FTW93LA025

NTSB accident investigation · Cessna 180 · Lubbock, TX · October 27, 1992

Accident · No injuriesLimited investigationFinal report
Date
October 27, 1992, 11:00 local (17:00 UTC)
Place
Lubbock, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N75077Cessna 180
Weather
Visual (VMC) · Day
Status
Completed · report June 30, 1993
Report
Approved by Office Director
FAA report
19921027043919A
Case key
18608

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The partial power loss due to a disconnected throttle cable. A factor was the lack of suitable terrain at the pilot's disposal.

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 engine power(partial) - mech failure/malfApproach - vfr pattern - base turn
Throttle/power lever,cable - disengagedCause
Throttle/power control - not possibleDual student
Forced landingDescent - emergency
Emergency procedure - performedPilot in command(cfi)
Main gear collapsedLanding - roll
Terrain condition - crop
Terrain condition - none suitableFactor

Analysis

An instructor was providing qualification training to the new owner of the airplane. On his fifth stop and go landing, the pilot retarded the throttle to idle abeam his intended landing point. While on base leg, he advanced the throttle to adjust his rate of descent but the engine failed to respond and continued to run at idle speed. Controls were transferred to the instructor who also attempted to increase power without success. Examination of the wreckage revealed that a retaining clip anchoring the throttle cable assembly to the firewall was missing thus allowing the entire housing to move whenever the throttle was advanced or retarded. While attempting a forced landing to a cultivated field, the left main gear was severed on impact with the furrows.

Aircraft

Registration
N75077
Reported as
Cessna 180
Category
Airplane
Serial number
30290
Airframe hours
4,400
Engine
Continental O-470-A, 225 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Hollabaugh, Steven W.
Registered owner
Hollabaugh, Steven W.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 8, 1992 · 20 hours before
Departed
F82
Destination
F82

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
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
11,000 total · 450 in this make and model · 10,800 as pilot in command · 30 in the last 90 days · 15 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 5 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 48 °F
Altimeter
30.00 inHg
Observed at
LBB, 7 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 N75077 · 1

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