20130904018319A

Accident · Substantial damage

FAA accident report · Grumman Acft ENG Cor-Schweizer G-164B · Houston, TX · September 4, 2013

Date
September 4, 2013 · 14:00 local
Place
Houston, TX
Phase of flight
Landing: Touchdown
Operating rules
Agricultural (Part 137)
Operator
KAPG
Damage
Substantial damage
Aircraft
N8251K
NTSB investigation
NTSBCEN13LA551
Reported as
Grumman Acft ENG Cor-Schweizer G-164B
Reported engine
Pratt & Whitney PT6A-15
People aboard
1
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Commercial pilot
Pilot’s flight hours
13,247 total8,508 in this make and model349 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.

The aircraft was found facing north, along a field road that runs north and south. The road was hard packed and dry. The tire and propeller marks showed the aircraft was landing to the south at the time of the incident.

The PIC stated that during landing, at touchdown, the aircraft brakes appeared to be set, or partially set, which caused an uncontrolled deceleration of the aircraft. The aircraft propeller struck the surface of the road, and the airplane rolled longitudnally onto its back.

Aircraft damage consisted of bent propeller blades, bent engine mount, broken wing struts on both sides, leading edge damage to the wings as well as wringled wing skins. Also found was the rudder parially torn loose from the lower attach point. The brakes were not found frozen during the initial accident inspection.

As the FAA filed it

THE AIRCRAFT WAS FOUND FACING NORTH, ALONG A FIELD ROAD THAT RUNS NORTH AND SOUTH. THE ROAD WAS HARD PACKED AND DRY. THE TIRE AND PROPELLER MARKS SHOWED THE AIRCRAFT WAS LANDING TO THE SOUTH AT THE TIME OF THE INCIDENT.

THE PIC STATED THAT DURING LANDING, AT TOUCHDOWN, THE AIRCRAFT BRAKES APPEARED TO BE SET, OR PARTIALLY SET, WHICH CAUSED AN UNCONTROLLED DECELERATION OF THE AIRCRAFT. THE AIRCRAFT PROPELLER STRUCK THE SURFACE OF THE ROAD, AND THE AIRPLANE ROLLED LONGITUDNALLY ONTO ITS BACK.

AIRCRAFT DAMAGE CONSISTED OF BENT PROPELLER BLADES, BENT ENGINE MOUNT, BROKEN WING STRUTS ON BOTH SIDES, LEADING EDGE DAMAGE TO THE WINGS AS WELL AS WRINGLED WING SKINS. ALSO FOUND WAS THE RUDDER PARIALLY TORN LOOSE FROM THE LOWER ATTACH POINT. THE BRAKES WERE NOT FOUND FROZEN DURING THE INITIAL ACCIDENT INSPECTION.

NTSB investigation

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

Other reports on N8251K · 1

Matched to the same aircraft by N-number and date.