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Accidents · NTSB GAA16CA253 · Final report

Cessna 172 accident near Shawnee, Oklahoma, May 14, 2016

On May 14, 2016 at about 1:35 pm local time, a 1999 Cessna 172, registered N917CP, was substantially damaged in an accident during taxi (from runway) near Shawnee, Oklahoma (Shawnee Rgnl airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The pilot's failure to remain a safe distance from obstacles while taxiing to parking, resulting in the airplane's wing striking a light pole.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
May 14, 2016 · about 1:35 pm local time
Place
Shawnee, Oklahoma · Shawnee Rgnl · map
Type
Accident
Injuries
No one was hurt; 2 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 172 S, built 1999 · all 172s on the register
Registration
N917CP · registry record · serial 172S8337
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

According to the pilot, during the taxi from the runway to parking, he made a left turn into his parking space. He reported that he had parked at this location many times before, and that his main concern at the time, was to ensure that he did not run over the rope tie downs on the parking space. During the left turn, although the main landing gear remained on the asphalt, the right wing extended beyond the asphalt, and into the grass area where the right wing struck a light pole. The light pole had been erected about 45 days prior, and was positioned in the grass, about 5 feet away from the asphalt. The airplane sustained substantial damage to the right wing spar. The pilot reported that there were no mechanical malfunctions or anomalies with the airplane that would have prevented normal flight operations.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

What happened, in order

  1. Collision with terrain or object (not controlled flight into terrain) during taxi (from runway)
  2. Ground collision during taxi (from runway) defining event

The NTSB's findings

  • cause Personnel issues › Psychological › Attention/monitoring › Task monitoring/vigilance › Pilot
  • cause Environmental issues › Physical environment › Object/animal/substance › Pole › Effect on operation

Pilot

  • Certificate: airline transport pilot, flight instructor
  • Ratings: single-engine land; instructor: airplane multi-engine; instructor: airplane single-engine; instrument: airplane
  • Flight time: 5,191 hours in all; 481 in this make and model; 20 in the last 90 days; 2 in the last 30 days; 4,325 as pilot in command; 792 on instruments
  • Last flight review: August 2, 2015
  • Medical certificate: Class 1
  • Seat: left
  • Injury: no injuries

Co-pilot

  • Certificate: private
  • Ratings: single-engine land; instrument: airplane
  • Flight time: 1,012 hours in all; 54 in this make and model; 30 in the last 90 days; 9 in the last 30 days; 975 as pilot in command
  • Last flight review: March 31, 2016
  • Medical certificate: Class 3 (with waivers/limitations)
  • Seat: rgt
  • Injury: no injuries

The aircraft

  • Airframe total time: 2,989.5 hours
  • Last inspection: annual inspection, October 9, 2015
  • Maximum gross weight: 2,300 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Lycoming IO-360-L2A (piston); 3,326 hours total
  • Operator: Civil Air Patrol INC

The flight

  • Departed from: OUN Norman OK at 2:12 pm
  • Destination: SNL Shawnee OK
  • Flight plan: none
  • A second pilot was aboard

Weather at the time

  • Light: daylight
  • Wind: from 030° at 22 knots, gusting 28
  • Visibility: 10 statute miles
  • Sky: overcast at 4,500 ft
  • Temperature: 50°F (10°C), dew point 32°F (0°C)
  • Altimeter: 30.29 inHg
  • Observation at 1:35 pm from KSNL

Injuries

FatalSeriousMinorNone
Flight crew2

Documents from the investigation the NTSB's docket: the evidence folder behind the report

2 documents, released by the NTSB on September 1, 2016. View them here, or download them; the NTSB redacts some personal details before release, and this site shows the NTSB's own titles rather than its file names.

The same docket at the NTSB · documents without a copy here are fetched from the NTSB when you open them.

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.