DEN07CA047

NTSB accident investigation · Cessna 182G · Lamar, CO · January 7, 2007

Accident · No injuriesData collectionFinal report
Date
January 6, 2007, 19:10 local (Jan 7, 2007, 02:10 UTC)
Place
Lamar, CO
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2185RCessna 182G
Weather
Visual (VMC) · Night
Status
Completed · report March 26, 2007
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
FAA report
20070106000509A
Case key
65123

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 pilot's inability to maintain directional control resulting in an impact with a snow bank. Contributing factors include the obscured runway lights, inoperative landing lights, and the pilot's improper decision to operate an airplane with known systems deficiencies.

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 - on ground/waterLanding - roll
Directional control - not maintainedPilot in commandCause
Landing light(s) - inoperativeFactor
Light condition - night
Planning/decision - improperPilot in commandFactor
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - snowbankFactor
Airport facilities,runway edge lights - foreign substance coveredFactor
Airport equipment,snow removal - inadequate

Analysis

Prior to the night landing, the pilot verified with an airport employee, that the runway lights were operational. During the landing flare to runway 26 the pilot lost visual contact with the runway due to the snow banks obscuring the runway lights. The airplane landed and veered off of the runway into the snow bank, resulting in substantial damage. The pilot reported no anomalies with the airplane or its systems. According to several witnesses, the pilot reported to them that his landing lights were not functional at the time of the landing. Several Notices to Airmen (NOTAMs) had been issued prior to the accident. These addressed 4 foot snow banks on runway 8/26, 7 foot snow banks on runway 18/36 and no braking action on runway 18/36. After the accident the airport manager issued a NOTAM about obscured runway lights.

Factual narrative

The pilot departed Lamar the morning of the accident. According to the pilot, the runways in Lamar were snow packed to dry and snow banks 3 to 4 feet in height lined the edges of all runways. Prior to the night landing, the pilot verified with an airport employee, that the runway lights were operational. During the landing flare to runway 26 (5,001 feet by 60 feet, asphalt) the pilot lost visual contact with the runway due to the snow banks obscuring the runway lights. The airplane landed and veered off of the runway into the snow bank. The main landing gear separated, resulting in damage to the gearbox and a bent firewall. The pilot reported no anomalies with the airplane or its systems.

According to the airport manager, the fixed base operator manager, and an airport employee, the pilot reported to them that his landing lights were not functional at the time of the landing.

Several Notices to Airmen (NOTAMs) had been issued for Lamar prior to the accident. These addressed 4 foot snow banks on runway 8/26, 7 foot snow banks on runway 18/36, and no braking action on runway 18/36. After the accident the airport manager issued a NOTAM with regards to obscured runway lights.

Aircraft

Registration
N2185R
Reported as
Cessna 182G
Category
Airplane
Serial number
18255385
Airframe hours
6,285
Engine
Continental O-470-S, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 1, 2006
Departed
COS · Colorado Sprngs, CO
Destination
LAA · Lamar, CO
Flight plan
IFR
Airport
LAA · Lamar Muni, runway 26, 5,001 × 60 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
52
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
August 1, 2006
Seat
Left
Flight hours
1,434 total · 285 in this make and model · 1,347 as pilot in command · 106 in the last 90 days · 46 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night
Wind
210° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
9 °F, dew point 3 °F
Altimeter
29.92 inHg
Observed at
LAA, 1 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.