Laguana A. A. F. Airport
Aircraft Accident/Incident Report

Yuma, Arizona 85365
Monday, March 15, 1993 20:40 MST

NTSB Narrative Summary Released at Completion of Accident

The pilot reported a loss of electrical power at night. The pilot made a precautionary landing on an unlighted runway. The pilot stated that it was 'difficult to see' and the airplane touched down midfield. During roll out, the airplane collided with a runway light, overran the runway's departure end, and entered a ditch. The airplane's electrical system was examined by an FAA airworthiness inspector. The inspector reported that no mechanical problems were observed except that the alternator's drive belt was found 'extremely loose.' An examination of the airplane's maintenance records and pilot's report revealed that since completion of the last annual inspection, the airplane had been operated for two days during which it was flown for five hours.

NTSB Probable Cause Narrative

AN INADEQUATE ANNUAL INSPECTION WHICH LED TO A LOSS OF THE ELECTRICAL SYSTEM DUE TO LOOSE ALTERNATOR BELT, AND THE PILOT'S FAILURE TO ATTAIN THE PROPER TOUCHDOWN POINT DURING A NIGHT PRECAUTIONARY LANDING ON AN UNLIT RUNWAY.

Event Information

Type of Event Accident
Event Date 3/15/1993
Event Day of the Week Monday
Time of Event 2040
Event Time Zone Mountain Standard Time
Event City YUMA
Event State ARIZONA
Event Country --
Zipcode of the event site 85365
Event Date Year 1993
Event Date Month 3
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport LAGUANA A. A. F.
Event Location Nearest Airport ID LGF
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 422
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Night/Bright
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 50
Air Temperature at event time (in degrees celsius) 21
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None 5
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 880
NTSB Notification Source --
NTSB Notification Date Apr 22 1993 12:00AM
NTSB Notification Time 1030
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 18 2002 11:28AM
User who most recently changed record NTSB\GIUV
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N733TH
NTSB Number LAX93LA181
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model U-206G
Aircraft Series Identifier U-206G
Aircraft Serial Number U20604790
Certified Max Gross Weight 3600
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 6
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Mar 13 1993 12:00AM
Airframe hours since last inspection 5
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name JACK JOHNSON
Aircraft Owner Street Address 6549 NEEDY AVENUE
Aircraft Owner City WEST HILLS
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 91307
Operator is an individual? --
Operator Name DANIEL GANNE
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 14930 MOOREPARK STREET
Operator City SHERMAN OAKS
Operator State CA
Operator Country
Operator Zip code 91403
Operator Code
Owner has at least one certificate None
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 --
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 No
Departure Airport Code GYM
Departure City GUAYMAS
Departure State MX
Departure Country
Departure Time 1630
Departure Time Zone MST
Destination Same as Local Flt --
Destination Airport Code CXL
Destination City CALEXICO
Destination State CA
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 18
Runway Length 5024
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --