FTW86FA127

NTSB accident investigation · Beech 58 · Santa Fe, TX · July 12, 1986

Accident · FatalField investigationFinal report
Date
July 12, 1986, 18:49 local (23:49 UTC)
Place
Santa Fe, TX
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N61442Beech 58
Weather
Visual (VMC) · Day
Status
Completed · report March 10, 1988
Report
Approved by Office Director
FAA report
19860712032109A
Case key
21913

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.

Loss of control - in flightManeuvering
Weather condition - high density altitudeFactor
Maneuver - performed
Airspeed(vs) - not maintainedCause
Airspeed(vmc) - not possible
Stall/spin - inadvertentDual studentCause
Lack of recent experience in kind of aircraftDual student
Supervision - inadequatePilot in command(cfi)Cause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - open field
Remedial action - not attainedPilot in command(cfi)Cause

Analysis

A pvt plt & instructor (CFI) were on a LCL flt with a 3rd occupant aboard. The purpose of the flt was to provide dual instruction to the pvt plt so he could obtain a multi-eng rating. At 1818, 1 of the plts contacted houston TRACON & reqdradar adzy & said they intended to do some air work in the area. The last transmission with the acft was at 1847 when the ctlr adzd they were clr of otr traffic. Aprx 4 min later, radar contact was lost. The acft was fnd where it had impacted the gnd in a relatively flat, wings lvl attitude. An inv revealed evidence the acft was spinning left when it crashed. Radar data showed evidence that the plts had made a series of stalls just bfr the acft entered a rapid dscnt fmaprx 7800' (density alt aprx 10,250'). For the acft's wt & configuration, stall speed (vs) was determined to be 81 KTS. The published min ctl speed (sea lvl conds) was 81 KTS & the intentional 1 eng inop speed (vsse) was 86 KTS.

Aircraft

Registration
N61442
Reported as
Beech 58
Category
Airplane
Serial number
TH-1314
Airframe hours
889
Engine
Continental IO-520-CB, 285 horsepower, reciprocating
Damage
Destroyed
Flight
Instructional · Part 91
Operator
Enterprise Aviation, Co.
Registered owner
James E.Harrell
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 5, 1986 · 25 hours before
Departed
HOU · Houston, TX

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
37
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Toxicology
Performed
Flight hours
4,407 total · 252 in this make and model · 4,407 as pilot in command · 102 in the last 90 days · 38 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 10 knots
Visibility
8 statute miles
Lowest ceiling
None
Temperature
86 °F, dew point 77 °F
Altimeter
30.00 inHg
Observed at
GLS, 10 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.