DEN90LA148

NTSB accident investigation · Piper PA24-250 · Broomfield, CO · June 29, 1990

Accident · No injuriesLimited investigationFinal report
Date
June 29, 1990, 09:15 local (15:15 UTC)
Place
Broomfield, CO
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N6391PPiper PA24-250
Weather
Visual (VMC) · Day
Status
Completed · report September 15, 1992
Report
Approved by Office Director
FAA report
19900629023079A
Case key
17963

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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Probable cause

The failure of the pilot to extend the landing gear for landing. Contributing factors were the pilot diverting his attention from the task at hand and failure to use a checklist.

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.

Gear not extendedApproach - vfr pattern - final approach
Checklist - not usedPilot in commandFactor
Diverted attentionPilot in commandFactor
Wheels up landing - inadvertentPilot in command
Gear extension - not performedPilot in commandCause
Hard landingLanding

Analysis

The pilot, with his passenger/son, was in the landing pattern at jefferson county airport, Broomfield, Colorado. He said that he was distracted by another aircraft in the landing pattern and forgot to lower the landing gear. The aircraft landed with the gear up.

Aircraft

Registration
N6391P
Reported as
Piper PA24-250
Category
Airplane
Serial number
24-1501
Engine
Lycoming O-540-A1D5, 250 horsepower, reciprocating
Damage
Substantial damage
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
David R. Tobler
Departed
ZV2 · Longmont, CO
Airport
BJC · Jefferson County, runway 29R, 9,000 × 100 ft, asphalt

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
49
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
695 total · 6 in this make and model · 565 as pilot in command · 6 in the last 90 days · 4 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
80° at 4 knots
Visibility
40 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F
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.