DEN06CA127

NTSB accident investigation · Piper PA-46T-350P · Colo. Springs, CO · September 13, 2006

Accident · No injuriesData collectionFinal report
Date
September 13, 2006, 15:24 local (21:24 UTC)
Place
Colo. Springs, CO
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N71DHPiper PA-46T-350P
Weather
Visual (VMC) · Day
Status
Completed · report December 28, 2006
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
FAA report
20060913020209A
Case key
64522

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's failure to maintain control of the airplane, resulting in an inadvertent stall. Contributing factors in this accident were the jet blast encounter, and the pilot's failure to initiate a go-around when he felt an unsafe condition existed.

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 - in flightLanding - flare/touchdown
Go-around - not performedPilot in commandFactor
Propeller/jet blast encounterFactor
Hard landingLanding - flare/touchdown
Aircraft control - not maintainedPilot in commandCause
Stall - inadvertentPilot in commandCause

Analysis

The pilot had been cleared to land, and at that time the runway was vacant. While on short final, the control tower cleared a McDonnell Douglas MD-80 for takeoff. The pilot considered making a go-around, but decided against it because there were numerous airplanes following him. The pilot planned to touch down at a point prior to where the MD-80 rotated but encountered turbulence from the engines of the departing jet. The airplane pitched up and the airspeed disintegrated rapidly, causing it to land hard on its mains and bounce. The airplane bounced a second time and the pilot applied full power. The airplane impacted the runway a third time, causing the nose gear to collapse, and skidded to a stop on the runway. Further examination revealed the right wing upper skin was wrinkled.

Factual narrative

On September 13, 2006, approximately 1524 mountain daylight time, a Piper PA-46T-350P, N71DH, piloted by a private pilot, was substantially damaged when it made a hard landing at Colorado Springs Municipal Airport (COS), Colorado Springs, Colorado. Visual meteorological conditions prevailed at the time of the accident. The personal flight was being conducted under the provisions of Title 14 CFR Part 91, and an instrument flight rules (IFR) flight plan had been filed. The pilot and passenger on board the airplane were not injured. The cross-country flight originated at Springfield, Missouri, and was en route to Colorado Springs.

According to the pilot's accident report, he had been cleared to land on runway 17R. At that time the runway was vacant. While on short final, the control tower cleared a McDonnell Douglas MD-80 for takeoff. "I was surprised that [the MD-80] did not do a rolling start and that he was not ordered to expedite for landing traffic," the pilot wrote. He considered making a go-around, but decided against it because there were numerous airplanes following him. "I thought [the landing] could be safely completed before the point [the MD-80] rotated. I unexpectedly encountered sever turbulence from the engines of the departing jet at approximately 10-15 feet above the normal touchdown. The aircraft pitched up and the airspeed disintegrated rapidly, causing the aircraft to land violently on the mains, and bouncing me high off the runway. The aircraft bounced a second time and I applied full power in an attempt to save it. I could not generate enough lift and the aircraft impacted the runway the third time causing the nose gear to collapse. The aircraft skidded to a stop on the runway." Further examination revealed the right wing upper skin was wrinkled.

Aircraft

Registration
N71DH
Reported as
Piper PA-46T-350P
Category
Airplane
Serial number
4636027
Airframe hours
841
Engine
Pratt & Whitney Canada PT6A-35, 560 horsepower, turbo prop
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Bonanza Aircraft Leasing LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 1, 2006
Departed
FSK · Fort Scott, KS
Destination
COS · Colo. Springs, CO
Flight plan
IFR
Airport
COS · Colorado Springs Municipal, runway 17R, 11,021 × 150 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
67
Injuries
None
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Last flight review
October 1, 2005
Seat
Left
Flight hours
1,748 total · 476 in this make and model · 1,638 as pilot in command · 68 in the last 90 days · 24 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 46 °F
Altimeter
30.06 inHg
Observed at
COS

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 N71DH · 1

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