The U.S. aircraft register, updated daily
Accidents · NTSB CEN22LA043 · Final report

Cessna 172P accident near Wheeling, Illinois, November 21, 2021

On November 21, 2021 at about 5:00 pm local time, a 1985 Cessna 172P, registered N99715, was substantially damaged in an accident during landing near Wheeling, Illinois (Chicago Exec airport). It was an instructional flight under general aviation rules (Part 91). No one was hurt; 1 person was on board or involved. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The student pilot’s improper landing flare, which resulted in a hard landing. Contributing was the student pilot’s self-induced pressure to land after being admonished by the controller.

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

What the record shows

Date
November 21, 2021 · about 5:00 pm local time
Place
Wheeling, Illinois · Chicago Exec · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 172P NO SERIES, built 1985 · all 172Ps on the register
Registration
N99715 · registry record · serial 17276501
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

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

The student pilot reported that he was flying a solo traffic pattern flight when during the final approach to land and configured with 20° of flaps, the airplane began drifting left of the runway centerline. The student pilot applied power to extend the touchdown point while trying to reestablish the airplane over the runway centerline when the airplane “dropped suddenly” onto the runway and began to porpoise. Before the student pilot could recover, the airplane “dropped heavily” a second time, resulting in the nose wheel separating and the airplane departing the left side of the runway. The airplane came to rest on the lower fuselage in the grass. The airplane sustained substantial damage to the forward and bottom fuselage. The student pilot reported there were no preimpact mechanical malfunctions or failures with the airframe and engine that would have precluded normal operation. The student pilot reported that while in the traffic pattern, the air traffic controller tried to reach him three times with no response. When the student pilot did respond, the controller admonished the student pilot for not paying attention to the radio calls. The student pilot reported that he likely flared too high over the runway and that the admonishment from the controller was “unsettling” and that he should have executed a go-around rather than attempt to land on that approach.

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. Abnormal runway contact during landing
  2. Landing gear collapse during landing
  3. Runway excursion during landing (landing roll)
  4. Loss of control in flight during landing defining event

The NTSB's findings

  • Personnel issues › Task performance › Use of equip/info › Aircraft control › Student/instructed pilot
  • Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Landing flare › Not attained/maintained
  • Personnel issues › Psychological › Mental/emotional state › Stress › Student/instructed pilot

Pilot

  • Certificate: student
  • Flight time: 84.8 hours in all; 12.3 in this make and model; 27.6 in the last 90 days; 12.3 in the last 30 days; 5.6 as pilot in command
  • Last flight review: November 3, 2021
  • Medical certificate: Class 3 (with waivers/limitations)
  • Seat: left
  • Injury: no injuries

The aircraft

  • Airframe total time: 8,246.8 hours
  • Last inspection: annual inspection, November 10, 2021
  • Maximum gross weight: 2,400 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Lycoming Engines O-320-A2F (piston); 4,347 hours total

The flight

  • Flight plan: VFR
  • Runway 16/3, 5,001 ft by 150 ft

Weather at the time

  • Light: daylight
  • Wind: from 230° at 7 knots
  • Visibility: 10 statute miles
  • Sky: broken clouds at 6,000 ft
  • Temperature: 50°F (10°C), dew point 34°F (1°C)
  • Altimeter: 30.01 inHg
  • Observation at 10:52 am from KPWK

Weather report (METAR): KPWK 211652Z 23007KT 10SM BKN060 BKN075 10/01 A3001 RMK AO2 SLP166 T01000011 $

Injuries

FatalSeriousMinorNone
Flight crew1

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

2 documents, released by the NTSB on January 18, 2022. 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.