SEA04CA185

NTSB accident investigation · Cessna 180H · McCall, ID · September 8, 2004

Accident · Minor injuriesData collectionFinal report
Date
September 7, 2004, 17:00 local (Sep 8, 2004, 00:00 UTC)
Place
McCall, ID
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3458YCessna 180H
Weather
Visual (VMC) · Day
Status
Completed · report December 3, 2004
Report
Approved by Office Director
Parties
Spokane, WA
FAA report
20040907020949A
Case key
60163

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

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Probable cause

The pilot's failure to attain proper touchdown point for landing on the backcountry airstrip. Contributing factors were downdraft weather conditions and the pilot's excessive speed for 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.

OverrunLanding
Proper touchdown point - not attainedPilot in commandCause
Weather condition - downdraftFactor
Airspeed - excessivePilot in commandFactor
Nose overLanding - roll

Analysis

While flying base leg into Wilson Bar Airstrip, the pilot said he encountered "several moderate downdrafts." He said that he flew the final approach with 65 to 70 miles per hour (mph), but encountered a severe downdraft on short final (there was an approximate 35 foot bank from the river to the end of the runway). He applied full power, "was able to keep the aircraft from being driven into the river," but now had "excessive" airspeed. He landed long (the runway was 1,500 feet in length), and overran the end of the runway and nosed over. The engine's mount, firewall, and cowling were bent, the vertical stabilizer and rudder were bent, and the right wing and right horizontal stabilizer were bent and wrinkled. In the AirNav.com additional remarks for Wilson Bar USFS Airstrip it states: "Strip downdrafts prevalent on approach to runway 24."

Factual narrative

On September 7, 2004, at approximately 1700 Pacific daylight time, a Cessna 180H, N3458Y, was substantially damaged when it overran the airstrip (runway 24) and nosed over at Wilson Bar USFS Airstrip (ID76), near Mc Call, Idaho. The private pilot, the sole occupant of the airplane, received minor injuries. The pilot/owner was operating the airplane under Title 14 CFR Part 91. Visual meteorological conditions prevailed for the personal cross-country flight that originated from McCall, Idaho, 1 hour before the accident. The pilot had filed a VFR flight plan.

The pilot said that while flying base leg into Wilson Bar Airstrip, he encountered "several moderate downdrafts." He said that he flew the final approach with 65 to 70 miles per hour (mph), but encountered a severe downdraft on short final (there is an approximate 35 foot bank from the river to the end of the runway). He applied full power, "was able to keep the aircraft from being driven into the river," but now had "excessive" airspeed. He landed long (the runway was 1,500 feet in length), and overran the end of the runway and nosed over. The engine's mount, firewall, and cowling were bent, the vertical stabilizer and rudder were bent, and the right wing and right horizontal stabilizer were bent and wrinkled.

In the AirNav.com additional remarks for Wilson Bar USFS Airstrip it states: "Strip downdrafts prevalent on approach to runway 24."

Aircraft

Registration
N3458Y
Reported as
Cessna 180H
Category
Airplane
Serial number
18051958
Airframe hours
4,640
Engine
Continental O-470-50, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Jesse Reagan Stone
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 11, 2004 · 173 hours before
Departed
MYL · McCall, ID
Destination
ID76 · McCall, ID
Airport
ID76 · Wilson Bar USFS Arpt, runway 24, 1,500 × 50 ft, grass/turf

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
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Last flight review
June 8, 2003
Seat
Left
Flight hours
1,098 total · 827 in this make and model · 1,003 as pilot in command · 155 in the last 90 days · 44 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 39 °F
Altimeter
30.06 inHg
Observed at
MYL, 40 nm away

FAA reports on this event · 1

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

Other investigations on N3458Y · 1

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