N72141

Destroyed
Fatal

Beech A36 S/N: E-2211

Accident Details

Date
Tuesday, May 12, 1998
NTSB Number
IAD98FA054
Location
DAVIS, WV
Event ID
20001211X10100
Coordinates
39.129169, -79.460067
Aircraft Damage
Destroyed
Highest Injury
Fatal
Fatalities
4
Serious Injuries
0
Minor Injuries
0
Uninjured
0
Total Aboard
4

Probable Cause and Findings

The pilot's spatial disorientation, his subsequent loss of control of the airplane, and his overload of the horizontal stabilizer during a recovery attempt. Factors include the pilot's continued flight into icing conditions, his lack of airspeed control, and the lack of an AIRMET advisory from the weather briefer.

Aircraft Information

Registration
N72141
Make
BEECH
Serial Number
E-2211
Engine Type
Reciprocating
Year Built
1984
Model / ICAO
A36 BE36
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1

Registered Owner (Historical)

Name
MAINTLAND VALLEY CORP
Address
1600 MORGANTON RD LOT Y52
Status
Deregistered
City
PINEHURST
State / Zip Code
NC 28374-6863
Country
United States

Analysis

HISTORY OF FLIGHT

On May 12, 1998, at 1057 Eastern Daylight Time, a turbine-powered Beech A36, N72141, was destroyed after an in-flight breakup during cruise flight near Davis, West Virginia. The certificated private pilot-owner and three passengers were fatally injured. Instrument meteorological conditions prevailed at the time, and an instrument flight rules flight plan had been filed for the flight from Buffalo Niagara International Airport (BUF), Buffalo, New York, to Moore County Airport (SOP), Southern Pines, North Carolina. The personal flight was conducted under 14 CFR Part 91.

The airplane had earlier departed Hamilton Airport (CYHM), Hamilton, Ontario, at 0730, and arrived in Buffalo at 0800, with only the pilot onboard. The pilot passed through U.S. Customs, then had the main fuel tanks topped off with 20 gallons of fuel. Afterwards, the pilot and passengers boarded the airplane, which departed Buffalo, at 0938. The airplane climbed to 13,000 feet, and proceeded southbound, toward its destination.

At 1054:04, after being advised to look out for traffic, the pilot stated, "I'm in the clouds." At 1055:43, the pilot acknowledged the altimeter setting. At 1058:43, the air traffic controller asked that the pilot recycle the airplane's transponder, but no answer was received.

The accident occurred during daylight hours, and the last secondary radar returns occurred at 39 degrees, 07.6 minutes north, 79 degrees 27.5 minutes west, less than 1/2 nautical mile east of where the main wreckage was located.

PERSONNEL INFORMATION

The last entry in the pilot's logbook, on April 3, 1998, indicated that the pilot had 1,478 hours of flight time. A maintenance record, dated April 29, 1998, listed the airplane's total flight hours at 2,233.9, while the tachometer reading at the accident site was estimated to be 2,239.6 hours.

On June 4, 1994, the pilot was unsuccessful in his attempt to pass a practical examination for his private pilot certification. On July 1, 1994, he completed a successful reexamination, and was issued his private pilot certification.

On February 25, 1995, the pilot was unsuccessful in his attempt to pass a practical examination for his instrument-airplane rating. On March 1, 1995, he completed a successful reexamination, and was issued his instrument-airplane rating.

The pilot attended formalized turbine-powered Bonanza training in the summer of 1996 at Flight Safety International. According to his flight instructor, the pilot related to him that en route to the training site, the pilot encountered a thunderstorm. This, in turn, resulted in hail damage to the airplane, and caused the airplane to lose about 6,000 feet of altitude. When the flight instructor asked what he did to get out of the situation, the pilot said that he tried to reverse course, but noticed he was in about a 60-degree bank, so he leveled the wings, put the landing gear down, reduced power, and "decided to plow through it."

The pilot also stated that upon arrival in the vicinity of the training site, he landed at the wrong airport, and ran off the runway and into the grass. He said he thought he was landing on Runway 36 at that airport, but landed on Runway 18 with a quartering tailwind of about 15 knots. The instructor confirmed the story about the landing with the airport's tower personnel. The instructor also confirmed the hail damage, which included some dings on the stainless steel wing leading edge de-ice system, and holes in the radome, some of which, the instructor could put his fingers through.

The pilot also told the instructor that one of the reasons he wanted to take the training is that he wanted to learn more about turbine engines. He had previously exceeded the engine temperature during a start, and had to have the hot section replaced.

According to an FAA accident/incident record, the pilot landed the accident airplane "with the landing gear in the up position" on August 10, 1996. The pilot had flown an instrument approach, then initiated a go-around and raised the landing gear. The pilot stated that on the second approach, he put the gear down, but the gear circuit breaker popped, failing to lower the gear. The pilot also stated that he did not notice the popped circuit breaker until the aircraft landed with the gear up. During a subsequent maintenance check, the landing gear operated "with no problems noted."

In a letter dated September 12, 1996, the FAA requested that the pilot take a competency re-examination, to "consist of Private/Instrument procedures with emphasis on rejected landings, missed approach procedures and emergency operations."

The pilot was unsuccessful in his attempts to pass reexaminations on November 12, 1996, November 20, 1996, and December 18, 1996.

In an FAA "Notice of Proposed Certificate Action" letter to the pilot, dated April 4, 1997, the following was stated in regards to the pilot's reexamination after the gear up landing:

"Subsequent to the...incident, you have attempted two (2) reexaminations. However, you have failed to successfully complete each of these two (2) reexaminations. By reason of the above, you lack the qualifications to be the holder of Private Pilot Certificate."

On September 11, 1997, the pilot successfully completed the reexamination.

According to an FAA Enforcement Investigative Report (EIR), on October 3, 1997, after making a night landing, the pilot taxied off the active runway, and realized he was on the grass, between the runway and the taxiway. The pilot then "turned the aircraft one hundred eighty degrees, and taxied back onto the active runway without a clearance or notifying the tower of his intentions." As a result, a Boeing 737 on short final had to go around.

The FAA requested reexamination of the pilot's competency, to be an "appropriate Private and Instrument practical test with emphasis on night flying in Turbo Prop Beech 36, ATC instructions and simulated emergency procedures."

On December 17, 1997, the pilot's reexamination attempt was unsatisfactory. The pilot was given a temporary certificate until January 20, 1998, and an extension which expired on February 20, 1998. In a March 10, 1998, letter to the pilot, an FAA Principal Operations Inspector noted that the pilot did not attempt to schedule a reexamination until called by another Inspector, on February 10, 1998. The letter also gave the pilot an additional 30 days from the date of the letter to complete the reexamination.

The pilot successfully completed his reexamination on April 2, 1998, and a temporary certificate was issued on that date.

Medical Information

On March 10, 1994, the manager of the FAA Aeromedical Certification Division, Civil Aeromedical Institute, wrote to the pilot that he was eligible for a third class medical certificate. However, it acknowledged the pilot's history of hypertension, and listed the requirements to maintain medical eligibility.

On an FAA Medical Certification System Medical Inquiry form which referred to the pilot, was written the following: "10/3/97 Totally lost - Failed several 609 rides. Need neuropsychological testing." It was dated November 24, 1997.

On November 25, 1997, a letter sent to the pilot from the manager of the Aeromedical Certification Division, stated that the FAA had received information which indicated a reasonable basis for a redetermination of the pilot's ability to meet medical standards prescribed in Part 67 of the Federal Aviation Regulations (FAR's). It also stated: "You may not be qualified to hold any class medical certificate."

The letter went on to request that the pilot "forward to this office current comprehensive neuropsychological testing."

The letter further stated:

"We would like to invite your attention to the provisions of FARs Section 61.53 and to caution you that in view of your possible disqualification, the exercise of the privileges of your medical certificate until such time as you have been found qualified by the FAA, may constitute a violation of this regulation."

On December 20, 1997, the pilot wrote to the Aeromedical Certification Division, and stated that he had talked with one of the FAA's staff physicians about "meeting the medical standards you desire." The pilot stated that the staff physician left it up to the pilot (who was a radiologist) as to what proof would be submitted. Additionally, the pilot offered to provide letters from his certified flight instructor and from his aeromedical examiner.

On January 8, 1998, the pilot was issued a third class medical certificate by a local aeromedical examiner. The pilot had mentioned on the application that he had voluntarily surrendered his certificate, "pending passing 609 checkride - Passed August 1997." However, on that application, he did not mention anything about the neuropsychological testing. The local medical examiner had typed on the application: "I called CAMI and was informed to issue certificate pending evaluation by FAA."

On January 26, 1998, a follow-up letter from the Aeromedical Certification Division to the pilot stated, in part: "...you are again requested to forward to this office current comprehensive neuropsychological testing." This letter repeated the caution about exercising the privileges of his medical certificate until qualified by the FAA.

On April 3, 1998, in another letter from the Aeromedical Certification Division to the pilot, it stated: "Based upon our review of the information submitted, we are unable to establish your eligibility to hold an airman medical certificate at this time."

It continued, "Please submit the results of your recent neuropsychological testing you indicated would be done in your February 1998 letter."

The letter ended with, "Please note that your medical certification has not been denied at this time; however, if no reply is received within 30 days from the date of this letter, we will have no al...

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# IAD98FA054