md): Web · Boeing 747212B · Dec 2, 1998 · N482EV · No revision named
  > HKG - DURING C5 CHECK, BS 1480 APU DUCT CUTOUT FASTENER HOLES CRACKED ON BULKHEAD WEB. REPAIRED PER SB 747-53-2309. (M)
- [SDR P5CA9600807](https://openairdocs.org/sdr/P5CA9600807.md): Bulkhead Web · Boeing 747122 · Oct 17, 1996 · N851FT · No revision named
  > CRACK AT APU DUCT CUTOUT AT LEFT WHEEL WELL BULKHEAD. REPAIRED WITH KIT 015M0425-1 PER BAC SERVICE BULLETIN 747-53-2309.

## 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 = 'boeing/sb-747-53-2309' 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/boeing/sb-747-53-2309/reports

---
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.