DEN90FA109

NTSB accident investigation · Cessna 210L · Telluride, CO · May 19, 1990

Accident · Serious injuriesField investigationFinal report
Date
May 19, 1990, 16:00 local (22:00 UTC)
Place
Telluride, CO
Injuries
3 serious, 1 minor, 2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N2403SCessna 210L
Weather
Visual (VMC) · Day
Status
Completed · report November 9, 1992
Report
Approved by Office Director
FAA report
19900519016689A
Case key
17832

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 ffailure to maintain flying speed which resulted in a stall. Factor was wind shear reported off departure end of rwy.

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.

Loss of control - in flightTakeoff - initial climb
Weather condition - windshear
Weather condition - high density altitude
Stall - inadvertentPilot in commandCause
Procedures/directives - not followedPilot in commandFactor
Airspeed - not maintainedPilot in command
In flight collision with terrain/waterDescent - uncontrolled
Nose overOther
Terrain condition - rough/uneven

Analysis

After having discussed the local adverse wind conditions near the departure end of the runway with airport operation personnel, the private pilot elected to attempt the flight. He said that during his takeoff climb he unexpectedly encountered a very strong downdraft. In an attempt to maintain altitude, the aircraft stalled and collided with the ground. Despite warning from aircraft personnel, the pilot stated before the flight that he should attempt to climb over adverse winds rather than maintain additional airspeed. The airplane was very near maximum gross weight and the pilot used 20 degrees of flaps, instead of the recommended 10. The pilot was aware of a booklet at the airport warning of hazardous wind conditions, especially when winds were southerly in excess of 10 m.p.h. density altitude was 10,760 feet.

Aircraft

Registration
N2403S
Reported as
Cessna 210L
Category
Airplane
Serial number
21061271
Airframe hours
4,441
Engine
Continental IO-520-L, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
San Diego Flying Club
Registered owner
San Diego Flying Club
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · March 16, 1990 · 67 hours before
Destination
MYF · San Diego, CA
Flight plan
VFR
Airport
TEX · Telluride Reg., runway 27, 6,900 × 75 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
41
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
384 total · 121 in this make and model · 334 as pilot in command · 44 in the last 90 days · 15 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 8 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
54 °F, dew point -0 °F
Altimeter
29.00 inHg
Observed at
TEX, 1 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.