# Incident 20020424010949I: Boeing 75733N, Seattle, WA, April 24, 2002

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: April 24, 2002, 14:16 local time
- Place: Seattle, WA
- Airport: Seattle-Tacoma International
- Phase of flight: Climb
- Operating rules: Air carrier (Part 121)
- Operator: AMTA
- Location: 47.4499° N, 122.3118° W: Placed by OpenAirDocs at SEATTLE-TACOMA INTL (SEA), within about a mile (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=47.4499&lon=-122.3118&mi=10
- Aircraft: N550TZ (not matched to a registry record)
- Reported make and model: BOEING 75733N
- People aboard: 7
- Fatal injuries: 0
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/20020424010949I

## Narrative

As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^.

(-23) AMERICAN TRANS AIR FLIGHT 926 DEPARTED SEATTLE FOR MIDWAY. DURING CLIMB DECLARED EMERGENCY DUE TO A TOTAL FAILURE OF THE RIGHT SIDE HYDRAULIC SYSTEM. THE AIRCRAFT RETURNED TO SEA-TRAC AIRPORT WITHOUT INCIDENT. THE MAINTENANCE CREW DISCOVERED A LEAKING RIGHT HAND ELECTRO-HYDRAULIC VALVE.

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. For accidents, the NTSB's own investigation is the fuller record.

---
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.