Serious incident Saab 340A N363MA,
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ASN Wikibase Occurrence # 367678
 
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Date:Wednesday 22 November 1989
Time:12:24 LT
Type:Silhouette image of generic SF34 model; specific model in this crash may look slightly different    
Saab 340A
Owner/operator:Metro Flight
Registration: N363MA
MSN: 340A-098
Year of manufacture:1987
Engine model:GE CT7-5A
Fatalities:Fatalities: 0 / Occupants: 37
Aircraft damage: Minor
Category:Serious incident
Location:Beaumont, TX -   United States of America
Phase: Approach
Nature:Unknown
Departure airport:Dallas/Fort Worth International Airport, TX (DFW/KDFW)
Destination airport:(KBPT)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
DUE TO SHOWERS ON THE ILS RUNWAY, THE CREW ELECTED TO CIRCLE AND LAND RWY 30. MDA WAS 540 FT, ADJUSTED VREF WAS 130 KTS. AT THE 90 DEGREE POSITION TO THE RWY, IAS WAS 131 KTS. ALTITUDE WAS 528 FT. DURING THE DESCENDING BASE TO FINAL TURN, THE POWER WENT TO FLIGHT IDLE. THE AIRSPEED WENT BELOW ADJUSTED VREF, AND THE RADAR ALTITUDE WENT DOWN TO 176 FEET. THE RADAR ALTITUDE WAS 56 FEET, AND THE AIRPSEED WAS 112 KNOTS WHEN THE TORQUE STARTED TO INCREASE. LOWEST RADAR ALTITUDE WAS 16 FEET, AND LOWEST AIRSPEED WAS 100 KNOTS. AIRPLANE IMPACTED TOPS OF TREES, APRX 2,200 FEET FROM APCH END OF RUNWAY. PIC SAID THAT DURING TURN FROM BASE TO FINAL, F/O LOST SIGHT OF RUNWAY IN A RAINSHOWER AND A GO-AROUND WAS INITIATED. PIC OF AIRPLANE, WAITING AT HOLD LINE FOR WX TO IMPROVE BEFORE TAKEOFF, SAW THE AIRPLANE DISAPPEAR BEHIND TREES, DURING HEAVY RAIN. HIS F/O CALLED IT A WALL OF WATER.

Probable Cause: THE PILOT FAILED TO MAINTAIN ADJUSTED VREF AND PROPER DESCENT RATES DURING THE APPROACH. THE PILOT DELAYED DECISION TO EXECUTE A GO-AROUND AND THE COPILOT FAILED TO MONITOR THE POORLY FLOWN APPROACH. CONTRIBUTING TO THE ACCIDENT WAS THE RAIN AND WIND SHEAR ENCOUNTERED DURING THE APPROACH AND THE CREW'S POOR EVALUATION OF THAT WEATHER.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: FTW90IA030
Status: Investigation completed
Duration: 2 years and 9 months
Download report: Final report

Sources:

NTSB FTW90IA030

History of this aircraft

Other occurrences involving this aircraft
3 July 2018 C6-VIP Western Air 0 25 mls from Nassau-Lynden Pindling International Airport (NAS/MYNN) non
Engine failure
28 June 2019 C6-VIP Western Air 0 Nassau-Lynden Pindling International Airport (NAS) sub

Revision history:

Date/timeContributorUpdates
22-Mar-2024 17:39 ASN Update Bot Added

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