Sunday, May 12, 2019

Piper PA-32-300 Cherokee Six, registered to IHAF Flying Mission LLC and operated by the pilot as a Title 14 Code of Federal Regulations Part 91 personal flight, N4153R: Fatal accident occurred May 02, 2018 near Greenwood Lake Airport (4N1), West Milford, Passaic County, New Jersey

Reverend Andrew John Topp, a selfless humanitarian and avid pilot, went home to the Lord doing what he loved most, flying, on May 2nd, 2018.


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

Additional Participating Entities:
Federal Aviation Administration / Flight Standards District Office; Teterboro, New Jersey
Lycoming; Dallas, Texas
Piper; Wichita, Kansas

Aviation Accident Factual Report - National Transportation Safety Board: https://app.ntsb.gov/pdf

Investigation Docket - National Transportation Safety Board: https://dms.ntsb.gov/pubdms

http://registry.faa.gov/N4153R

The Rev. Andrew Topp is seen with his Piper PA-32-300 Cherokee Six. 


Location: West Milford, NJ
Accident Number: ERA18FA138
Date & Time: 05/02/2018, 1410 EDT
Registration: N4153R
Aircraft: PIPER PA32
Aircraft Damage: Destroyed
Defining Event: Fire/smoke (non-impact)
Injuries: 1 Fatal
Flight Conducted Under: Part 91: General Aviation - Personal 

On May 2, 2018, about 1410 eastern daylight time, a Piper PA-32-300, N4153R, was destroyed when it impacted terrain after takeoff from Greenwood Lake Airport (4N1), West Milford, New Jersey. The private pilot was fatally injured. The airplane was registered to IHAF Flying Mission LLC and was being operated by the pilot as a Title 14 Code of Federal Regulations Part 91 personal flight. Visual meteorological conditions prevailed, and no flight plan was filed for the flight, which was destined for Orange County Airport (MGJ), Montgomery, New York.

A flight instructor at 4N1, who was also a friend of the pilot, stated that he talked with the pilot just before the accident. The pilot told him that he was having problems with the airplane's engine and thought the problem was either the magnetos or the spark plugs. The pilot stated that he was going to taxi to the end of the runway and perform an engine run-up. If the engine run-up was successful, he was going to take a short flight to MGJ and return.

A witness located 1 mile north of the airport heard the airplane take off, heard the airplane's engine sputter, then heard a loss of power. He then heard the sound of a crash and called 911.

Home for Good Dog Rescue co-founder Richard Errico with the Rev. Andrew Topp.

Pilot Information

Certificate: Private
Age: 58, Male
Airplane Rating(s): Single-engine Land
Seat Occupied: Left
Other Aircraft Rating(s): None
Restraint Used: Unknown
Instrument Rating(s): None
Second Pilot Present: No
Instructor Rating(s): None
Toxicology Performed: Yes
Medical Certification: Class 3 With Waivers/Limitations
Last FAA Medical Exam: 04/27/2016
Occupational Pilot: No
Last Flight Review or Equivalent:
Flight Time: 625 hours (Total, all aircraft) 

The pilot held a private pilot certificate with a rating for airplane single-engine land. He held a Federal Aviation Administration (FAA) third-class medical certificate, issued April 27, 2016. At the time of the medical examination, the pilot reported 625 total hours of flight experience. The pilot's logbook was onboard the airplane and was consumed by fire. 



Aircraft and Owner/Operator Information

Aircraft Make: PIPER
Registration: N4153R
Model/Series: PA32 300
Aircraft Category: Airplane
Year of Manufacture: 1968
Amateur Built: No
Airworthiness Certificate: Normal
Serial Number: 32-40468
Landing Gear Type: Tricycle
Seats: 6
Date/Type of Last Inspection: 06/30/2017, Annual
Certified Max Gross Wt.: 3400 lbs
Time Since Last Inspection:
Engines: 1 Reciprocating
Airframe Total Time:
Engine Manufacturer: LYCOMING
ELT: Installed, not activated
Engine Model/Series: TI0-540-K1A5
Registered Owner: IHAF FLYING MISSION LLC
Rated Power: 310 hp
Operator: On file
Operating Certificate(s) Held: None 

The six-seat, low-wing, tricycle-gear-airplane was manufactured in 1968. It was powered by a Lycoming IO-540-K1A5, 300-horsepower engine equipped with a two-bladed Hartzell propeller. Family members stated that the maintenance logbooks were carried on the airplane in the luggage compartment. The luggage compartment was consumed by fire and all documents were destroyed. A local mechanic stated that he performed the most recent annual inspection on the airplane in late June 2017. He also stated that the pilot often performed maintenance on his own airplane.



