Mahlon Sweet Field Airport
Aircraft Accident/Incident Report

Eugene, Oregon 97402
Friday, April 27, 2012 14:30 PDT

NTSB Narrative Summary Released at Completion of Accident

On April 27, 2012, about 1430 Pacific daylight time, a Cessna Citation 560XL, N101PG, sustained substantial damage to the left wing and front pressure bulkhead following a landing gear collapse while landing at Mahlon Sweet Field Airport (EUG), Eugene, Oregon. The airline transport pilot, commercial pilot, and one passenger were not injured. The airplane was registered to and operated by Pape Group Inc., as a cross country corporate transportation flight under the provisions of 14 Code of Federal Regulations Part 91. Visual meteorological conditions prevailed, and an instrument flight plan had been filed. The flight originated from Cleveland-Hopkins International Airport (CLE), Cleveland, Ohio, with an intermediate stop at Centennial Airport (APA) in Denver, Colorado. The flight crew reported that after an uneventful flight, during the approach to land, the landing gear was extended and both crew members confirmed that indications in the cockpit were that the landing gear was in the down and locked position. Shortly after a normal touchdown, the landing gear warning horn was heard and the left main landing gear collapsed followed immediately by the nose and right main landing gear. The airplane slid down the runway about 1,500 feet before coming to a rest. Systems tests and an examination of the airplane are in progress.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 4/27/2012
Event Day of the Week Friday
Time of Event 1430
Event Time Zone Pacific Daylight Time
Event City Eugene
Event State OREGON
Event Country --
Zipcode of the event site 97402
Event Date Year 2012
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 440717N
Event Location Longitude 1231216W
Event Location Airport Mahlon Sweet Field Airport
Event Location Nearest Airport ID EUG
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport --
Airport Elevation 374
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 2141 Pacific Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID EUG
Elevation of weather observation facility 374
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height 5000
Lowest Non-Ceiling Height 3300
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 13
Dew Point at event time (in degress fahrenheit) 6
Wind Direction (degrees magnetic) 200
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 9
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.32
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report KEUG 272141Z 20009KT 10SM SCT033 SCT043 BKN050 13/
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 3
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) --
NTSB Notification Source FAA ROC
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record May 22 2012 5:10PM
User who most recently changed record stam
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N101PG
NTSB Number WPR12FA193
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 560XL
Aircraft Series Identifier --
Aircraft Serial Number 560-5590
Certified Max Gross Weight --
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 13
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name PAPE GROUP INC
Aircraft Owner Street Address 355 GOODPASTURE 1S RO
Aircraft Owner City EUGENE
Aircraft Owner State OR
Aircraft Owner Country USA
Aircraft Owner Zipcode 97401
Operator is an individual? No
Operator Name PAPE GROUP INC
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 355 GOODPASTURE 1S RO
Operator City EUGENE
Operator State OR
Operator Country USA
Operator Zip code 97401
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Executive/Corporate
Second Pilot on Board Yes
Departure Point Same as Event No
Departure Airport Code APA
Departure City Denver
Departure State CO
Departure Country USA
Departure Time --
Departure Time Zone EDT
Destination Same as Local Flt crash at destination city
Destination Airport Code EUG
Destination City Eugene
Destination State OR
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record May 22 2012 5:10PM
User who most recently changed record stam
Since inspection or accident --
Event Location Runway Number and Location 16R
Runway Length 8009
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --