St. Louis Lambert Airport
Aircraft Accident/Incident Report

St Louis, Missouri 63145
Saturday, August 28, 1993 21:55 CDT

NTSB Narrative Summary Released at Completion of Accident

THE PILOT OF THE CARGO AIRPLANE STATED THE AIRPLANE BOUNCED DURING TOUCHDOWN AND WHEN THE AIRPLANE TOUCHED DOWN A SECOND TIME, THE MAIN LANDING GEAR COLLAPSED. THE PILOT STATED HE OBSERVED THE LEFT LANDING GEAR EXTENDING AND THE GREEN GEAR DOWNLIGHT ILLUMINATED WHEN HE LOWERED THE GEAR DURING THE APPROACH. DURING THE ON-SCENE INVESTIGATION THE LANDING GEAR WAS RETRACTED AND EXTENDED SEVERAL TIMES WITHOUT ANOMOLIES. THE LANDING GEAR DOWNLOCKS WERE INSPECTED FOR WEAR AND NONE WAS NOTED. THE DISTANCE BETWEEN TIRE TRACKS LEFT ON THE RUNWAY INDICATE THE GEAR WAS IN THE TRAIL POSITION. ACCORDING TO THE MANUFACTURER'S MAINTENCE MANUAL, ALL THREE LANDING GEAR LEGS MUST BE DOWN AND LOCKED BEFORE A GREEN GEAR DOWN LIGHT WILL ILLUMINATE.

NTSB Probable Cause Narrative

the pilot's delay in lowering the landing gear prior to touchdown.

Event Information

Type of Event Accident
Event Date 8/28/1993
Event Day of the Week Saturday
Time of Event 2155
Event Time Zone Central Daylight Time
Event City ST LOUIS
Event State MISSOURI
Event Country --
Zipcode of the event site 63145
Event Date Year 1993
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport ST. LOUIS LAMBERT
Event Location Nearest Airport ID STL
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 1
Degrees magnetic from airport --
Airport Elevation 605
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 2151 Central Daylight Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID STL
Elevation of weather observation facility 605
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation CDT
Lighting Conditions Night/Bright
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 25000
Sky/Lowest/Cloud Conditions Thin Broken
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 7
Air Temperature at event time (in degrees celsius) 31
Dew Point at event time (in degress fahrenheit) 22
Wind Direction (degrees magnetic) 210
Variable Wind Indicator Unknown
Wind Speed (knots) 6
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 1313
NTSB Notification Source --
NTSB Notification Date Aug 28 1993 12:00AM
NTSB Notification Time 223
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 1:33PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2623C
NTSB Number CHI93LA341
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model R182
Aircraft Series Identifier R182
Aircraft Serial Number 18200179
Certified Max Gross Weight 3100
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 4
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Aug 20 1993 12:00AM
Airframe hours since last inspection 30
Airframe Hours 7397
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name FRANK AND LIZ REIDELBERGER
Aircraft Owner Street Address 3001 AIRPORT ROAD
Aircraft Owner City ST. LOUIS
Aircraft Owner State MO
Aircraft Owner Country
Aircraft Owner Zipcode 63301
Operator is an individual? --
Operator Name ST. CHARLES FLYING SERVICE
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 3001 AIRPORT RD.
Operator City ST. LOUIS
Operator State MO
Operator Country
Operator Zip code 63301
Operator Code
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not Non-scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Passenger/Cargo
Type of Flying (Per_Bus / Primary) Unknown
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code IND
Departure City INDIANAPOLIS
Departure State IN
Departure Country
Departure Time 2025
Departure Time Zone CDT
Destination Same as Local Flt crash at destination city
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 24
Runway Length 7602
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --