DFW07CA069

NTSB accident investigation · Cessna 172 · Lancaster, TX · February 11, 2007

Accident · Serious injuriesData collectionFinal report
Date
February 10, 2007, 19:30 local (Feb 11, 2007, 01:30 UTC)
Place
Lancaster, TX
Injuries
1 serious, 4 uninjured; on the ground: 1 serious
Damage
No damage
Phase of flight
Standing
Aircraft
N124SJCessna 172
Weather
Visual (VMC) · Night
Status
Completed · report April 25, 2007
Report
Approved by Office Director
Parties
Dallas, Texas
FAA report
20070211001219A
Case key
65300

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 spectator's inadvertent contact with the turning propeller while the airplane was standing with the engine operating. A contributing factor was the dark night conditions.

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.

Propeller/rotor contact to personStanding - engine(s) operating
Propeller/jet blast encounter - inadvertentSpectatorCause
Light condition - nightFactor

Analysis

The private pilot reported that the single-engine airplane was parked on the ramp with the engine idling when a female taking pictures of the pilot and passengers inadvertently walked into the turning propeller. The pilot reported in the NTSB Form 6120.1/2 that after conducting a local area flight, he landed and taxied the airplane to the ramp. He parked the airplane parallel to the terminal building and kept the engine running. A female observer walked from the terminal building to the left, rear side of the airplane to photograph the passengers in the back seat. She then proceeded to the front of the aircraft where she was struck by the idling propeller. There was no damage to the airplane and the pilot and three passengers were not injured. The female that walked into the propeller sustained serious injuries. Night visual meteorological conditions prevailed at the time of the mishap.

Factual narrative

The 291-hour private pilot reported that the single-engine airplane was parked on the ramp with the engine idling when a female taking pictures of the pilot and passengers inadvertently walked into the turning propeller. The pilot reported in the NTSB Form 6120.1/2 that after conducting a local area flight, he landed and taxied the airplane to the ramp. He parked the airplane parallel to the terminal building and kept the engine running. A female observer walked from the terminal building to the left, rear side of the airplane to photograph the passengers in the back seat. She then proceeded to the front of the aircraft where she was struck by the idling propeller. There was no damage to the airplane and the pilot and three passengers were not injured. The female that walked into the propeller sustained serious injuries. Night visual meteorological conditions prevailed at the time of the mishap.

Aircraft

Registration
N124SJ
Reported as
Cessna 172
Category
Airplane
Serial number
17280225
Airframe hours
2,263.9
Engine
Lycoming IO-360-L2A, 160 horsepower, reciprocating
Damage
No damage
Flight
Personal · Part 91
Registered owner
Lancaster Airport Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · November 1, 2006
Departed
KLNC · Lancaster, TX
Destination
KLNC · Lancaster, TX
Airport
KLNC · Lancaster, runway 13, 4,999 × 100 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
24
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
September 1, 2006
Seat
Left
Flight hours
291 total · 250 in this make and model · 226 as pilot in command · 10 in the last 90 days · 2 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
3,200 ft overcast
Temperature
43 °F, dew point 30 °F
Altimeter
30.02 inHg
Observed at
KLNC

FAA reports on this event · 1

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