Thursday, September 28, 2017

Hickox Andys Autogyro, privately owned and operated by the pilot as a Title 14 Code of Federal Regulations (CFR) Part 91 personal flight, N152AH: Fatal accident occurred September 28, 2017 near Umatilla Municipal Airport (X23), Lake County, Florida

The National Transportation Safety Board traveled to the scene of this accident.

Additional Participating Entity:

Federal Aviation Administration / Flight Standards District Office; Orlando, Florida

Aviation Accident Factual Report - National Transportation Safety Board:

Investigation Docket - National Transportation Safety Board:

Location: Umatilla, FL
Accident Number: ERA17FA339
Date & Time: 09/28/2017, 1122 EDT
Registration: N152AH
Aircraft Damage: Destroyed
Defining Event: Loss of engine power (total)
Injuries: 1 Fatal
Flight Conducted Under: Part 91: General Aviation - Personal

On September 28, 2017, about 1122 eastern daylight time, an experimental, amateur-built gyroplane, N152AH, impacted terrain near Umatilla, Florida. The private pilot was fatally injured and the gyroplane was destroyed. The gyroplane was privately owned and operated by the pilot as a Title 14 Code of Federal Regulations (CFR) Part 91 personal flight. Visual meteorological conditions prevailed at the time of the accident, and no flight plan was filed for the flight, which originated about 1 hour 22 minutes earlier from Bob White Field Airport (X61), Zellwood, Florida.

A witness reported to a Federal Aviation Administration (FAA) inspector that he saw the gyroplane flying in a north-northwesterly direction about 50 to 60 ft above ground level. He heard the engine running, followed by the sounds of two "bangs" or "pops." The witness reported seeing a large main rotor blade separate, which occurred "as soon as the engine stopped working." The gyroplane began descending and he lost sight of it, but then heard the impact. He drove to the accident site and informed the property owner of the accident.

The pilot's route of flight between the departure airport and the witness sighting immediately before the accident could not be determined.

Pilot Information

Certificate: Private
Age: 73, Male
Airplane Rating(s): Single-engine Land
Seat Occupied: Left
Other Aircraft Rating(s): None
Restraint Used:
Instrument Rating(s): Airplane
Second Pilot Present: No
Instructor Rating(s): None
Toxicology Performed: Yes
Medical Certification: BasicMed With Waivers/Limitations
Last FAA Medical Exam: 07/10/2017
Occupational Pilot: No
Last Flight Review or Equivalent: 
Flight Time:  3140 hours (Total, all aircraft), 23 hours (Total, this make and model), 23 hours (Last 90 days, all aircraft), 6.4 hours (Last 30 days, all aircraft)

The pilot held a private pilot certificate with ratings for airplane single-engine land and instrument airplane. He received an endorsement from a flight instructor for solo flight training in the accident gyroplane on August 30, 2017, in accordance with 14 CFR Part 61.87(c). The pilot's was operating under the provisions of Basic Med and his most recent physical examination was completed on July 10, 2017.

A review of his 4th pilot logbook, which contained entries from January 10, 2010, to September 24, 2017, revealed that the pilot logged about 3,140 hours of flight experience. There were no logged flights between May 29, 2013, and July 8, 2017; between July 8, 2017, and August 31, 2017, he logged 11 dual flights with an instructor in the accident gyroplane, totaling about 20 hours. Between August 31, 2017, and September 24, 2017, he logged six solo flights totaling about 3 hours; one of the flights did not have the flight duration listed.

According to the flight instructor who flew with the pilot during the 11 instructional flights, at that time, the gyroplane was not equipped with a horizontal stabilizer on the mast or on the tail, but it was equipped with a standard pitch trim configuration, which preloaded the main rotor blades with springs. Training provided to the accident pilot included loss of engine power ("engine-out") maneuvers that were performed on final approach and on the downwind and base legs of the airport traffic pattern. At no time was the engine secured as part of the training; the engine-out was simulated by operating the engine between 2,800 and 3,000 rpm, which produced the same aerodynamic drag as an engine at idle. That power setting resulted in greater drag than if the propeller was stopped, which would result in an increased rate of descent. At the completion of the training, he endorsed the pilot's logbook for solo flight, and also logged ground training that he provided the pilot.

