ASN Wikibase Occurrence # 41527
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Date: | Saturday 11 December 1982 |
Time: | 00:25 |
Type: | Cessna 421B |
Owner/operator: | Carey Hilliard's Restaurants |
Registration: | N8001Q |
MSN: | 421B0001 |
Engine model: | CONTINENTAL GTSIO-520-H1B |
Fatalities: | Fatalities: 4 / Occupants: 4 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Savannah, GA -
United States of America
|
Phase: | Approach |
Nature: | Executive |
Departure airport: | Charleston, SC |
Destination airport: | Savannah, GA |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:PLT REPORTED HE WAS ON A MISSED APPROACH & WAS RETURNING TO CHARLESTON "HEADING 360 DEGREES..." THE ACFT CRASHED ABOUT 1/4 MI SOUTH & 100 FT SHORT OF THE DEPARTURE END OF RWY 27. THE WRECKAGE SCATTER PATTERN WAS ORIENTED ON A HEADING OF 155 DEG. MISSED APPROACH PROCEDURES SPECIFY A CLIMBING RIGHT TURN VIA A 325 DEG HEADING. THE LEFT ENG PROP DRIVE GEAR SHAFT HAD EVIDENCE OF BOTH BENDING & TORSIONAL FAILURE LOADS. THERE WAS NO EVIDENCE OF MACHINING OR ROTATIONAL SMEARING.2 OF THE 3 PROP BLADE TIPS WERE BENT AFT ABOUT THE BLADE FACE. THE LEFT TURBOCHARGER HAD A TENSION FAILURE OF THE TURBINE WHEEL SHAFT. NO SMEAR MARKS WERE NOTED ON THE FRACTURE FACE. SINGLE TURBINE BLADE IMPACT MARKS WERE NOTED ON THEHOUSING. THE #1 TACH NEEDLE INDICATED 900 RPM & THE #2 TACH NEEDLE INDICATED 1900 RPM. CAUSE:
Sources:
NTSB:
http://www.ntsb.gov/ntsb/brief.asp?ev_id=20020917X04289 Revision history:
Date/time | Contributor | Updates |
24-Oct-2008 10:30 |
ASN archive |
Added |
21-Dec-2016 19:23 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
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