Vance Brand Airport
Aircraft Accident/Incident Report

Longmont, Colorado 80503
Wednesday, July 23, 2008 10:08 MDT

NTSB Narrative Summary Released at Completion of Accident

The pilot said that when he was on final approach, he noticed he was slightly below the glidepath and added power to compensate, The engine did not respond and he was forced to land in a barley field. Examination of the engine disclosed power train continuity and thumb compression on all cylinders. The fractured throttle arm failed in overload. The reason for the loss of power was not determined.

NTSB Probable Cause Narrative

A total loss of engine power for reasons undetermined. Contributing to the accident was the unsuitable terrain on which to make a forced landing.

Event Information

Type of Event Accident
Event Date 7/23/2008
Event Day of the Week Wednesday
Time of Event 1008
Event Time Zone Mountain Daylight Time
Event City Longmont
Event State COLORADO
Event Country --
Zipcode of the event site 80503
Event Date Year 2008
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 400949N
Event Location Longitude 1050947W
Event Location Airport Vance Brand
Event Location Nearest Airport ID LMO
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 1
Degrees magnetic from airport --
Airport Elevation 5051
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1015 Mountain Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID FNL
Elevation of weather observation facility 5016
Distance of event from weather observation facility (units?) --
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) 27
Dew Point at event time (in degress fahrenheit) 14
Wind Direction (degrees magnetic) 40
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 3
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.08
Density Altitude (feet) --
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) 24685
NTSB Notification Source FAA ANM ROC
NTSB Notification Date Jul 23 2008 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Jan 26 2009 10:41AM
User who most recently changed record grol
Basic weather conditions Visual Meteorological Cond
FAA District Office Denver, Colorado

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7965M
NTSB Number DEN08LA128
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR/IFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Beech
Aircraft Model 35-C33A
Aircraft Series Identifier --
Aircraft Serial Number CE-87
Certified Max Gross Weight 3550
Aircraft Category Airplane
Aircraft Registration Class --
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 Mar 1 2008 12:00AM
Airframe hours since last inspection 39
Airframe Hours 3404
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site --
ELT Type --
Aircraft Owner Name Michael Crump
Aircraft Owner Street Address On File
Aircraft Owner City Longmont
Aircraft Owner State CO
Aircraft Owner Country USA
Aircraft Owner Zipcode 80503
Operator is an individual? No
Operator Name Brian Higley
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address On File
Operator City Longmont
Operator State CO
Operator Country USA
Operator Zip code 80503
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 Yes
Departure Point Same as Event No
Departure Airport Code ENV
Departure City Wendover
Departure State NV
Departure Country USA
Departure Time 750
Departure Time Zone MDT
Destination Same as Local Flt crash at destination city
Destination Airport Code LMO
Destination City Longmont
Destination State CO
Destination Country USA
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record --
User who most recently changed record --
Since inspection or accident Last Inspection
Event Location Runway Number and Location 29
Runway Length 4800
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --