Aircraft Accident/Incident Report

Wikieup, Arizona 86337
Saturday, November 29, 2003 14:00 MST

NTSB Narrative Summary Released at Completion of Accident

While maneuvering over rapidly rising mountainous terrain, the pilot entered a box-like canyon and collided with terrain. The flight school's management indicated that the pilot's approved flight plan specified an en route cruise altitude of 9,500 feet mean sea level (msl). The pilot said he deviated from the approval and descended initially to 1,000 feet above the ground, about 7,000 msl, to view features on the surface. Minutes prior to the accident, the pilot was flying over a valley. Unable to outclimb the rising terrain, which led into a box-like canyon, the pilot maneuvered the airplane until it impacted the mountainside, about 7,200 feet msl.

NTSB Probable Cause Narrative

The pilot's selection of an en route altitude that did not provide adequate terrain clearance, and resulted in the in-flight collision with terrain. The rising terrain and the blind/box canyon were contributing factors.

Event Information

Type of Event Accident
Event Date 11/29/2003
Event Day of the Week Saturday
Time of Event 1400
Event Time Zone Mountain Standard Time
Event City Wikieup
Event State ARIZONA
Event Country --
Zipcode of the event site 86337
Event Date Year 2003
Event Date Month 11
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 345230N
Event Location Longitude 1131720W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 1353 Mountain Standard Time
Direction of event from weather observation facility (degrees) 100
Weather Observation Facility ID PRC
Elevation of weather observation facility 5045
Distance of event from weather observation facility (units?) 47
Time Zone of the weather observation MST
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) 14
Dew Point at event time (in degress fahrenheit) -14
Wind Direction (degrees magnetic) --
Variable Wind Indicator Variable
Wind Speed (knots) 4
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.18
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report METAR KPRC 292053Z VRB04KT 10SM CLR 14/M14 A3018 R
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 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 17753
NTSB Notification Source FAA
NTSB Notification Date Nov 29 2003 12:00AM
NTSB Notification Time 1717
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jun 8 2005 12:51PM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office WP-FSDO Scottsdale, AZ

Aircraft Involved

Aircraft #1

Aircraft Registration Number N518ER
NTSB Number LAX04LA054
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Cessna
Aircraft Model 172S
Aircraft Series Identifier --
Aircraft Serial Number 172S8922
Certified Max Gross Weight 2558
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 Fixed
Aircraft, Type of Last Inspection Continuous Airworthiness
Date of Last Inspection Nov 13 2003 12:00AM
Airframe hours since last inspection 31
Airframe Hours 1682
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site Yes
ELT Type --
Aircraft Owner Name BCC Equipment Leasing Crop.
Aircraft Owner Street Address 3780 Kilroy Airport Way, Ste. 750
Aircraft Owner City Long Beach
Aircraft Owner State CA
Aircraft Owner Country USA
Aircraft Owner Zipcode 90806
Operator is an individual? No
Operator Name Embry-Riddle Aeronautical University
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 3700 Willow Creek Road
Operator City Prescott
Operator State AZ
Operator Country USA
Operator Zip code 86301
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) Instructional
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code IFP
Departure City Bullhead City
Departure State AZ
Departure Country USA
Departure Time 1307
Departure Time Zone MST
Destination Same as Local Flt --
Destination Airport Code PRC
Destination City Prescott
Destination State AZ
Destination Country USA
Specific Phase of Flight Maneuvering
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Mar 31 2005 5:55PM
User who most recently changed record COOS
Since inspection or accident Time of Accident
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --