SEA04LA153

NTSB accident investigation · Piper PA-24-260 · Redmond, OR · August 1, 2004

Accident · No injuriesLimited investigationFinal report
Date
August 1, 2004, 16:47 local (23:47 UTC)
Place
Redmond, OR
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9394PPiper PA-24-260
Weather
Visual (VMC) · Day
Status
Completed · report April 28, 2005
Report
Approved by Office Director
Parties
FAA-FSDO
FAA report
20040801016099A
Case key
59816

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

Unknown malfunction of the landing gear system for undetermined reasons that resulted in a gear collapse during landing.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Airframe/component/system failure/malfunctionLanding
Landing gear - malfunctionCause
Gear collapsedLanding

Analysis

On landing, just as the airplane touched down, the landing gear collapsed resulting in substantial damage to the airframe. The pilot reported that he lowered the landing gear after entering the downwind for the landing runway. He stated that after lowering the gear, the "down and locked" indicator light illuminated confirming the gear was down. He further stated the landing flare was normal, however the airplane continued to settle, eventually landing with the gear in the up position. Post accident evaluation of the landing gear system, to include a gear swing, revealed no anomalies that would have prevented the landing gear from fully extending to the down and locked position.

Factual narrative

On August 1, 2004, at 1647 Pacific daylight time, a Piper PA-24-260 (Comanche), N9394P, sustained substantial damage following a wheels up landing at Roberts Field Airport, Redmond, Oregon. The airplane, which is owned by the pilot, was being operated as a visual flight rules (VFR) cross-country flight under the provisions of Title 14, CFR Part 91, when the accident occurred. The private pilot and two passengers aboard the airplane were not injured in the accident. Visual meteorological conditions prevailed for the cross-country flight that originated at Tacoma Narrows (KTIW), Tacoma, Washington.

During a telephone conversation with the National Transportation Safety Board IIC, on August 4, the pilot reported that he lowered the landing gear after entering the downwind for the landing runway. He stated that after lowering the gear, the "down and locked" indicator light illuminated confirming the gear was down. He further stated the landing flare was normal, however the airplane continued to settle, eventually landing with the gear in the up position.

Post accident evaluation of the landing gear system, to include a gear swing, revealed no anomalies that would have prevented the landing gear from fully extending to the down and locked position.

Aircraft

Registration
N9394P
Reported as
Piper PA-24-260
Category
Airplane
Serial number
24-4897
Airframe hours
4,244
Engine
Lycoming IO-540, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Andreas G. Nager
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 24, 2004 · 30 hours before
Departed
TIW · Tacoma, WA
Destination
RDM · Redmond, OR
Airport
RDM · Roberts Field, runway 28, 7,006 × 100 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
55
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Last flight review
June 26, 2004
Seat
Left
Flight hours
1,064 total · 137 in this make and model · 980 as pilot in command · 27 in the last 90 days · 20 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
90 °F, dew point 43 °F
Altimeter
29.81 inHg
Observed at
KRDM

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.