DEN90LA116

NTSB accident investigation · Cessna 172RG · Albuquerque, NM · May 26, 1990

Accident · No injuriesLimited investigationFinal report
Date
May 26, 1990, 14:20 local (20:20 UTC)
Place
Albuquerque, NM
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N6498RCessna 172RG
Weather
Visual (VMC) · Day
Status
Completed · report September 28, 1992
Report
Approved by Office Director
FAA report
19900526017629A
Case key
17935

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 cfi's improper procedures during takeoff. Factors were premature liftoff and inadvertent stall/mush.

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 - high density altitude
Lift-off - prematurePilot in commandCause
Stall/mush - inadvertentPilot in commandCause
In flight collision with objectDescent - uncontrolled
Object - wire,static
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - rough/uneven

Analysis

The commercial pilot, (CFI), was performing a rental checkout for a private pilot with one passenger on board. The CFI said he used 10 degrees of flaps for takeoff, lifted off at 56 knots, and climbed at 67 knots. These procedures are not in accordance with the aircraft operator's manual for normal nor short field takeoff. He reported that the plane would not climb above 50 feet AGL. The flight area is over city streets, and has powerlines and phone wires every block across the route of flight. The CFI said he pulled back on the control yoke to raise the nose, to clear wires. The plane began to lose altitude. He said he retracted the landing gear but struck wires during this attempt to clear them. The CFI made a forced landing in a field. He said he lowered the gear, retracted the flaps and at touchdown, the nose gear and right main gear collapsed, and the wings were bent. Density altitude was approximately 8,000 feet.

Aircraft

Registration
N6498R
Reported as
Cessna 172RG
Category
Airplane
Serial number
172RG0187
Engine
Lycoming O-360-F1AG, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Coronado Air Center
Airport
NONE

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
36
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
827 total · 38 in this make and model · 665 as pilot in command · 22 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 5 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

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