DEN86LA234

NTSB accident investigation · Cessna T210M · Dillon, MT · August 22, 1986

Accident · Minor injuriesLimited investigationFinal report
Date
August 22, 1986, 12:00 local (18:00 UTC)
Place
Dillon, MT
Injuries
1 minor, 3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6952MCessna T210M
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860822042009A
Case key
17038

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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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 - roll
Preflight planning/preparation - inadequatePilot in commandFactor
Airport facilities,runway/landing area condition - loose gravel/sandyFactor
In-flight planning/decision - improperPilot in commandFactor
Weather condition - high density altitudeFactor
Wrong runway - selectedPilot in commandFactor
Weather condition - tailwindFactor
Radio communications - not understoodPilot in commandFactor
Light condition - daylightFactor
On ground/water collision with objectLanding - roll
Object - runway lightFactor
Aborted takeoff - delayedPilot in commandCause
Object - fenceFactor
Go-around - attemptedPilot in commandFactor
Directional control - not maintainedPilot in commandCause
Nose overOther

Analysis

Plt said he called UNICOM for arpt advisory and heard operator say something about six. He thought she said rwy 6 was the preferred rwy (there is no rwy 6 at Dillon arpt). Operator actually said rwy 16 was the preferred rwy. Plt landed past midway point of rwy 3 (3500 ft, turf) and attempted go-around. Acft hit rwy marker, went through fence and overturned. Arpt density altitude was computed to be 6135 ft. acft flight manual says ground roll of 935 ft and 1550 ft is required for landing and takeoff. Plt was also flying on expired medical certificate.

Aircraft

Registration
N6952M
Reported as
Cessna T210M
Category
Airplane
Serial number
21062003
Airframe hours
1,870
Engine
Continental TSIO-520-R, 310 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Eugene E. Bannister
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 12, 1986 · 18 hours before
Departed
PAE · Everett, WA
Airport
DLN · Dillon, runway 3, 3,500 × 90 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
58
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Expired
Seat
Left
Flight hours
1,600 as pilot in command · 38 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 3 knots
Visibility
45 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 48 °F
Altimeter
30.00 inHg
Observed at
DLN

FAA reports on this event · 1

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