DEN01LA069
2001-03-07 · Heber, Utah, United States · None · 1 aircraft · Status: Completed
Airport 36U
Current FAA registration · N75848
- Make / Model
- BOEING E75
- Year of manufacture
- 1942 · 59 years old at event
- Engine
- CONT MOTOR W670 SERIES (250 hp)
- Seats / Engines
- 2 seats · 1 engine
- Last airworthiness date
- 19820429
- ADS-B equipped
- Yes — Mode-S AA3AC6
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
Uncommanded locking of the right brake, resulting in loss of control and nose over during landing.
Factual narrative
On March 7, 2001, approximately 1130 mountain standard time, a Boeing E75 Stearman, N75848, registered to and operated by the pilot, was substantially damaged when it collided with terrain during landing at Heber City Municipal-Russ Mcdonald Field, Heber, Utah. The airline transport certificated pilot and his passenger were not injured. Visual meteorological conditions prevailed, and no flight plan had been filed for the personal flight being conducted under Title 14 CFR Part 91. The flight originated from Heber at 1115. According to the pilot's accident report, the landing approach was normal and the touch down was on the runway centerline in a 3-point attitude. The wind was calm. The airplane immediately "pulled to the right" and the pilot corrected. The airplane decelerated rapidly and nosed over. Postaccident inspection disclosed the right wheel was nearly impossible to turn but the left wheel turned freely. The pilot suspected the right brake was binding and the condition worsened as the brake heated during the landing roll. The upper wing ribs and vertical stabilizer were crushed. The pilot said the landing approach was normal and the touch down was on the runway centerline in a 3-point attitude. The wind was calm. The airplane immediately "pulled to the right" and the pilot corrected. The airplane decelerated rapidly and nosed over. Postaccident inspection disclosed the right wheel was nearly impossible to turn but the left wheel turned freely. The pilot suspected the right brake was binding and the condition worsened as the brake heated during the landing roll. The upper wing ribs and vertical stabilizer were crushed. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2001_DEN01LA069.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 (loss of control). All research papers
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER) A Scoping Review of Aviation Loss of Control Inflight Research
Loss of control – inflight (LOC-I) contributes to aircraft accidents at unacceptably high rates. Significant industry efforts and research have aimed to improve LOC-I prevention, detection, and recove…
- SKYbrary (Eurocontrol) 2024 · SKYbrary article Loss of Control In-Flight (LOC-I) — SKYbrary Knowledge Base
SKYbrary comprehensive knowledge-base entry on Loss of Control In-Flight — definitions, contributing factors, accident case studies (Air France 447, Colgan 3407), and prevention strategies.
- Semantic Scholar 2024 · Article (International Conference on Networking and Services) Risk Assessment of Loss of Control In-Flight Trajectories for Urban Air Mobility Safety
In Urban Air Mobility (UAM), maintaining a minimum separation between aircraft is a safety requirement, which becomes challenging amidst congested air traffic and off-nominal conditions, such as Loss …
- NTSB Aircraft Accident Reports 2022 · Accident report Loss of Control on Takeoff in Icing Conditions — Citation 560XL
Cessna Citation 560XL fatal takeoff icing accident, March 2018. Investigation of a Citation 560XL loss-of-control takeoff accident in icing conditions.
- Semantic Scholar 2021 · Article (Aviation) ANALYSIS OF GENERAL AVIATION FIXED-WING AIRCRAFT ACCIDENTS INVOLVING INFLIGHT LOSS OF CONTROL USING A STATE-BASED APPROACH
Inflight loss of control (LOC-I) is a significant cause of General Aviation (GA) fixed-wing aircraft accidents. The United States National Transportation Safety Board’s database provides a rich source…
- NASA NTRS 2021 · Presentation Use of Design of Experiments in Determining Neural Network Architectures for Loss of Control Detection
Abstract—We describe empirical methods for selecting a neural network architecture to implement belief state inference on generic commercial transport aircraft.