SEA02LA141

NTSB accident investigation · Cessna 210L · Cascade, ID · July 30, 2002

Accident · No injuriesLimited investigationFinal report
Date
July 30, 2002, 11:00 local (17:00 UTC)
Place
Cascade, ID
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N732EKCessna 210L
Weather
Visual (VMC) · Day
Status
Completed · report April 8, 2003
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
FAA report
20020730018689A
Case key
55364

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 maintain the proper rate of descent on short final resulting in a touchdown short of the runway threshold. Contributing factors were the variable winds and swampy terrain at the touchdown site.

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.

UndershootApproach - vfr pattern - final approach
Weather condition - variable windFactor
Proper descent rate - not maintainedPilot in commandCause
Gear collapsedLanding - roll
Terrain condition - swampyFactor

Analysis

The pilot was on short final to runway 28, a 3,300 foot gravel-turf runway, when he encountered a sink and the aircraft began to rapidly settle. He applied power but the aircraft touched down 70 feet short and 30 feet left of the runway centerline and in a swampy/marshy area. Immediately following the touchdown the Cessna 210L's main gear collapsed and the nose gear separated. The pilot reported that immediately following the accident, he observed winds at the airstrip varying 5-10 knots in speed and shifting from a westerly to an easterly direction.

Factual narrative

On July 30, 2002, approximately 1100 mountain daylight time, a Cessna 210L, N732EK, registered to and being flown by a commercial pilot, was substantially damaged when it landed short of runway 28 at the Sulphur Creek Ranch private airstrip (ID74) approximately 30 nautical miles east of Cascade, Idaho. According to the report of an individual who had been contracted to recover the aircraft from the airport, the pilot and two passengers on board the aircraft were uninjured. Visual meteorological conditions, with calm winds, were reported at McCall, Idaho, at 1050, and the aircraft was on a visual flight rules (VFR) flight plan from Bend, Oregon, to Sulphur Creek Ranch for the 14 CFR 91 personal flight.

According to the recovery contractor's report, the pilot stated that he was on a normal approach when he hit "sinking air" and that all of a sudden, the aircraft sank and it felt like the "lift had disappeared." The contractor reported that the pilot told him that he added power and landed short of the runway. The aircraft touched down approximately 70 feet short and 30 feet left of the runway. During the landing roll the main gear collapsed and the nose gear separated.

The pilot reported that immediately following the accident he noted that the winds at the airstrip were varying 5-10 knots in speed and shifting from a westerly to an easterly direction. He also noted that the aircraft came to rest in a large swampy/marshy area adjacent to the runway.

The most recent published airport master record (FAA Form 5010) for the airstrip, dated July 10, 1992, showed the airstrip as consisting of a single east/west, gravel-turf runway. The runway was reported as 3,300 feet in length and 40 feet wide. A remark states that the airstrip is operationally restricted to landings to the west and takeoffs to the east.

Aircraft

Registration
N732EK
Reported as
Cessna 210L
Category
Airplane
Serial number
21061455
Airframe hours
2,697
Engine
Continental TSIO-520, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Richard T. Benson
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 15, 2002 · 4 hours before
Departed
S07 · Bend, OR
Destination
ID74 · Cascade, ID
Flight plan
VFR
Airport
ID74 · Sulphur Creek Ranch, runway 28, 3,300 × 40 ft, gravel

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
52
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
August 11, 2001
Seat
Left
Flight hours
2,046 total · 1,355 in this make and model · 1,982 as pilot in command · 16 in the last 90 days · 8 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 48 °F
Altimeter
30.11 inHg
Observed at
MYL, 39 nm away

Docket · 1

The files NTSB released with the investigation on December 30, 2002, on NTSB’s docket system: statements, records, photos and specialists’ reports. 356 KB in all.

FAA reports on this event · 1

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