FTW86LA036

NTSB accident investigation · Cessna 172N · Corpus Christi, TX · January 22, 1986

Accident · Minor injuriesLimited investigationFinal report
Date
January 21, 1986, 18:26 local (Jan 22, 1986, 00:26 UTC)
Place
Corpus Christi, TX
Injuries
2 minor
Damage
Destroyed
Phase of flight
Approach
Aircraft
N738DCCessna 172N
Weather
Instrument (IMC) · Dusk
Status
Completed
Report
Approved by Office Director
Case key
21992

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 flightMissed approach (ifr)
Ifr procedure - not followedDual studentCause
FatigueDual studentFactor
Inadequate trainingPilot in command(cfi)Cause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The student was receiving dual instrument flt instruction. She had conducted several practice instrument apchs, all in VMC conditions. The last was an ILS to rwy 13 at Corpus Christi int'l arpt. It started in VMC conditions but entered clouds at about 550 ft. the descent continued to about 300 ft at which time the CFI called a missed apch. The CFI started a climb to about 350 ft and he felt ground impact. Before impact he noted the acft was in a 20 deg right bank and he leveled the wings. The student stated she was in a state of fatigue when the accident occurred. She had been using the airspeed and vertical spped indicators to verify the acft was climbing. She made no reference to the attitude indicator for pitch control. The CFI stated he spent 3 or 4 hrs with the student doing basic airwork. The CFI had renewed his CFI certificate 3 days before the accident by attending a FAA approved ground training course. There was no flt check involved in the certificate renewal.

Aircraft

Registration
N738DC
Reported as
Cessna 172N
Category
Airplane
Serial number
17269887
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Destroyed
Flight
Instructional · Part 91
Registered owner
R.B. Gulley
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 2, 1985
Flight plan
IFR
Airport
CRP · Corpus Christi In'L, runway 13, 7,500 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
54
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
Flight hours
1,880 total · 265 in this make and model · 1,716 as pilot in command · 31 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Dusk
Wind
140° at 13 knots
Lowest ceiling
100 ft
Temperature
61 °F, dew point 61 °F
Altimeter
30.00 inHg
Observed at
CRP