# Incident 19930804036689I: Boeing 767222, San Francisco, CA, August 4, 1993

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: August 4, 1993, 08:00 local time
- Place: San Francisco, CA
- Airport: San Francisco International
- Damage: Minor damage
- Phase of flight: Forced/Precautionary Landing
- Operating rules: Air carrier (Part 121)
- Operator: UALA
- Location: 37.6188° N, 122.3754° W: Placed by OpenAirDocs at SAN FRANCISCO INTL (SFO), within about a mile (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=37.6188&lon=-122.3754&mi=10
- Aircraft: N601UA, a cancelled registration (https://openairdocs.org/deregistered/N601UA-2018-05-30) (OpenAirDocs)
- Registry model: Boeing 767-222 (registry code 1385122, https://openairdocs.org/model/boeing-767-222) (OpenAirDocs)
- Reported make and model: BOEING 767222
- People aboard: 156
- Fatal injuries: 0
- Pilot flight hours: 16,130 total, 1,312 in this make and model, 206 in the last 90 days
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19930804036689I

## Narrative

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

SMOKE AND PRESSURIZATION PROBLEM ON CLIMB. RETURNED. LANDED SAFELY. FOUND A BLEED AIR SYSTEM AIR SUPPLY DUCT.

## Other reports on N601UA (3)

Matched to the same aircraft by N-number and date.

- [Incident 19970207005559I](https://openairdocs.org/incident/19970207005559I), Feb 7, 1997: Boeing 767222 (N601UA), Kansas City, MO. Narrative: united airlines flight #UAL18, aircraft #N601UA, departed lax enroute to jfk on 02/07/97. During level flight #2 engine oil pressure dropped from 55…
- [Incident 19930108016629I](https://openairdocs.org/incident/19930108016629I), Jan 8, 1993: Boeing 767222 (N601UA), Denver, CO. Captain made an unscheduled stop when first officer suffered a seizure. Taken to a local hospital.
- [Incident 19900116005699I](https://openairdocs.org/incident/19900116005699I), Jan 16, 1990: Boeing 767222 (N601UA), New York, NY. Fire in forward galley. Used extinguisher. Returned. Replaced both coffee makers.

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.