MIA05LA052

NTSB accident investigation · Paul Pajak RV-6A · Sanford, FL · January 16, 2005

Accident · No injuriesLimited investigationFinal report
Date
January 16, 2005, 18:45 local (23:45 UTC)
Place
Sanford, FL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N654PJPaul Pajak RV-6A
Weather
Visual (VMC) · Day
Status
Completed · report June 8, 2005
Report
Approved by Office Director
Parties
Orlando FSDO-15
FAA report
20050116001809A
Case key
60880

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 pilots failure to use carburetor heat in conditions conducive to carburetor icing which resulted in loss of engine power and collision with trees and ground during the resultant forced landing.

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 engine power(total) - nonmechanicalApproach - vfr pattern - final approach
Carburetor heat - not usedPilot in commandCause
Weather condition - carburetor icing conditionsFactor
Fuel system,carburetor - iceCause
Forced landingEmergency descent/landing
In flight collision with objectEmergency descent/landing
Object - tree(s)
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - ground

Analysis

The pilot stated that when he was approximately 10 miles out from Sanford he completed the landing checklist but, because of air traffic control (ATC) vectoring and changing of airspeed, he left the carburetor heat cold. At 5 miles out from Sanford he decreased airspeed to 80 miles per hour, lowered the flaps, trimmed the airplane and flew the ILS approach to runway 27R, but does not recall using carburetor heat. He had the runway insight at 1/3 miles and with an altitude of 200 feet, he says the engine sputtered several times and then lost power. He switched to the right fuel tank with no response. He advised ATC that the engine was out and he was going to land short of runway 27R. He continued to control the airplane until the airplane hit a treetop that spun the airplane 180 degrees clockwise. The airplane came to rest on its landing gear between a row of trees. The passenger and himself exited the airplane, and immediately found rescue crews on-scene. An employee from the engine manufacturer of the accident airplane, who assisted the FAA during the postaccident investigation observed the fuel system was compromised, but a residual amount of fuel was found in the fuel supply lines to the engine. The fuel gasolator was checked and found clean. The fuel system lines were disconnected and contained clean blue aviation fuel. The inlet screen to the carburetor was clean. The fuel pump produced fuel flow when the engine was rotated. No stains were observed to indicate leaks from the engine. Further examination of the engine revealed no mechanical anomalies that would have prevented the engine from developing power prior to the accident.

The responding FAA accident inspector stated the airplane incurred substantial damage when it collided with trees when it landed short of runway 27R. The engine inspection conducted by the engine manufacturer revealed no problems to be associated with the engine. A weather report from the National Whether Service Office showed conditions around the Sanford area at the time of the accident to be conducive to carburetor icing. The pilot stated he did not turn on the carburetor heat during the landing approach.

Factual narrative

On January 16, 2005, about 1845 eastern standard time, an experimental RV-6A, N654PJ, registered to and operated by a private individual, as a Title 14 CFR Part 91 personal flight, lost engine power while on approach to land at the Orlando Sanford International Airport, Sanford, Florida. Visual meteorological conditions prevailed and no flight plan was filed. The private rated pilot and private rated pilot/passenger reported no injuries, and the airplane incurred substantial damage. The flight originated from Lakeland Linder Regional Airport, Lakeland, Florida, earlier that day, about 1815.

The pilot stated that when he was approximately 10 miles out from Sanford he completed the landing checklist but, because of air traffic control (ATC) vectoring and changing of airspeed, he left the carburetor heat cold. At 5 miles out from Sanford he decreased airspeed to 80 miles per hour, lowered the flaps, trimmed the airplane and flew the ILS approach to runway 27R, but does not recall using carburetor heat. He had the runway insight at 1/3 miles and with an altitude of 200 feet, he says the engine sputtered several times and then lost power. He switched to the right fuel tank with no response. He advised ATC that the engine was out and he was going to land short of runway 27R. He continued to control the airplane until the airplane hit a treetop that spun the airplane 180 degrees clockwise. The airplane came to rest on its landing gear between a row of trees. The passenger and himself exited the airplane, and immediately found rescue crews on seen.

An employee from the engine manufacturer of the accident airplane, who assisted the FAA during the postaccident investigation observed the fuel system was compromised, but a residual amount of fuel was found in the fuel supply lines to the engine. The fuel gasolator was checked and found clean. The fuel system lines were disconnected and contained clean blue aviation fuel. The inlet screen to the carburetor was clean. The fuel pump produced fuel flow when the engine was rotated. No stains were observed to indicate leaks from the engine. Further examination of the engine revealed no mechanical anomalies that would have prevented the engine from developing power prior to the accident.

The responding FAA accident inspector stated the airplane incurred substantial damage when it collided with trees when it landed short of runway 27R. The engine inspection conducted by the engine manufacturer revealed no problems to be associated with the engine. A weather report from the National Whether Service Office showed conditions around the Sanford area at the time of the accident to be conducive to carburetor icing. The pilot stated he did not turn on the carburetor heat during the landing approach.

Aircraft

Registration
N654PJ
Reported as
Paul Pajak RV-6A
Category
Airplane, amateur-built
Serial number
60308
Airframe hours
253.1
Engine
Textron Lycoming O-360-A1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Paul Pajak
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · December 1, 2004 · 33 hours before
Departed
KLAL · Lakeland, FL
Destination
KSFB · Sanford, FL
Airport
SFB · Orlando Sanford International, runway 27R, 9,600 × 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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
50
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Last flight review
May 24, 2003
Seat
Front
Flight hours
470 total · 253 in this make and model · 112 in the last 90 days · 22 in the last 30 days
Role
Co-pilot
Age
57
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Last flight review
May 21, 2001
Seat
Front
Flight hours
336 total · 206 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
110° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
59 °F, dew point 54 °F
Altimeter
30.20 inHg
Observed at
SFB

FAA reports on this event · 1

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