# NTSB investigations: Boeing 747-123: Airframe/component/system failure/malfunction

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB CHI98IA164](https://openairdocs.org/ntsb/CHI98IA164.md): Boeing 747-123 · Minneapolis, MN · Incident · No injuries · Incident investigation · Final report · May 18, 1998 · N675UP · No damage
  > the open shielding on the #2 VHF transceiver coax connector which resulted in electromagnetic interference with the yaw damper system.
- [NTSB DCA88IA056](https://openairdocs.org/ntsb/DCA88IA056.md): Boeing 747-123 · Nr Tokyo, Japan · Incident · No injuries · Incident investigation · Final report · May 2, 1988 · N157UA · Minor damage
  > United flt 97 experienced indications of uneven fuel flow from main tanks 2 and 3 at FL360 beginning about 4- hours after departure on an 11-hour transpacific flight. The fuel system had been set up for all engine feed from the nos 2 and 3 tanks. Although it…

## The whole list in SQL

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

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1384873')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 130))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1384873&occurrence=130

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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.