Aircraft Accident/Incident Report

La Veta, Colorado 81055
Sunday, July 26, 1998 11:00 MDT

NTSB Narrative Summary Released at Completion of Accident

The non instrument rated private pilot and his passenger were en route from Buckeye, Arizona, to Oshkosh, Wisconsin, to attend the Experimental Aircraft Association's annual fly-in. The airplane landed at Alamosa, Colorado, and was refueled. According to the lineman who serviced the airplane, the passenger was apprehensive and expressed concern about the weather conditions. Other pilots attempted to fly through La Veta Pass and were forced to turn back because the pass was obscured. The lineman said that when N35DE departed, the weather was 'pretty nasty.' It had been raining 'off and on,' the sky was overcast, and the mountains to the east were obscured. The airplane was found four days later on the south face of Mount Maestas (elevation 11,569 feet mean sea level (MSL) , about the 9,000 foot level, just below La Veta Pass (summit, 9,413 feet MSL). Examination of the wreckage did not disclose any evidence of mechanical malfunction.

NTSB Probable Cause Narrative

The pilot's poor judgment by intentionally flying into instrument meteorological conditions without proper certification. Factors were his failure to obtain a weather briefing, and the existing weather conditions that included clouds, rain, and obscuration.

Event Information

Type of Event Accident
Event Date 7/26/1998
Event Day of the Week Sunday
Time of Event 1100
Event Time Zone Mountain Daylight Time
Event City LA VETA
Event State COLORADO
Event Country --
Zipcode of the event site 81055
Event Date Year 1998
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
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 Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1052 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 240
Weather Observation Facility ID ALS
Elevation of weather observation facility 7539
Distance of event from weather observation facility (units?) 44
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height 8000
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 18
Dew Point at event time (in degress fahrenheit) 12
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 8975
Intensity of Precipitation Moderate
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 2
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 938
NTSB Notification Source --
NTSB Notification Date Jul 31 1998 12:00AM
NTSB Notification Time 1100
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 11:36AM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N35DE
NTSB Number FTW98FA339
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Beech
Aircraft Model H35
Aircraft Series Identifier H35
Aircraft Serial Number D-4893
Certified Max Gross Weight 2900
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 May 1 1998 12:00AM
Airframe hours since last inspection 38
Airframe Hours 4551
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name JAMES R. & MAGGIE D. ASH
Aircraft Owner Street Address 34803 W. DOBBINS RD.
Aircraft Owner City ARLINGTON
Aircraft Owner State AZ
Aircraft Owner Country
Aircraft Owner Zipcode 85322
Operator is an individual? --
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? 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 ALS
Departure City ALAMOSA
Departure State CO
Departure Country
Departure Time 1042
Departure Time Zone MDT
Destination Same as Local Flt --
Destination Airport Code OSH
Destination City OSHKOSH
Destination State WI
Destination Country
Specific Phase of Flight Climb
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 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --