Ogden-Hinckley Airport
Aircraft Accident/Incident Report

Clinton, Utah 84015
Saturday, May 10, 1997 12:42 MDT

NTSB Narrative Summary Released at Completion of Accident

The pilot of the Cessna 182, N5434B, called departing as a flight of two behind the Piper PA-28R-200, N5270T, and was cleared by tower to depart as a flight of two. The passenger in the Piper reported that shortly before the two aircraft collided, he observed the high-wing Cessna 45 degrees aft and right of the low-wing Piper, well low, but then lost sight of the Cessna and did not regain sight of it before the collision. The line of sight from the Cessna to the sun just before the collision was computed to be approximately at the Cessna's 9:30 position, 65 degrees above the horizon, with the line of sight from the Cessna to the Piper at about the Cessna's 10:30 position and well high. The Piper pilot reported that at the time of the collision, he was looking at opposite direction traffic in front of and above the Piper. The Cessna's empennage separated and the Cessna crashed. The Piper was able to return to the departure airport and land. The Piper pilot reported that the Cessna pilot made no prior arrangements with him to fly in formation.

NTSB Probable Cause Narrative

Inadequate prior arrangements for formation flight by the pilot-in-command of the Cessna 182, N5434B, and his subsequent failure to see-and-avoid the Piper PA-28R, N5270T. Factors were: the Cessna pilot's visibility of the Piper impaired by the sun; restricted visibility for both aircraft due to low wing/high wing formation configuration; and the Piper pilot's attention diverted to other traffic.

Event Information

Type of Event Accident
Event Date 5/10/1997
Event Day of the Week Saturday
Time of Event 1242
Event Time Zone Mountain Daylight Time
Event City CLINTON
Event State UTAH
Event Country --
Zipcode of the event site 84015
Event Date Year 1997
Event Date Month 5
MidAir Collision Indicator Yes
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport OGDEN-HINCKLEY
Event Location Nearest Airport ID OGD
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 6
Degrees magnetic from airport 214
Airport Elevation 4470
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1300 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 34
Weather Observation Facility ID OGD
Elevation of weather observation facility 4470
Distance of event from weather observation facility (units?) 5
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 15000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 30
Air Temperature at event time (in degrees celsius) 24
Dew Point at event time (in degress fahrenheit) 3
Wind Direction (degrees magnetic) 330
Variable Wind Indicator Unknown
Wind Speed (knots) 5
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 6100
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 3
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All 3
Investigating Agency NTSB
NTSB Docket Number (internal use) 1007
NTSB Notification Source --
NTSB Notification Date May 10 1997 12:00AM
NTSB Notification Time 1235
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 12:17PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft #2

Aircraft Registration Number N5434B N5270T
NTSB Number SEA97FA105A SEA97FA105B
Missing Aircraft Indicator N N
Federal Aviation Reg. Part Part 91: General Aviation Part 91: General Aviation
Type of Flight Plan filed None None
Flight plan Was Activated? -- --
Damage Destroyed Substantial
Aircraft Fire Ground None
Aircraft Explosion Ground None
Aircraft Manufacturer's Full Name Cessna Piper
Aircraft Model 182 PA-28R-200
Aircraft Series Identifier 182 PA-28R-200
Aircraft Serial Number 33434 28R-7235211
Certified Max Gross Weight 2550 2650
Aircraft Category Airplane Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No No
Flight Crew Seats -- --
Cabin Crew Seats -- --
Passenger Seats -- --
Total number of seats on the aircraft 4 4
Number of Engines 1 1
Fixed gear or retractable gear Fixed Retractable
Aircraft, Type of Last Inspection Annual Annual
Date of Last Inspection Apr 3 1997 12:00AM Nov 1 1996 12:00AM
Airframe hours since last inspection 7 17
Airframe Hours 5723 4695
ELT Installed Yes Yes
ELT Activated No No
ELT Aided Location of Event Site Unknown Unknown
ELT Type -- --
Aircraft Owner Name GARY MCARTHUR LEE T. SORENSON
Aircraft Owner Street Address 1808 W. 3500 S. 93 LAKEVIEW
Aircraft Owner City W. VALLEY CITY TOOELE
Aircraft Owner State UT UT
Aircraft Owner Country
Aircraft Owner Zipcode 84119 84074
Operator is an individual? -- --
Operator Name KEITH E. MCARTHUR
Operator Same as Owner? No Yes
Operator Is Doing Business As -- --
Operator Address Same as Owner? No Yes
Operator Street Address 2680 MOCK ORANGE DR.
Operator City SALT LAKE CITY
Operator State UT
Operator Country
Operator Zip code 84119
Operator Code
Owner has at least one certificate None None
Other Operator of large aircraft? No No
Certified for Part 133 or 137 Operation Unknown Unknown
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 Personal
Second Pilot on Board No Yes
Departure Point Same as Event No No
Departure Airport Code OGD OGD
Departure City OGDEN OGDEN
Departure State UT UT
Departure Country
Departure Time 1238 1238
Departure Time Zone MDT MDT
Destination Same as Local Flt -- --
Destination Airport Code SLC SLC
Destination City SALT LAKE CITY SALT LAKE CITY
Destination State UT UT
Destination Country
Specific Phase of Flight Cruise Cruise
Report sent to ICAO? -- --
Evacuation occurred -- --
Date of most recent change to record Jan 2 2001 10:34AM Jan 2 2001 10:30AM
User who most recently changed record dbo dbo
Since inspection or accident -- --
Event Location Runway Number and Location 0 0
Runway Length -- --
Runway Width -- --
Sight Seeing flight No No
Air Medical Flight No No
Medical Flight -- --