Incident · 1989-10-27
What the record says
- Event date
- 1989-10-27
- Event type
- Incident
- Highest injury level
- No injuries
- Aircraft
- BOEING 737-322 (N344UA)
- Operating rule
- Part 121
- Operator
- UNITED AIRLINES, INC. Operator named in NTSB report
- Operated by (per NTSB report)
- UNITED AIRLINES
Probable cause
THE INFLIGHT FAILURE OF THE RECIRCULATING FAN UNIT AND SEVERAL AIR DUCT TEMPERATURE LIMITING SENSORS.
Source: NTSB case DEN90IA016Flight crew
Flight-crew details for this event aren't in the NTSB database extract we hold (its coverage starts with 2008 events) — a gap in our data, not an absence of crew.
Facts as the NTSB records them — GroundCheck adds no judgement. Preliminary records may be revised as the investigation proceeds.