NTSB CAROL · Event
Event MIA92IA081
Registry · N752US
FAA Aircraft Registry record.
Make / Model
AIRBUS INDUSTRIE A319-112
Year of manufacture
2000
TCDS
A28NM · AIRBUS SAS
Engine
CFM INTL. CFM56 SERIES (2200 hp)
Seats / Engines
179 seats · 2 engines
Last airworthiness date
20000928
ADS-B equipped
Yes — Mode-S AA234A
Registrant of record
BANK OF UTAH TRUSTEE
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
THE FLIGHT ENGINEER'S LACK OF TRAINING IN EMERGENCY PROCEDURES AND HIS FAILURE TO FOLLOW PUBLISHED EMERGENCY PROCEDURES, RESULTING IN HIS NOT BEING ABLE TO MANUALLY EXTEND THE RIGHT MAIN LANDING GEAR, FOLLOWING THE LOSS OF THE 'A' HYDRAULIC SYSTEM. CONTRIBUTING TO THE INCIDENT WAS THE CAPTAINS FAILURE TO EXHAUST ALL AVAILABLE RESOURCES AND TIME IN ATTEMPTS TO EXTEND THE RIGHT MAIN LANDING GEAR PRIOR TO LANDING WITH THE GEAR RETRACTED.
Factual narrative
FLT LOST 'A' HYDRAULIC SYSTEM WHEN LEFT MAIN GEAR DOOR UP LINE RUPTURED DURING GEAR RETRACTION AT POINT IT HAD CHAFFED ON APU. CAPT CALLED FOR 30,000 POUNDS OF FUEL TO BE DUMPED FOLLOWED BY MANUAL EXTENSION OF THE LANDING GEAR. FLT ENG COULD NOT GET RT MAIN GEAR TO EXTEND MANUALLY. CAPT TOLD FLT ENG TO VIEW POSITION OF MAIN LANDING GEAR THROUGH VIEW PORTS IN CABIN. FLT ENG COULD NOT LOCATE THE VIEW PORTS AND RETURNED TO COCKPIT. CAPT THEN ORDERED FUEL DUMPED TO MINIMUM LEVEL AFTER WHICH A LANDING WITH RT MAIN GEAR RETRACTED WAS MADE. AFTER LANDING WHEN AIRCRAFT WAS RAISED THE RT MAIN LANDING GEAR WAS FOUND TO BE STOWED ON THE UPLOCK NORMALLY. THE GEAR WAS THEN EXTENDED FOLLOWING NORMAL MANUAL EXTENSION PROCEDURES. NO EVIDENCE OF MALFUNCTION OF THE RT MAIN GEAR WAS FOUND. THE RT MAIN GEAR EXTENDS BY CRANKING OPPOSITE DIRECTION FROM THE LEFT AND NOSE GEAR. THE FLT ENG BECAME QUALIFIED AS FLT ENG ON 11/03/91 AND HAD ACCUMULATED 200 HOURS AS FLT ENG. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1992_MIA92IA081.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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