19990712008869A

Accident · Substantial damage

FAA accident report · Piper PA-25-235 · Lefor, ND · July 12, 1999

Date
July 12, 1999 · 07:50 local
Place
Lefor, ND
Operating rules
Agricultural (Part 137)
Damage
Substantial damage
Aircraft
N7329Z
NTSB investigation
NTSBCHI99LA229
Reported as
Piper PA25235

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.

Acft crashed during aerial application and sustained substantial damage. (-23) on 07/12/99 at 07:50 MDT, PA-25, N7329Z, owned by olson aerial application, inc. and flown by steven l. olson was substantially damaged during an aerial application flight. The commercial rated pilot did not report any mechanical irregularities nor were any disclosed at the accident site, which indicated a controlled flight into terrain while initiating a swath run. Aircraft damage noted at site: l. main gear sheared off, r. main gear buckled. R. wing leading edge bent 2' from wing root caused by r. gear. Propeller tips bent. L. wing separated from fuselage at root, #5 former rib broken, trailing edge deformation between #6 and #7 rib, some wrinkling at root. Engine cowling bent. Fuselage bent l. side 2' behind trailing edge.

As the FAA filed it

ACFT CRASHED DURING AERIAL APPLICATION AND SUSTAINED SUBSTANTIAL DAMAGE. (-23) ON 07/12/99 AT 07:50 MDT, PA-25, N7329Z, OWNED BY OLSON AERIAL APPLICATION, INC. AND FLOWN BY STEVEN L. OLSON WAS SUBSTANTIALLY DAMAGED DURING AN AERIAL APPLICATION FLIGHT. THE COMMERCIAL RATED PILOT DID NOT REPORT ANY MECHANICAL IRREGULARITIES NOR WERE ANY DISCLOSED AT THE ACCIDENT SITE, WHICH INDICATED A CONTROLLED FLIGHT INTO TERRAIN WHILE INITIATING A SWATH RUN. AIRCRAFT DAMAGE NOTED AT SITE: L. MAIN GEAR SHEARED OFF, R. MAIN GEAR BUCKLED. R. WING LEADING EDGE BENT 2' FROM WING ROOT CAUSED BY R. GEAR. PROPELLER TIPS BENT. L. WING SEPARATED FROM FUSELAGE AT ROOT, #5 FORMER RIB BROKEN, TRAILING EDGE DEFORMATION BETWEEN #6 AND #7 RIB, SOME WRINKLING AT ROOT. ENGINE COWLING BENT. FUSELAGE BENT L. SIDE 2' BEHIND TRAILING EDGE.

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 N7329Z · 1

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