MIA05LA037

NTSB accident investigation · Cessna 172N · Sanford, FL · November 9, 2004

Accident · No injuriesLimited investigationFinal report
Date
November 8, 2004, 22:15 local (Nov 9, 2004, 03:15 UTC)
Place
Sanford, FL
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8077ECessna 172N
Weather
Visual (VMC) · Night
Status
Completed · report March 30, 2005
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
FAA report
20041108033849A
Case key
60662

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 improper flare by the pilot in command resulting in a hard landing, Restricted movement of the throttle was a contributing factor.

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.

Airframe/component/system failure/malfunctionLanding - flare/touchdown
Throttle/power lever - restricted
Hard landingLanding - flare/touchdown
Flare - improperPilot in commandCause

Analysis

The pilot stated that while on final approach to runway 9L when the flight was approximately 25 feet, he manipulated the throttle, but it appeared the throttle was stuck in a position which was insufficient to perform a go-around. The airplane contacted the runway causing the emergency locator transmitter (ELT) to activate. The pilot advised air traffic control of the ELT activation and taxied the airplane to the ramp where he secured the airplane. He reported the ELT activation on the aircraft discrepancy log sheet. The post accident inspection of the aircraft was conducted by Avion Aviation Maintenance on November 9, 2004, without FAA or NTSB oversight. The inspection consisted of a visual engine inspection, and freedom of movement of the throttle control system. The throttle and mixture controls were found free and smooth and no defects were noted.

Factual narrative

On November 8, 2004, about 2215 eastern standard time, a Cessna 172N, N8077E, registered to a private individual and operated by Avion Air Academy, experienced a hard landing at the Orlando-Sanford International Airport, Sanford, Florida. Visual meteorological conditions prevailed at the time and an instrument flight rules flight plan was filed for the 14 CFR Part 91 personal flight, from Lakeland Linder Regional Airport, Lakeland, Florida, to Orlando-Sanford International Airport. The airplane was substantially damaged and the private-rated pilot and two passengers were not injured. The flight originated about 2130, from the Lakeland Linder Regional Airport.

The pilot stated that while on final approach to runway 9L when the flight was approximately 25 feet, he manipulated the throttle, but it appeared the throttle was stuck in a position which was insufficient to perform a go-around. The airplane contacted the runway causing the emergency locator transmitter (ELT) to activate. The pilot advised air traffic control of the ELT activation and taxied the airplane to the ramp where he secured the airplane. He reported the ELT activation on the aircraft discrepancy log sheet.

The postaccident inspection of the aircraft was conducted by Avion Aviation Maintenance on November 9, 2004, without FAA or NTSB oversight. The inspection consisted of a visual engine inspection, and freedom of movement of the throttle control system. The throttle and mixture controls were found free and smooth and no defects were noted.

The National Transportation Safety Board was notified of the accident on November 19, 2004.

Aircraft

Registration
N8077E
Reported as
Cessna 172N
Category
Airplane
Serial number
17272133
Airframe hours
13,029
Engine
Lycoming O-360-A4M, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Avion Jet Center
Registered owner
Ronald L Dass
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
100 hour · October 18, 2004 · 88.5 hours before
Departed
KLAL · Lakeland, FL
Destination
KSFB · Sanford, FL
Flight plan
IFR
Airport
KSFB · Orlando Sanford Int'l Airport, runway 9L, 9,600 × 150 ft, asphalt

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
19
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Last flight review
October 28, 2004
Seat
Left
Flight hours
165 total · 53 as pilot in command

Weather

Conditions
Visual (VMC) · Night
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 55 °F
Altimeter
30.10 inHg
Observed at
KSFB

FAA reports on this event · 1

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