Meteorological Information and Flight Plan

Conditions at Accident Site: Visual Conditions
Condition of Light: Day
Observation Facility, Elevation: KFWN, 421 ft msl
Distance from Accident Site: 13 Nautical Miles
Observation Time: 1753 UTC
Direction from Accident Site: 291°
Lowest Cloud Condition: Clear
Visibility:  10 Miles
Lowest Ceiling: None
Visibility (RVR):
Wind Speed/Gusts: 10 knots / 21 knots
Turbulence Type Forecast/Actual: None / None
Wind Direction: 220°
Turbulence Severity Forecast/Actual: N/A / N/A
Altimeter Setting: 30.02 inches Hg
Temperature/Dew Point: 30°C / 6°C
Precipitation and Obscuration: No Obscuration; No Precipitation
Departure Point: West Milford, NJ (4N1)
Type of Flight Plan Filed: None
Destination: MONTGOMERY, NY (MGJ)
Type of Clearance: None
Departure Time: 1410 EDT
Type of Airspace: 

The 1353 recorded weather at Sussex Airport (FWN), Sussex, New Jersey, located 13 miles northwest of the accident site, included wind from 220° at 10 knots gusting to 21 knots, 10 statute miles visibility, clear sky, temperature 30°C, dew point 6°C, and an altimeter setting of 30.02 inches of mercury. 

Airport Information

Airport: Greenwood Lake (4N1)
Runway Surface Type: Asphalt
Airport Elevation: 789 ft
Runway Surface Condition: Dry
Runway Used: 24
IFR Approach: None
Runway Length/Width: 3471 ft / 60 ft
VFR Approach/Landing: Forced Landing

Wreckage and Impact Information

Crew Injuries: 1 Fatal
Aircraft Damage: Destroyed
Passenger Injuries: N/A
Aircraft Fire: In-Flight
Ground Injuries: N/A
Aircraft Explosion: None
Total Injuries: 1 Fatal
Latitude, Longitude: 41.121389, -74.350833 (est) 

The wreckage was located in a wooded area about 1,100 ft south of the departure end of runway 24 and was consumed by a fire. Tree branches were observed broken descending about a 12° angle and extending about 50 ft on a magnetic heading of 110° to the main wreckage. The main wreckage came to rest upright. The instrument panel was consumed by fire. Both wings separated from the fuselage and were located about 30 ft behind the fuselage. The wings exhibited minor fire damage. Fuel was found in both wing tanks and was consistent in color and odor with 100LL aviation fuel. All major components of the airplane were accounted for at the scene. Control cable continuity was confirmed from the cockpit to the flight controls through breaks consistent with overload separations.

The engine remained attached to the airframe. The accessories on the right rear of the engine were consumed by fire. The upper right corner of the firewall exhibited a burn area free of soot. The fire sleeving of the oil lines, engine baffling, and oil cooler all exhibited thermal damage. The upper engine cowling was intact but exhibited heavy thermal damage on the aft right side. The lower cowl was heavily sooted and the fiberglass resin was charred and missing in areas. The thermal damage was consistent with an in-flight fire. (For further information, see the Materials Laboratory Fire Factual Report in the NTSB public docket for this accident.)

The propeller blades were both bent aft at mid-blade. Thumb compression was established on all cylinders and a lighted boroscope was used to examine all pistons and valves with no anomalies noted.

During the engine examination, the inlet fuel line from the fuel pump to the fuel servo was found loose. The line could be moved over 1/8 inch inside the B-nut. Parker Aerospace, the manufacturer of the hose, stated that, based on the hose's part number, it was not approved for airplane use and was intended for industrial use only. The hose looked identical to an approved one, but with a different part number.

The fuel servo and the hose that was installed on the airplane were sent to Avstar Fuel Systems, Inc., for operational testing and examination. The test revealed that the servo met all the requirements for flow. The B-nut was loosened during the flow test to simulate the loose line and fuel sprayed from the B-nut immediately after loosening the nut. The B-nut was not loosened to the same amount found during the postaccident examination since fuel was spraying immediately after torque was removed.

The fuel pump was sent to CJ Aviation for operational testing and examination. The fuel pump was installed on a test bench and flow tested. The test did not reveal any anomalies.

Medical And Pathological Information

The Office of the Chief State Medical Examiner, Newark, New Jersey, performed an autopsy of the pilot. The report listed the cause of death as blunt trauma.

Toxicology testing was performed at the FAA Forensic Sciences Laboratory on specimens from the pilot. Acetaminophen, pseudoephedrine, and naproxen were detected in urine; pseudoephedrine was also detected in blood.


Pseudoephedrine is a decongestant commonly marketed with the name Sudafed. Products containing this drug are only available "behind the counter" but do not require a prescription. Acetaminophen is an analgesic and fever reducer available over-the-counter and commonly marketed with the name Tylenol. Naproxen is an anti-inflammatory drug available over the counter and commonly marketed with the names Naprosyn and Aleve. These drugs are not considered impairing in usual doses.

1 comment:

Anonymous said...

If something doesn't seem right it probably isn't and it's doubtful that it will fix its self.