DEN86LA251

NTSB accident investigation · Cessna 172K · Monte Vista, CO · September 7, 1986

Accident · No injuriesLimited investigationFinal report
Date
September 7, 1986, 11:50 local (17:50 UTC)
Place
Monte Vista, CO
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N79910Cessna 172K
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860907045219A
Case key
17049

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

UndershootApproach - vfr pattern - final approach
Planned approach - poorPilot in commandFactor
Inadequate recurrent trainingPilot in commandFactor
Compensation for wind conditions - inadequatePilot in commandFactor
Airspeed(vref) - belowPilot in commandCause
Proper glidepath - belowPilot in commandCause
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - groundFactor
Terrain condition - rough/unevenFactor

Analysis

The flt departed winslow, AZ, and was en route to erie, CO, when the accident occurred. The plt said he decided to divert to Monte Vista to 'take a break' and visit with his parents who lived nearby. The plt said the winds were light and variable with some light turbulence. The plt said that as he approached rwy 34 (2100 ft x 50 ft, dirt), he encountered a high sink rate and the airplane touched down short of the runway edge. The main landing gear struck the rwy lip, resulting in substantial damage to the landing gear bulkhead and fuselage skin. The plt was able to taxi the acft to the ramp. Another rwy (O1-19/6000 ft x 50 ft, asphalt) was available for landings. The plt's last biennial flight review was accomplished in August, 1984.

Aircraft

Registration
N79910
Reported as
Cessna 172K
Category
Airplane
Serial number
17258243
Airframe hours
2,792
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Custom Design Homes, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 15, 1986 · 40 hours before
Departed
INW · Winslow, AZ
Destination
48V · Erie, CO
Airport
08V · San Luis Valley, runway 34, 2,100 × 50 ft, dirt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
33
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
124 total · 41 in this make and model · 81 as pilot in command · 34 in the last 90 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
60 statute miles
Lowest ceiling
None
Temperature
75 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N79910 · 2

Matched to the same aircraft by N-number and date.