Aircraft and Owner/Operator Information

Aircraft Make: HICKOX ANDY
Registration: N152AH
Aircraft Category: Gyroplane
Year of Manufacture: 2008
Amateur Built: Yes
Airworthiness Certificate: Experimental
Serial Number: H2-97-8-279
Landing Gear Type: Tricycle
Seats: 2
Date/Type of Last Inspection: 06/20/2017, Condition
Certified Max Gross Wt.: 1320 lbs
Time Since Last Inspection:
Engines: 1 Reciprocating
Airframe Total Time:
Engine Manufacturer: Subaru
ELT: Not installed
Engine Model/Series: 2.2
Registered Owner: On file
Rated Power:
Operator: On file
Operating Certificate(s) Held:  None 

The two-place gyroplane, kit serial number H2-97-8-279, was manufactured in 2008 as an RAF 2000 model, and was equipped with a Subaru 4-cylinder 2.2 engine, which drove a composite three-bladed propeller. A digital engine tachometer and separate digital main rotor tachometer were located in the wreckage, but neither tachometer contained non-volatile memory. The builder/previous owner reported the gyroplane was considered to have a high thrust line (the propeller thrust line was above the center of gravity).

Review of the gyroplane's maintenance records revealed that its most recent condition inspection was completed on June 20, 2017. The total time at the time of the last inspection was not recorded. The previous owner reported that the gyroplane had about 218 hours total time when it was sold to the accident pilot on July 5, 2017.

The flight instructor who gave the dual instruction reported that the gyroplane flew well and that the rotor was smooth.

An entry in the engine logbook, dated August 26, 2017, indicated that the accident pilot secured the wires from the "coil" of the crank triggered ignition to an adjacent tube with silicone, and changed the spark plugs. It could not be determined if the coil wire was disconnected and reconnected at that time or any other time during the gyrocopter's operational history.

The preflight checklist specified to make sure all electrical wires in the engine compartment were secure, and included, "Special note should be made of the coil wire."

Meteorological Information and Flight Plan

Conditions at Accident Site: Visual Conditions
Condition of Light: Day
Observation Facility, Elevation: LEE, 76 ft msl
Distance from Accident Site: 10 Nautical Miles
Observation Time: 1053 EDT
Direction from Accident Site: 241°
Lowest Cloud Condition: Clear
Visibility:  8 Miles
Lowest Ceiling: None
Visibility (RVR):
Wind Speed/Gusts: Light and Variable /
Turbulence Type Forecast/Actual: /
Wind Direction: Variable
Turbulence Severity Forecast/Actual: /
Altimeter Setting: 29.95 inches Hg
Temperature/Dew Point: 32°C / 22°C
Precipitation and Obscuration: No Obscuration; No Precipitation
Departure Point: Zellwood, FL (X61)
Type of Flight Plan Filed: None
Destination: Zellwood, FL (X61)
Type of Clearance: None
Departure Time: 1000 EDT
Type of Airspace:

At 1053, a surface weather observation taken at Leesburg International Airport (LEE), Leesburg, Florida, located about 10 nm west-southwest of the accident site, reported variable wind at 3 knots, 8 miles visibility with clear skies, temperature 32°C, dew point 22°C, and an altimeter setting of 29.95 inches of mercury.

Wreckage and Impact Information

Crew Injuries: 1 Fatal
Aircraft Damage: Destroyed
Passenger Injuries: N/A
Aircraft Fire: None
Ground Injuries: N/A
Aircraft Explosion: None
Total Injuries: 1 Fatal
Latitude, Longitude: 28.907778, -81.636389

The gyroplane crashed into a wooded area on private property. Components of the gyroplane consisting of pieces of the propeller blades, foam, fiberglass, and components of the vertical stabilizer and rudder were located on the ground along the direction of flight, south of the resting position of the main wreckage. A section of main rotor blade measuring about 12 ft long was located along the direction of flight south of the main wreckage (see Figure of Google Earth plot depicting key position of components).

Figure: Google Earth Plot Depicting Key Position of Components.

The wreckage was upright and resting on its right side at the base of a pine tree, and was oriented on a magnetic heading of 080°. The horizontal stabilizer and tailwheel were not located, and the longitudinally oriented structural member in the area of the electric fuel pumps was fractured consistent with overload. The rudder flight controls exited the tailboom but were fractured consistent with overload. Examination of the separated section of main rotor blade revealed black, chordwise-oriented marks on the bottom of the blade about 16 inches outboard from the fracture surface. The spar at the blade root was fractured and displaced upward. The fracture surfaces of the main rotor blade were removed and submitted to the NTSB Materials Laboratory, which revealed a highly textured, matte gray fracture surface consistent with an overstress separation. No indications of pre-existing cracking such as fatigue or corrosion were noted at the fracture. The adjacent portions of the spar and skin were deformed and cracked, consistent with nearly 90° of upward blade bending when the spar separation occurred. Examination of the other main rotor blade revealed that it was deformed upward about 90°; chordwise-oriented black marks were noted on the bottom surface of the blade near the blade retention straps.

The upper left side of the rudder exhibited a smooth cut oriented on an angle about 20° down from the forward edge, while the upper portion of the vertical stabilizer exhibited a smooth cut surface about a 50° downward angle from the manufactured upper edge. Both cuts were consistent with being made by the main rotor blade(s).

