# NTSB FTW00LA141: Cessna R182, N3622C, Monument Valley, UT, May 7, 2000 - Type: NTSB accident investigation - Classification: Accident · Minor injuries · Limited investigation · Final report - Date: May 7, 2000, 11:35 local (17:35 UTC) - Place: Monument Valley, UT - Coordinates: 37.07973, -110.250381 (estimated) - Nearby events: https://openairdocs.org/map.md?lat=37.0797&lon=-110.2504&mi=10 - Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping) - Highest injury: Minor injuries - Injuries: 1 minor, 3 uninjured - Status: Completed, report December 4, 2000 - Report: Approved by Office Director - NTSB case key (mKey): 49212 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=FTW00LA141 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/49212/pdf - Page: https://openairdocs.org/ntsb/FTW00LA141 ## Probable cause The pilot's inadequate compensation for wind conditions and his delayed go-around, which resulted in the loss of aircraft control. A factor was the turbulent weather conditions. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - In flight encounter with weather, approach - vfr pattern - final approach - weather condition - turbulence (contributing factor) - Loss of control - in flight, go-around (vfr) - compensation for wind conditions - inadequate, pilot in command (cause) - go-around - delayed, pilot in command (cause) - In flight collision with terrain/water, descent - uncontrolled - terrain condition - ground ## Analysis The pilot stated that he overflew the airport to check the available wind information. He noticed that the windsocks were indicating a 'very strong wind' and that one windsock was fluctuating 20-30 degrees from side to side. The pilot applied full flaps after turning onto final approach. During the final approach to the 4000-foot dirt runway, the airplane encountered 'severe turbulence.' The pilot reported that he noticed the airspeed fluctuate between 50 and 70 knots, so he applied more power; however, a 'tremendous sink rate was developing.' The airplane touched down 'very hard,' bounced into the air, and the pilot executed a go-around. At an altitude of less that 100 feet agl, the pilot initiated 'a shallow left turn to avoid a thousand foot cliff.' During the go-around turn, the airplane 'developed a sink rate that was uncontrollable.' The pilot leveled the wings for an off-airport landing. During the uncontrolled descent, the airplane impacted a small hill with the right wing. The nearest weather station, 49 nautical miles from the accident site, reported winds from 220 degrees at 15 knots gusting to 20 knots. ## Factual narrative On May 7, 2000, at 1135 mountain daylight time, a Cessna R182 single-engine airplane, N3622C, was substantially damaged when it impacted terrain following an encounter with adverse weather while landing at Monument Valley Airport, Monument Valley, Utah. The airline transport pilot and two passengers were not injured, and one passenger sustained minor injuries. The airplane was owned by a private individual and operated by West Wind Aviation, Inc., of Phoenix, Arizona. Visual meteorological conditions prevailed, and a VFR flight plan was filed for the 14 Code of Federal Regulations Part 135 air taxi flight. The sightseeing flight departed from the Sedona Airport, near Sedona, Arizona, approximately 0900. According to the 8,000-hour pilot, he had experienced "extremely unpredictable winds" at the Monument Valley Airport (elevation 5,192 feet) the day before the accident. He added that he overflew the airport to check "all available wind information." The pilot said that the "windsock at the west end (nearest the cliffs) was indicating a very strong wind from the northwest. He added that the "windsock at mid-field was also indicating strong northwest wind; however, the windsock was fluctuating 20 to 30 degrees back and forth." The pilot indicated that he applied full flaps on final approach. He stated that the approach to Monument Valley Airport "appeared normal when suddenly he hit severe turbulence." The pilot added that it took full control inputs to establish a wings-level attitude. He stated that he noticed the airspeed fluctuate between 50 and 70 knots, and he advanced the power; however, a "tremendous sink rate was developing." The pilot continued to increase power, and the airplane touched down "very hard" on the 4,000-foot dirt runway, bounced into the air, and the pilot executed a go-around. At an altitude of less than 100 feet agl, the pilot began "a shallow left turn to avoid a thousand foot cliff" that was in the flight path. During the turn, the aircraft "developed a sink rate that was uncontrollable." The pilot leveled the wings for an off-field landing. The airplane touched down off-field with full power applied, "slid to the left" during the landing roll, and impacted a small hill damaging the right wing. At 1155, the weather at the Blanding Municipal Airport, Blanding, Utah, (approximately 48 nautical miles northeast of the accident site) was reported as wind from 220 degrees at 15 knots gusting to 20 knots, 50 statue miles visibility, scattered clouds at 9,000 feet agl, a broken ceiling at 14,000 feet agl, temperature 72 degrees Fahrenheit, and dewpoint 28 degrees Fahrenheit. ## Aircraft - Registration: [N3622C](https://openairdocs.org/deregistered/N3622C-2000-09-13), registration cancelled 2000-09-13, S/N R18200281 (OpenAirDocs) - Reported make and model: Cessna R182 - Registry model: [Cessna R182](https://openairdocs.org/model/cessna-r182) (registry code 2072734) (OpenAirDocs) - Category: Airplane - Serial number: 18200281 - Airframe hours: 4649 - Engines: Lycoming O-540-J3C5D 235 horsepower reciprocating - Damage: Substantial damage - Flight: Part 135 - Registered owner: Westwind Aviation, Inc. - Airworthiness certificate: Standard, Normal - Last inspection: 100 hour, April 26, 2000, 16 hours before - Departed: SEZ, SEDONA, AZ - Destination: 71V - Flight plan: Company VFR - Airport: 71V, Monument Valley, runway 17, 4,000 × 50 ft, dirt ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 60; airline transport; airplane ratings: single-engine land, multi-engine land; instrument ratings: airplane; medical: class 2, valid medical--w/ waivers/lim; seat: left; toxicology performed; flight hours: 8,000 total, 400 in this make and model, 7,900 as pilot in command, 50 in the last 90 days, 38 in the last 30 days, 3 in the last 24 hours ## Weather - Conditions: Visual (VMC), Day - Wind: 220° at 15 knots, gusting 20 - Visibility: 50 statute miles - Lowest ceiling: 14,000 ft broken - Temperature: 72 °F, dew point 28 °F - Observed at: 4BL, 48 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 (OpenAirDocs). - [Accident 20000507036099A](https://openairdocs.org/incident/20000507036099A), May 7, 2000: Cessna R182, Monument Valley, UT, Substantial damage. (.4) The pilot stated that he overflew the airport to check the available wind information. He noticed that the windsocks were indicating a 'very strong wind'… From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.