CHI06CA267

NTSB accident investigation · Columbia 350 · Bloomington, IN · September 15, 2006

Accident · No injuriesData collectionFinal report
Date
September 15, 2006, 13:15 local (17:15 UTC)
Place
Bloomington, IN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6500VColumbia 350
Weather
Visual (VMC) · Day
Status
Completed · report December 28, 2006
Report
Approved by Office Director
Parties
Indianapolis, IN FSDO
FAA report
20060915026939A
Case key
64620

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

On this page

Probable cause

The pilot did not comply with the pilot operating handbook warning when he intentionally opened the cabin door during flight.

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.

Airframe/component/system failure/malfunctionClimb
Door - openCause
Unsafe/hazardous condition warning - not complied withPilot in commandCause
Door - separationCause

Analysis

The left main entry door departed the airplane when the pilot opened the door during flight. The pilot reported that after departure he noticed a carpet strap was hanging out of the left door and flapping against the airplane. He turned on the autopilot and decided to open the door in order to pull the strap inside. He reported he was unable to hang on to the door and it departed the airplane. The pilot reported he needed stitches because the door was ripped from his hand. The pilot contacted the departure airport stating he was returning to land, but then decided to continue the flight to an airport which was approximately 60 statute miles away where there was a certified Columbia service center. The airplane was landed without incident. Examination of the airplane revealed the door contacted and punctured the right wing. It then contacted and punctured the right horizontal stabilizer. The emergency procedures section in the pilot operating handbook (POH) contains a warning which states, "Do not open the cabin doors in flight. The air loads placed on the doors in flight will damage them and can cause separation from the airplane. A damaged or separated door will alter the flight characteristics of the airplane and possibly damage other control surfaces." The POH also states the following warning in the Doors section of the Description of the Airplane and Systems section: "If the red "Door Open" annunciator light is on or the aural warning is playing, then one or more doors are not properly secured, and the airplane is unsafe to fly."

Factual narrative

The left main entry door departed the airplane when the pilot opened the door during flight. The pilot reported that after departure he noticed a carpet strap was hanging out of the left door and flapping against the airplane. He turned on the autopilot and decided to open the door in order to pull the strap inside. He reported he was unable to hang on to the door and it departed the airplane. The pilot reported he needed stitches because the door was ripped from his hand. The pilot contacted the departure airport stating he was returning to land, but then decided to continue the flight to an airport which was approximately 60 statute miles away where there was a certified Columbia service center. The airplane was landed without incident. Examination of the airplane revealed the door contacted and punctured the right wing. It then contacted and punctured the right horizontal stabilizer. The emergency procedures section in the pilot operating handbook (POH) contains a warning which states, "Do not open the cabin doors in flight. The air loads placed on the doors in flight will damage them and can cause separation from the airplane. A damaged or separated door will alter the flight characteristics of the airplane and possibly damage other control surfaces." The POH also states the following warning in the Doors section of the Description of the Airplane and Systems section: "If the red "Door Open" annunciator light is on or the aural warning is playing, then one or more doors are not properly secured, and the airplane is unsafe to fly."

Aircraft

Registration
N6500V
Reported as
Columbia 350
Category
Airplane
Serial number
42033
Engine
Continental IO-550-N, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Mark T. Prall
Registered owner
Prall Equipment Leasing
Airworthiness certificate
Standard, Utility
Departed
BMG · Bloomington, IN
Destination
EVV · Evansville, IN

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
37
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Flight hours
204 total · 84 in this make and model · 102 as pilot in command · 42 in the last 90 days · 12 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
80° at 5 knots
Visibility
10 statute miles
Temperature
75 °F, dew point 57 °F
Altimeter
30.15 inHg
Observed at
BMG

FAA reports on this event · 1

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