Flight control continuity was confirmed from the pilot's control to the upper swashplate.

The engine remained attached to the airframe and the propeller remained attached to the engine, but all propeller blades were shattered at varying lengths. Rotation of the propeller by hand revealed crankshaft, camshaft, and valve train continuity to all cylinders. Roughness was noted during rotation of the engine, which was not attributed to be from the propeller gearbox. Disassembly of the engine was not performed. Examination of the spark plugs revealed that all gaps measured within specification and all were light gray in color with no defects noted. The ignition timing was not determined. Examination of the air induction, exhaust, fuel metering, and cooling systems revealed no evidence of preimpact failure or malfunction.

Examination of the coil of the crank triggered ignition system, which was mounted on the top aft portion of the engine at its centerline and adjacent to the propeller gearbox, revealed that the Nos. 2 and 4 spark plug wires remained connected; however, the Nos. 1 and 3 spark plug wires were separated. Examination of the Nos. 1 and 3 spark plug wires revealed that they were secured by plastic ties to the cable housing of the prerotator, which was displaced away from its normal position at the engine centerline. Further examination of the coil of the crank triggered ignition system revealed white-colored sealant at the base of the unit and on the electrical wires extending from the bottom of the unit. The female electrical connector from the coil of the crank triggered ignition system was not secured to any part of the engine, and the mating male electrical connector was separated. Dirt was noted inside each electrical terminal of the male connector. Closer inspection of the female connector from the coil of the crank triggered ignition system revealed that the lock tab exhibited a slight displacement of material at the edge, and an area of the exterior contained white-colored sealant, as did an adjacent support tube. The male electrical connector from the coil of the crank triggered ignition system was secured by plastic wraps in several locations along its length to the forward portion of the engine with no evidence of displacement of the wire. Further examination of the female and male connectors of the coil from the crank triggered ignition system revealed that the locking tab and associated flat portion of the opposite connector were not fractured or failed. When properly secured, attempts to pull the connectors apart by hand were unsuccessful. There was no secondary locking device on the electrical connection.

A recovered cell phone was submitted to the NTSB Vehicle Recorder Division; there were no videos or pictures on the phone for the accident flight. An application called Avare was active on the phone; however, the tracks function was disabled so no flight data was available. 

Medical And Pathological Information

An autopsy of the pilot was performed by the District 5 Medical Examiner's Office, Leesburg, Florida. The cause of death was "multiple blunt force injuries due to gyrocopter crash."

Toxicology testing was performed at the FAA Forensic Sciences Laboratory (FAA Laboratory), Oklahoma City, Oklahoma, and NMS Labs, Willow Grove, Pennsylvania. According to the FAA Laboratory toxicology report, no ethanol was detected, but an unquantified amount of diphenhydramine was detected in the liver and muscle specimen. Testing for carbon monoxide and cyanide was not performed.

According to the NMS Labs toxicology report, during testing for ethanol, the value increased from 160 to 620 mg/100g over multiple analyses, which was attributed to be from the nature of the specimen and/or container type, which may not have contained preservative. The report further indicated that, other than ethanol, there were no positive findings of toxicological significance.

Diphenhydramine is a sedating antihistamine used to treat allergy symptoms and as a sleep aid. It is available over-the-counter under the names Benadryl and Unisom. Diphenhydramine carries the following Food and Drug Administration warning: may impair mental and/or physical ability required for the performance of potentially hazardous tasks (e.g., driving, operating heavy machinery).

Tests And Research

The FAA Rotorcraft Flying Handbook describes that when the propeller thrust line is above the center of gravity, the gyroplane has a tendency to pitch nose up when power is removed. Pilot-induced oscillation (PIO) or porpoising is an unintentional up-and-down oscillation of the gyroplane accompanied with alternating climbs and descents, and often the result of an inexperienced pilot overcontrolling the gyroplane. The handbook also indicates that gyroplanes experience a slight delay between control input and the reaction of the aircraft, which may cause an inexperienced pilot to apply more control input than required. Because of the nature of delay in aircraft response, it is possible for the corrections to be out of synchronization with the movement of the aircraft and aggravate the undesired changes in attitude.

Additional Information

According to a designated pilot examiner who had about 3,000 hours of flight experience in gyroplanes and 2,800 hours as an instructor in gyroplanes, a pilot's normal tendency following a loss of engine power would be to push forward on the control stick.

A representative of the gyroplane kit manufacturer reported that main rotor contact with the vertical stabilizer can occur in any gyroplane if the main rotor blades are unloaded in flight, or by excessive control pitch inputs by the pilot (overcorrecting).

