Odgen-Hinkley Airport
Aircraft Accident/Incident Report

Ogden, Utah 84401
Saturday, June 28, 2003 13:47 MDT

NTSB Narrative Summary Released at Completion of Accident

The pilot said he had just taken off. During the climb, he noticed that the landing gear indicator did not indicate up and locked. The pilot reported that he cycled the gear, but still did not have the up and locked indication. The airplane landed and rolled approximately 300 feet when the gear collapsed, causing substantial damage to a bulkhead, the engine mounts, firewall, and propeller. The pilot said the landing gear might have been rigged improperly. An examination of the landing gear system showed the system was rigged improperly resulting in the inability of the locking mechanism to hold the gear in the up and locked or down and locked positions. The landing gear motor brakes showed excessive wear. No other anomalies were found. A review of the airplane's logbook showed that the landing gear had undergone extensive maintenance approximately 30 hours prior to the accident.

NTSB Probable Cause Narrative

the failure of the landing gear retraction/extension assembly due to the improper rigging of the landing gear.

Event Information

Type of Event Accident
Event Date 6/28/2003
Event Day of the Week Saturday
Time of Event 1347
Event Time Zone Mountain Daylight Time
Event City Ogden
Event State UTAH
Event Country --
Zipcode of the event site 84401
Event Date Year 2003
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 411128N
Event Location Longitude 1120025W
Event Location Airport Odgen-Hinkley Airport
Event Location Nearest Airport ID OGD
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0.5
Degrees magnetic from airport 250
Airport Elevation 4470
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1250 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 70
Weather Observation Facility ID OGD
Elevation of weather observation facility 4470
Distance of event from weather observation facility (units?) 1
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 29
Dew Point at event time (in degress fahrenheit) 2
Wind Direction (degrees magnetic) 260
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 6
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.08
Density Altitude (feet) 7034
Intensity of Precipitation --
METAR weather report --
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 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 14251
NTSB Notification Source FAA COMM CTR
NTSB Notification Date Jun 28 2003 12:00AM
NTSB Notification Time 1500
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Nov 25 2003 11:36AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Salt Lake City, UT

Aircraft Involved

Aircraft #1

Aircraft Registration Number N8547P
NTSB Number DEN03LA127
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Piper
Aircraft Model PA-24-260
Aircraft Series Identifier --
Aircraft Serial Number 24-4004
Certified Max Gross Weight 2300
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 Annual
Date of Last Inspection Sep 15 2002 12:00AM
Airframe hours since last inspection 30
Airframe Hours 4172
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Alan Thompson
Aircraft Owner Street Address 196 N. 1250 W.
Aircraft Owner City Clearfield
Aircraft Owner State UT
Aircraft Owner Country USA
Aircraft Owner Zipcode 84015
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
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) Personal
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code OGD
Departure City Ogden
Departure State UT
Departure Country USA
Departure Time 1320
Departure Time Zone MDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City --
Destination State --
Destination Country --
Specific Phase of Flight Landing - roll
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Aug 21 2003 12:22PM
User who most recently changed record MCBM
Since inspection or accident Time of Accident
Event Location Runway Number and Location 25
Runway Length 5590
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --