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N601PC accident description

Utah map... Utah list
Crash location 38.729723°N, 109.766111°W
Reported location is a long distance from the NTSB's reported nearest city. This often means that the location has a typo, or is incorrect.
Nearest city Moab, UT
38.573315°N, 109.549840°W
15.9 miles away
Tail number N601PC
Accident date 22 Aug 2008
Aircraft type Beech A100
Additional details: None

NTSB Factual Report

HISTORY OF FLIGHT

On August 22, 2008, about 1750 mountain daylight time, a Beech A100 (King Air), N601PC, impacted hilly terrain about 1.2 miles south of the Canyonlands Field Airport (CNY), Moab, Utah, shortly after takeoff. The Leavitt Group Wings, LLC., owned and operated the airplane under the provisions of 14 Code of Federal Regulations (CFR) Part 91. The certificated commercial pilot and nine passengers were killed. The airplane was substantially damaged during the impact sequence and post crash fire. Visual meteorological conditions prevailed for the cross-country flight that was destined for Cedar City Regional Airport (CDC), Cedar City, Utah. No flight plan had been filed.

According to a representative from the Leavitt Group Wings, LLC., Southwest Skin and Cancer LLC., leased the airplane under a timeshare agreement with the Leavitt Group Wings, LLC. Once a month, Southwest Skin and Cancer medical personnel would travel to the company's satellite clinics and provide care to residents in the area. The trips were normally a day in length, with an early morning departure from Cedar City. Medical personnel would work all day at one of the satellite clinics and then return to Cedar City in the evening.

Witness Information

There were no known witnesses to the accident sequence. Two pilots were at the airport, awaiting the arrival of their passenger. One pilot remained indoors in the lounge area, while the other pilot was outside of the terminal. Both pilots recalled seeing the pilot. The pilot waiting in the lounge spoke briefly to the accident pilot about flying, but did not hear the engines start up or hear the airplane depart. The pilot outside of the terminal heard the engines start up, as well as heard the airplane depart.

Both pilots reported also seeing passengers arrive at the airport. The pilot outside of the terminal was talking on the the telephone when he saw a passenger van arrive at the airport. He observed 9 people exit the van with 4 plastic file boxes and 3 silver cases. The pilot did not observe the passengers board the airplane, but was outside when the engines were started. He stated that it was too loud to continue his telephone conversation so he returned to the airport lobby. The witness stated that there were no unusual sounds emanating from the engines. About 15 minutes later, the pilot that had been on the telephone went outside and observed smoke in the distance.

Several people at the airport on the day of the accident reported either seeing or interacting with the accident pilot. They all reported that he was in what appeared to be a good mood, very willing to chat, and did not display any indications of having any physical ailments.

PERSONNEL INFORMATION

The pilot, age 41, held an Airline Transport Pilot (ATP) certificate with airplane single and multi-engine land ratings. The ATP certificate was issued on July 31, 2008. The pilot also held a flight instructor certificate with ratings for airplane single-engine land and instrument airplane. The pilot had recently received a type rating for the Eclipse EA-500S.

An examination of the pilot's logbook revealed that he had accumulated 1,817.5 hours of flight time as of August 15, 2008. Of that total time, 855.8-hours were in multi-engine airplanes and 698.1 hours were in turboprop airplanes. The pilot had flown 38.4 hours in the preceding 30 days before the accident; 32.8 hours were in the Eclipse EA-500S.

The pilot had completed his Beech C-90/A100 Beech (King Air) initial training on October 21, 2005, and his most recent recurrent training in the King Air was completed on September 30, 2007. Both his initial training and recurrent training were performed at the Recurrent Training Center, Savoy, Illinois.

On June 13, 2008, the pilot completed Eclipse Aviation Upset Recovery Training, which consisted of two flights (1.4 hours) in an L-39C Albatross. From August 2 to August 15, 2008, the pilot accumulated 32.8 hours in the Eclipse 500 while participating in Eclipse Factory Training, which included flying with an Eclipse mentor pilot.

The accident pilot was first hired by Leavitt Group Wings, LLC., on October 10, 2005. On August 31, 2006, he left the company to fly for Sky West Airlines; however, after a few months he was furloughed. On November 6, 2006, he was rehired at Leavitt Group Wings, LLC. The pilot held two positions with the Leavitt Group; he was a corporate pilot with Leavitt Group Wings, LLC., and an information technology (IT) specialist with the Leavitt Group.

72-hour History

According to the pilot's spouse, on August 19, he flew from Cedar City, Utah, to Santa Monica, California, with three other Leavitt Group Wings, LLC, members. While in Santa Monica the pilot worked in his IT capacity at Pridemark-Everest, a Leavitt Group insurance agency, in Santa Ana, California. He returned to Cedar City on the evening of August 20, arriving home between 1900 and 2000, and going to bed at his normal bed time of 2200.

On August 21, he worked a normal day in his IT capacity, and did not fly. According to his wife, his normal routine was to provide a light breakfast for the passengers he was flying, and he therefore spent the evening of August 21 preparing food for the next day's early morning flight. He went to bed between 2200 and 2300. On August 22, the morning of the accident, he left the house by 0615. Around 1630 the pilot called his wife saying that they were getting ready to leave Moab, and that he expected to be home between 1900 and 1930. His wife stated that he appeared to be in a good mood during the conversation, and that he did not mention any physical ailments.

According to the Leavitt Group Wings, LLC. records, while performing maintenance on their cellular phone system, the account belonging to the pilot was identified. The company provided the Safety Board with the last contact their system had with the pilot's cellular phone, which was on August 22, 2008, at 1745:23.

Right Front Seat Passenger

The individual occupying the copilot's seat (front right seat) was a 60-year-old medical doctor employed by Southwest Skin Cancer Group. A search of the Federal Aviation Administration (FAA) database did not reveal any records associated with the passenger. Family members reported that he had some interest in aviation but had never been trained to operate an aircraft or other similar aspects of flight.

AIRCRAFT INFORMATION

The airplane was a 1975 Beech A100, serial number B-225. The airplane was maintained and inspected in accordance with 14 CFR Part 91.409(f) (3). The operator utilized the Raytheon Aircraft Beech King Air 100 Series Scheduled inspection Program, as per Beech King Air Maintenance Manual 5-00-00/5-20-00. A review of the airplane’s logbooks revealed that the last inspection, a Phase II inspection, had been performed on July 18, 2008. As of that date, the airframe total time was 9,263.3 hours, with 8,674 total cycles, and the Hobbs meter reading of 1,512.4 hours.

The twin-engine airplane was equipped with Walter Engine Incorporated turboprop engines, which were installed on the airframe on May 31, 2005, in accordance with the Walter engines supplemental type certificate (STC) SA02036CH. The engines were maintained in accordance with the Walter Engine Maintenance Manual 0982302. Both engines had the same part number 100-590038-17. The left engine had a serial number of 044022, and the right engine serial number was 051001. Both engines' total time since new was recorded as 879.1 hours at the last phase inspection dated July 18, 2008.

The engine manufacturer has a 300-hour inspection maintenance schedule. On October 9, 2007, at 677.4 hours, the left engine fuel control was repaired. On July 18, 2008, at 879.1 hours, the right engine fuel control was repaired. Additional 300-hour inspections took place on August 30, 2005, at 82.1 hours; June 1, 2006, at 287.6 hours, and March 6, 2007, at 497.1 hours.

The airplane was originally certificated with Pratt and Whitney – Canada PT6A-28 turboprop engines, and Hartzell propeller assemblies model HC-B4TN-3A. The Walter M601E-11A engines and AVIA Letnany propeller assemblies were installed in accordance with STC SA02036CH. The Walter STC package, pertaining to the performance data of the Walter engine and AVIA propeller, submitted to and approved by the FAA, indicated that the airplane performance was 'equal to or better than' the engine and propeller combination that was originally certified for the airplane.

As part of the STC AVIA Letnany zero-time since overhaul propellers were installed on the engines, and were maintained in accordance with the AVIA Propeller Maintenance Manual.

The left propeller, which replaced the propeller originally installed at the time of the STC conversion after the original propeller struck a deer during takeoff, was a model V 510 /90 A/B, serial number 14 068 1156. The total time in service was 3,647.58 hours prior to its zero-time overhaul. The propeller was the only part of the airplane that came into contact with the deer. After installing the new propeller, Honest Air performed the inspection items listed on the Walter Maintenance Manual 300-hour inspection checklist.

The left propeller assembly had a hub gasket resealed on July 18, 2008, and 797.0 hours had been accrued since it had been overhauled.

The right propeller assembly model number was V 510 /90 A/B, serial number 12 068 1105 with a total time in service of 6,000.00 hours prior to its zero-time overhaul.

Cockpit Voice Recorder

The airplane was manufactured in 1975 and was not equipped with a cockpit voice recorder, nor was one required for operation under 14 CFR Part 91.609 (Flight Data Recorders and Cockpit Voice Recorders). Part 91.609 (c ) (1) states in part that, "no person may operate a U.S. civil registered, multiengine, turbine-powered airplane or rotorcraft having a passenger seating configuration, excluding any pilot seats of 10 or more that has been manufactured after October 11, 1991, unless it is equipped with one or more approved flight recorders…."

Fueling Information

Fueling records from Redtail Aviation, a fixed based operator (FBO) at Canyonlands Airport, established that the airplane was last fueled on the day of the accident with the addition of 80 gallons of Jet-A fuel.

METEOROLOGICAL INFORMATION

A staff meteorologist for the Safety Board prepared a factual report, which is in the docket for this accident.

Canyonlands Field Airport (CNY), Moab, Utah, had an automated surface observation system (ASOS), which was 1.2 nautical miles (nm) south of the accident site. The elevation of the weather observation station was 4,555 feet mean sea level (msl).

The aviation routine weather report (METAR) issued at 1653, reported wind from 220 degrees at 7 knots, with variable wind from 180 degrees to 240 degrees; visibility 10 miles; sky clear; temperature 36 degrees Celsius (96 degrees Fahrenheit - F); dew point minus 04 degrees Celsius (25 degrees F); altimeter 29.94 inches of Mercury (Hg).

The METAR issued at 1753 reported variable wind at 4 knots; visibility 10 miles; sky clear; temperature 36 degrees Celsius; dew point minus 04 degrees Celsius; altimeter 29.93 inches of Mercury.

The National Weather Service radar summary chart for 1619 showed no weather echoes over Utah. At the time of the 1753 observation with a temperature of 96 degrees F, dew point of 25 degrees F, a relative humidity of 8 percent, and a station pressure of 25.31 in Hg, the resulting density altitude was 7,980 feet.

According to the upper air data information, there were no strong directional or speed shears identified below 18,000 feet that would suggest any significant turbulence, other than thermally related.

Geostationary Operations Environmental Satellite number 12 (GOES-12) data showed clear skies over the Moab area surrounding the time of the accident.

AIDS TO NAVIGATION

The FAA reported that in the area of the accident site, the radar floor was about 5,400 feet mean sea level (msl), with a radar ceiling for the geographical area of about 60,000 feet.

The National Transportation Safety Board investigator-in-charge (IIC) reviewed recorded radar data for the area. There were no radar returns noted in the airport vicinity at the time of the accident.

COMMUNICATIONS

The airport was unattended at the time of the accident and had no one monitoring the common traffic advisory frequency (CTAF). At the time of the accident, the accident pilot was also not in contact with either a Terminal Radar Approach Control (TRACON) or Air Route Traffic Control Center (ARTCC) Center.

AERODROME INFORMATION

The Airport/ Facility Directory, Southwest U. S., indicated that runway 21 at Canyonlands Field was 7,100 feet long and 75 feet wide, at an elevation of 4,557 feet. The runway surface was constructed of asphalt. It also showed that the airport was non-towered.

WRECKAGE AND IMPACT INFORMATION

The airplane impacted on the upslope side of hilly terrain in a right wing low, nose-high attitude about 1.2 miles southeast of the airport. The site elevation was approximately 4,632 feet mean sea level (msl).

The measured debris path was approximately 284 feet in length on a magnetic heading of 144 degrees. The first identified point of contact (FIPC) with terrain was from the right wing, with a propeller blade from the right engine propeller assembly located in the debris field near the initial impact point.

About 44 feet from the FIPC centerline were two ground impressions that were about 15 feet apart. The debris path continued upslope and along a flat ridge of a hill before cresting over the hill and coming to rest upright about 100 feet below the flat ridge, on the down-slope side along a magnetic heading of 210 degrees. Investigators estimated the terrain angle to be about 35 to 45 degrees. The airplane was mostly consumed by the post-impact fire (reference Hawker Beechcraft report that is in the docket for this accident).

Remains of the left and right wings, the fuselage, the horizontal stabilizer, elevators, the vertical stabilizer, and the rudder were located in the main wreckage. The left wing and engine were located to the right, and forward of the fuselage. The left propeller assembly had separated from the shaft flange and was adjacent to the left engine.

The right engine and propeller assembly remained attached to each other, but had separated from the right wing center section. The right engine/propeller assembly was located to the left of the fuselage. The right wing was located underneath the main wreckage.

Both engines' propeller blades exhibited leading edge gouging, chord-wise scratching, and S-bending.

MEDICAL AND PATHOLOGICAL INFORMATION

The State of Utah, Department of Health - Office of the Medical Examiner, completed an autopsy on the pilot on August 24, 2008. The autopsy listed the cause of death as blunt force and conflagration injuries as a result of an airplane crash. The medical examiner noted that there was no definitive soot identified in the upper airway. It was further noted that the right coronary artery had a large eccentrically located yellow atheromatous plaque and a pinpoint lumen producing greater than 90-percent occlusion of the vascular lumen. The left anterior descending coronary artery was also found to be 60- to 70-percent occluded.

The FAA Forensic Toxicology Research Team, Oklahoma City, Oklahoma, performed toxicological testing of specimens from the pilot. Analysis of the specimens contained no findings for carbon monoxide, cyanide, or volatiles. The report contained the following findings for tested drugs; ephedrine detected in the liver, naproxen detected in the liver, and pseudoephedrine detected in the liver.

The pilot's spouse was interviewed by Safety Board investigators as part of the 72-hour background check and to obtain medical information. She reported that there was no known family history of heart disease and up until a month prior to the accident, the pilot had played racquetball at least three times a week without any

NTSB Probable Cause

The pilot’s failure to maintain terrain clearance during takeoff for undetermined reasons.

© 2009-2020 Lee C. Baker / Crosswind Software, LLC. For informational purposes only.