The accident pilot's flight instructor reported that the pilot performed well when he would quickly reduce or increase power and had little or no tendency for pilot-induced oscillation (PIO).

NTSB Identification: ERA17FA339
14 CFR Part 91: General Aviation
Accident occurred Thursday, September 28, 2017 in Umatilla, FL
Aircraft: HICKOX ANDY ANDYS GYROPLANE, registration: N152AH
Injuries: 1 Fatal.

This is preliminary information, subject to change, and may contain errors. Any errors in this report will be corrected when the final report has been completed. NTSB investigators either traveled in support of this investigation or conducted a significant amount of investigative work without any travel, and used data obtained from various sources to prepare this aircraft accident report.

On September 28, 2017, about 1122 eastern daylight time, an experimental amateur-built gyroplane, N152AH, impacted a wooded area near Umatilla, Florida. The private pilot was fatally injured and the gyroplane was destroyed. The gyroplane was being operated under the provisions of 14 Code of Federal Regulations (CFR) Part 91 as a personal flight. Visual meteorological conditions prevailed at the time and no flight plan was filed for the local flight which originated about 1000 from Bob White Field Airport (X61), Zellwood, Florida.

A witness at a nearby bee farm reported seeing the gyroplane fly over his position in a north-northwesterly direction. The witness reported the engine was running, and he heard 2 popping sounds, followed 1 large pop sound, and then the engine lost total power. At that time, while about 50 to 60 ft above the tree tops, the witness observed a large main rotor blade separate. The gyroplane began descending and he lost sight but then heard an impact. He drove to the accident site and informed the property owner of the accident.

Nearly the full length of one main rotor blade was found about 193° and 333 ft from the main wreckage. The wreckage was recovered and the fractured main rotor blade were retained for further examination.

Jim Pensinger

UMATILLA – Authorities have released the name of the gyrocopter pilot who died Thursday when his aircraft crashed in the woods near County Roads 450A and 44A.

The pilot was James Pensinger, 73, of Apopka, according to Lt. John Herrell with the Lake County Sheriff’s Office.

“He loved aviation. He did everything to stay in it,” said Roger Dubbert, a customer representative with Zenith Aircraft Co., an aircraft kit-building company in Missouri.

Pensinger built several airplanes over the past 15 years, and even went to China to work on a plane, Dubbert said.

Zenith does not sell a gyrocopter.

Pensinger, who had a page on Zenith’s flyer page, described himself as a retired electrical engineer.

His Facebook page said he graduated from Georgia Tech. He is from Johnstown, Pa. He is formerly from Afton, Tenn.

At one point he is listed as married on his Facebook page, but at another point, divorced, and last year it stated that he was in a new relationship.

He also describes himself as a watercolorist and was interested in drones.

His plane went down at 11:21 a.m. at 3335 N. County Road 44A.

UMATILLA, Fla. - A pilot was killed Thursday when an experimental plane crashed in Lake County, deputies said.

The fatal crash was reported at 11:21 a.m. at 38335 N. County Road 44A in Umatilla.

Deputies said Friday that the pilot was James Pensinger, 73, of Apopka. No one else was on the aircraft.

The Federal Aviation Administration will investigate the crash.

Original article can be found here ➤

UMATILLA, Fla. (WOFL FOX 35) - The pilot of a an experimental aircraft died following a crash on Thursday, the Lake County Sheriff's Office said.

Deputies responded to 38335 North County Road 44A in Umatilla at approximately 11:21 a.m. after reports were received that an aircraft had crashed. 

One person on board the aircraft was located and that person was pronounced dead at the scene. 

"Witnesses describe hearing a loud pop, and I believe they actually reported seeing some of the parts flying off," explained Lt. John Herrell, with the Sheriff's Office.

"Ultimately, the aircraft came to rest near the wood line ... luckily, no one on the ground was injured."

Story and video ➤

LAKE COUNTY, Fla. —  One person is dead after an experimental gyroplane crashed in Lake County, deputies said.

The Lake County Sheriff's Office said they received reports of the crash on North County Road 44 A in Umatilla just before 11:30 a.m. on Thursday.

Deputies said the pilot, who was the only one on the aircraft, died.

The Federal Aviation Administration is investigating the crash.

The name of the pilot killed has not yet been released.

Story and video ➤

LAKE COUNTY, Fla. (WESH) – One person is dead after an experimental gyroplane crashed in Lake County, deputies said.

The Lake County Sheriff’s office said they received reports of the crash on North County Road 44 A in Umatilla just before 11:30 a.m. on Thursday.

Deputies said the pilot, who was the only one on the aircraft, died.

The Federal Aviation Administration is investigating the crash.

The name of the pilot killed has not yet been released.

Original article can be found here ➤

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