DEN07LA036
2006-12-08 · Gillette, Wyoming, United States · None · 1 aircraft · Status: Completed
Airport GCC
Current FAA registration · N779BC
- Make / Model
- FAIRCHILD SA227BC
- Year of manufacture
- 1991 · 15 years old at event
- Engine
- HONEYWELL TPE331-SER (2650 hp)
- Seats / Engines
- 12 seats · 2 engines
- Last airworthiness date
- 20040123
- ADS-B equipped
- Yes — Mode-S AA8A92
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
wind shear.
Factual narrative
On December 8, 2006, approximately 0800 mountain standard time, a Fairchild SA227BC, N779BC, operated by Key Lime Air, Inc., and piloted by a commercial pilot, under the command of an airline transport-certificated pilot, was substantially damaged when it landed hard at Gillette, Wyoming's Campbell County Airport. Visual meteorological conditions prevailed at the time of the accident. The non-scheduled domestic cargo flight was being conducted under the provisions of Title 14 Code of Federal Regulations Part 135, and an IFR (instrument flight rules) flight plan had been filed and activated. The pilot and co-pilot on board the airplane were not injured. The flight originated at Denver, Colorado, approximately 0700mountain standard time. According to the captain, the copilot was flying the airplane from the right seat and was landing. The copilot reduced power to Vref (reference speed) and the airplane lost airspeed and lift. The captain called for more power and the copilot complied. The captain called for a go-around, then took control and applied full power but not before the airplane made a hard touch down. The captain brought the airplane around and made a full stop landing. Examination of the airplane revealed the right main landing gear strut assembly had collapsed, and fuel was leaking from the left engine wheel well. At the time of the accident, the wind was 230 degrees at 17 knots. In his written statement, the captain said he believed the hard touch down was due to wind shear. The co-pilot was flying the airplane from the right seat and was landing. He reduced power and the airplane lost airspeed and lift. The captain called for more power and the co-pilot complied. The captain called for a go-around, then took control and applied full power but not before the airplane made a hard touch down. The captain brought the airplane around and made a full stop landing. Examination of the airplane revealed the right main landing gear strut assembly had collapsed, and fuel was leaking from the left engine wheel well. At the time of the accident, the wind was 230 degrees at 17 knots. In his written statement, the captain said he believed the hard touch down was due to wind shear. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2006_DEN07LA036.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (wind shear, go-around). All research papers
- NASA NTRS 2025 · Conference Paper A Training Study to Improve Monitoring During A Go-Around
As part of an FAA program to improve go-around (GA) safety, we were asked to determine if we could improve the performance of the Pilot Monitoring (PM) during a GA maneuver.
- Flight Safety Foundation 2024 · FSF / AeroSafety World Go-Around Safety Forum Findings
Foundation Go-Around Safety Forum technical findings — examines why pilots fail to execute go-arounds when criteria are met (stabilized approach gate not met, energy state out of envelope, traffic con…
- Semantic Scholar 2022 · Article (Journal of Safety Research) Go-around accidents and general aviation safety.
INTRODUCTION Changes in General Aviation (GA) accident rates, specifically in the go-around phase, are examined by comparing the number of accidents, the proportion of fatal accidents, and the proport…
- Semantic Scholar 2021 · Article (Aerospace) Classification and Analysis of Go-Arounds in Commercial Aviation Using ADS-B Data
Go-arounds are a necessary aspect of commercial aviation and are conducted after a landing attempt has been aborted. It is necessary to conduct go-arounds in the safest possible manner, as go-arounds …
- NASA NTRS 2021 · Accepted Manuscript (Version with final changes) Go-Around Criteria Refinement for Transport Category Aircraft
Presently, airline pilots are trained to go around if, when lower than 500 ft above the ground, they are outside of a handful of parameters such as airspeed, position, and rate of descent.
- NASA NTRS 2019 · Conference Paper Validation of Proposed Go-Around Criteria Under Various Environmental Conditions
This paper evaluates the effects of environmental conditions on touchdown performance under varying approach states and validates proposed go-around criteria developed using data from a previously con…