DEN90FA170

NTSB accident investigation · Beech J35 · Santa Fe, NM · August 17, 1990

Accident · FatalField investigationFinal report
Date
August 17, 1990, 11:36 local (17:36 UTC)
Place
Santa Fe, NM
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N21CSBeech J35
Weather
Visual (VMC) · Day
Status
Completed · report November 9, 1992
Report
Approved by Office Director
FAA report
19900817033859A
Case key
17843

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

Failure of the pilot to maintain adequate airspeed, which resulted in an inadvertent stall.

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 flightGo-around (vfr)
Airspeed - not maintainedPilot in commandCause
Stall/spin - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

While maneuvering to land, the pilot was told to go around. Subsequently, the aircraft entered a spin & crashed. No preimpact mechanical problem was found that would have resulted in the accident. The aircraft was equipped with STC no:3A15, which involved installation of drooped wing tips (demer super tips) for improved climb performance & cruise speed, as well as reduced stall speed & takeoff distance. The pilot's blood tested positive for ethanol (0.041%); however, the blood sample was not considered suitable for analysis.

Aircraft

Registration
N21CS
Reported as
Beech J35
Category
Airplane
Serial number
D-5543
Engine
Continental IO-470-C, 250 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Walton, Harold E.
Registered owner
Walton, Harold E
Airworthiness certificate
Standard, Utility
Departed
SGU · St George, UT
Destination
SAF
Airport
SAF · Santa Fe Muni

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
49
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
414 total · 290 in this make and model · 341 as pilot in command · 34 in the last 90 days · 13 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 5 knots
Visibility
40 statute miles
Lowest ceiling
10,000 ft broken
Temperature
73 °F, dew point 50 °F
Altimeter
30.00 inHg
Observed at
SAF, 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.

Other investigations on N21CS · 1

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