NTSB CAROL · Event
Event SEA03LA181
Registry · N1027X
FAA Aircraft Registry record.
Make / Model
CESSNA 180
Year of manufacture
1954 · 49 years old at event
Engine
CONT MOTOR O-470-A (225 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
20170405
ADS-B equipped
Yes — Mode-S A00F85
Registrant of record
HARPER SHAWN
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The instructor's inadequate supervision, and the student's failure to maintain directional control.
Factual narrative
On August 29, 2003, approximately 0830 mountain daylight time, a tailwheel equipped Cessna 180, N1027X, registered to an individual, operated by an airline transport rated pilot/flight instructor and being flown by a student pilot, sustained substantial damage during a loss of control on landing at the Caldwell Industrial airport, Caldwell, Idaho. Neither occupant was injured. Visual meteorological conditions existed and no flight plan had been filed. The flight, which was instructional, was operated under 14 CFR91, and originated from Caldwell approximately 0730 on the morning of the accident. The flight instructor reported that at the conclusion of the fourth landing, as the student was rolling out on runway 30 and decelerating through approximately 25-30 miles per hour, "...a lurch or turn brought the nose of the aircraft right and the tail to the left...." The instructor was lightly riding the controls during the rollout and both pilots initiated a correction for the turn with the student applying "...a corrective action of left rudder and brake..." while the instructor simultaneously assured "...full up elevator...." The instructor indicated that the control inputs were insufficient to overcome the turning momentum of the aircraft, and the aircraft came to rest oriented in the opposite direction with the left wheel off the runway edge. During the reversal the wingtip and horizontal stabilizer struck the ground. The instructor reported the winds as variable at 3-5 knots and the surface observation at the Caldwell airport at 0835 reported the surface winds as 5 knots from the north. The instructor reported that there was no mechanical malfunction with the aircraft during the event and the student had about 12 hours of total flight experience. The flight instructor reported that as the 12 hour student pilot was rolling out on the runway in the tailwheel equipped aircraft, the aircraft's nose deviated to the right. The student applied corrective rudder and brake while the instructor assured full up elevator had been applied. However, the actions were not sufficient to prevent the aircraft from ground looping 180 degrees during which the left wingtip and horizontal stabilizer struck the ground. The winds were variable to northerly at 3-5 knots and the instructor reported that there had been no mechanical malfunction with the aircraft during the event. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2003_SEA03LA181.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (loss of control). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- 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.
- 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.
- NASA NTRS 2021 · Conference Paper
Use of Design of Experiments in Determining Neural Network Architectures for Loss of Control Detection
We describe empirical methods for selecting a neural network architecture to implement belief state inference on generic commercial transport aircraft.
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