CEN19TA330

NTSB accident investigation · Cirrus SR22 · Glenwood Springs, CO · August 25, 2019

Accident · No injuriesClass 3Final report
Date
August 25, 2019, 12:50 local (18:50 UTC)
Place
Glenwood Springs, CO
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N983WPCirrus SR22
Defining event
Landing: Hard landing
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Central Region
Parties
FAA
FAA report
20190825023499A
Case key
100311

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 failure to maintain control of the airplane while landing with a tail wind, which resulted in an aerodynamic stall and a subsequent hard landing..

Findings · 3

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Performance/control parameters: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedCirrus Design SR22: 24 casesAll aircraft: 1,681 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCirrus Design SR22: 94 casesAll aircraft: 9,295 casesProbable cause
Wind: tailwindEnvironmental issues › Conditions/weather/phenomena · Effect on operationCirrus Design SR22: 9 casesAll aircraft: 594 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

Following a cross-country flight, the pilot overflew the area to familiarize himself with the destination airport and elected to land to the south. The weather was clear, and the automated weather observing system reported the winds were calm. The pilot flew the final approach with an airspeed "in the mid 70s" and configured the airplane with full flaps. During the landing flare, the airplane developed an uncontrollable sink rate and landed hard, collapsing the nosewheel and resulting in substantial damage to the airplane. The pilot reported that the airplane likely encountered a tailwind during landing, causing the airplane to stall. The nearest weather reporting facilities recorded gusty wind conditions from variable directions about the time of the accident. It is likely that the airplane encountered an unexpected tailwind during landing, and the pilot's lost airplane control, resulting in a stall.

Factual narrative

On August 25, 2019, about 1250 mountain daylight time, a Cirrus SR-22 airplane, N983WP, experienced a hard landing at the Glenwood Springs Municipal Airport (GWS), Glenwood Spring, Colorado. The private pilot and two passengers were not injured. The airplane was substantially damaged. The airplane was registered to CBGNC Aviation LLC and operated as a Title 14 Code of Federal Regulations Part 91 personal flight. Visual meteorological conditions prevailed about the time of the accident, and the flight was operating utilizing visual flight rules (VFR) flight following at the time of the accident. The flight originated from Russel Municipal Airport (RSL), Russell, Kansas, and was destined for GWS. The pilot overflew GWS to familiarize himself with the area and elected to land to the south. He stated the weather was clear and the automated weather observing system (AWOS) reported the winds were calm. The pilot further reported the temperature was 84° F and the altimeter setting was 29.84 in. Hg. The pilot "flew the final approach in the mid 70's (airspeed) and full flaps." During the flare "the bottom fell out" and the airplane landed hard on the main landing gear and then the nosewheel, which subsequently collapsed. An examination of the airplane noted the composite firewall was damaged, substantially damaging the airplane. In addition, the trailing edge of the right leg fairings were split apart and both wheel pants exhibited upward crush damage. The pilot later stated that although the AWOS reported calm winds, historical data indicated the winds in the general area were shifting between north and northwest at 7-12 kts. He stated it was possible "I picked up enough of a tailwind to bring me from above to below stall speed." He also stated there were no mechanical issues with the airplane at the time of the accident. At 1256 wind at Eagle County Regional Airport (EGE), 23 miles northeast of GWS, was from the west-southwest at 18 miles per hour (mph), gusting to 28 mph. Temperature was 87° F and dewpoint was 37° F. At 1253 wind at Aspen-Pitkin County Airport (ASE), 31 miles southeast of GWS, was reported as variable at 7 mph, gusting to 22 mph. Temperature was 81° F and dewpoint was 35° F.

Aircraft

Registration
N983WP
Reported as
Cirrus SR22 (Undesignat)
Category
Airplane
Serial number
1671
Built
2005
Airframe hours
3,806.5
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Cbgnc Aviation Llc
Registered owner
Cbgnc Aviation Llc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 9, 2019 · 40 hours before
Departed
RSL · Russell, KS
Destination
GWS · Glenwood Springs, CO
Flight plan
VFR/IFR
Airport
GWS · Glenwood Springs Muni, runway 14, 3,305 × 50 ft, asphalt
Equipment
Electronic flight bag or handheld device, Electronic multifunction display, Electronic primary flight display, Stall warning system, ADS-B, Airframe parachute, Auto-pilot

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
64
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
BasicMed
Last flight review
October 7, 2018
Seat
Left
Restraint
3-point
Flight hours
760 total · 155 in this make and model · 560 as pilot in command · 24 in the last 90 days · 18 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F
Altimeter
29.84 inHg
Observed at
KGWS

Docket · 4

The files NTSB released with the investigation on October 30, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.1 MB in all.

FAA reports on this event · 1

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