DEN86LA057

NTSB accident investigation · Cessna 172P · Broomfield, CO · December 29, 1985

Accident · Minor injuriesLimited investigationFinal report
Date
December 29, 1985, 15:38 local (22:38 UTC)
Place
Broomfield, CO
Injuries
2 minor
Damage
Destroyed
Phase of flight
Landing
Aircraft
N96321Cessna 172P
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19851229066289A
Case key
16908

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

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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.

Loss of control - on ground/waterLanding
Weather condition - crosswindFactor
Compensation for wind conditions - not maintainedPilot in commandCause
Loss of control - in flightLanding
Weather condition - crosswindFactor
Go-around - improperPilot in commandCause
Improper use of procedurePilot in commandCause
On ground/water collision with objectLanding

Analysis

The acft drifted off the runway during the flare/touchdown phase of ldg due to plt failure to correct for a 20 kt xwind condition. The plt attempted to make a go-around at a low a/s and with ldg flaps (25 degrees) extended, resulting in loss of control and collision with a water twr, followed by grnd impact and nose over.

Aircraft

Registration
N96321
Reported as
Cessna 172P
Category
Airplane
Serial number
17276057
Airframe hours
687
Engine
Lycoming 0320D2J, 160 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
David L. & Maureen Heil
Airworthiness certificate
Standard, Utility
Last inspection
Continuous airworthiness · November 13, 1985 · 37 hours before
Departed
48V · Erie, CO
Destination
BJC · Broomfield, CO
Airport
BJC · Jeffco, runway 29R, 7,500 × 100 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
24
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
82 total · 31 in this make and model · 51 as pilot in command · 8 in the last 90 days · 4 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 20 knots
Visibility
75 statute miles
Lowest ceiling
None
Temperature
57 °F
Altimeter
29.00 inHg
Observed at
BJC

FAA reports on this event · 1

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