20160418004939A

Accident · Destroyed

FAA accident report · Air Tractor AT-502 · Terry, LA · April 18, 2016

Date
April 18, 2016 · 09:00 local
Place
Terry, LA
Phase of flight
Maneuver
Operating rules
Agricultural (Part 137)
Operator
JQBG
Damage
Destroyed
Aircraft
N301LA
NTSB investigation
NTSBCEN16LA154
Reported as
Air Tractor AT-502
Reported engine
Pratt & Whitney Canada PT6A-34AG
People aboard
1
Fatal injuries
1
Other injuries
0
Pilot’s certificate
Commercial pilot
Pilot’s flight hours
10,200 total90 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

Aircraft was conducting aerial spraying operations. Aircraft departed with 300 gallons of product and ¾ fuel. It was the pilot?s second load of the morning.

While making turn around near end of load dispersal the aircraft impacted the ground. At impact, fuselage was near vertical approximately 70 degrees nose down, inverted, right wing low. Fuselage broke from wing and came to rest inverted parallel next to wing.

Damage pattern on aircraft, including accordion-pattern of wing-skin wrinkling, failure of tail section components; debris-field distribution; ground scaring; and resting location/position of aircraft structure indicate a high angle of impact and low forward speed with no groundspeed vector, all consistent with a low altitude stall/spin with right wing impacting ground first.

As the FAA filed it

AIRCRAFT WAS CONDUCTING AERIAL SPRAYING OPERATIONS. AIRCRAFT DEPARTED WITH 300 GALLONS OF PRODUCT AND ¾ FUEL. IT WAS THE PILOT?S SECOND LOAD OF THE MORNING.

WHILE MAKING TURN AROUND NEAR END OF LOAD DISPERSAL THE AIRCRAFT IMPACTED THE GROUND. AT IMPACT, FUSELAGE WAS NEAR VERTICAL APPROXIMATELY 70 DEGREES NOSE DOWN, INVERTED, RIGHT WING LOW. FUSELAGE BROKE FROM WING AND CAME TO REST INVERTED PARALLEL NEXT TO WING.

DAMAGE PATTERN ON AIRCRAFT, INCLUDING ACCORDION-PATTERN OF WING-SKIN WRINKLING, FAILURE OF TAIL SECTION COMPONENTS; DEBRIS-FIELD DISTRIBUTION; GROUND SCARING; AND RESTING LOCATION/POSITION OF AIRCRAFT STRUCTURE INDICATE A HIGH ANGLE OF IMPACT AND LOW FORWARD SPEED WITH NO GROUNDSPEED VECTOR, ALL CONSISTENT WITH A LOW ALTITUDE STALL/SPIN WITH RIGHT WING IMPACTING GROUND FIRST.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.