NTSB CAROL · Event
Event DFW06CA194
Registry · N6106
FAA Aircraft Registry record.
Make / Model
CURTISS WRIGHT TRAVEL AIR 4000
Year of manufacture
1928 · 78 years old at event
Engine
CONT MOTOR W670 SERIES (250 hp)
Seats / Engines
3 seats · 1 engine
Last airworthiness date
19950921
ADS-B equipped
Yes — Mode-S A7F1E8
Registrant of record
MOSLEY JOHN E
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's failure to maintain airspeed on final approach resulting in an inadvertent stall and a subsequent loss of control.
Factual narrative
The 1,300-hour instrument rated private pilot lost control of the tailwheel-equipped vintage airplane while landing to the southeast at his privately owned grass airstrip. The pilot reported that the single engine biplane swerved to the right during the take-off roll and the airplane began turning to the left after the airplane became airborne. The pilot continued his climb until the airplane cleared the trees on the north side of the airstrip and allowed the airplane to continued the left turn until he was back over the runway. The pilot stated on the Pilot/Operator Aircraft Accident/Incident Report (NTSB form 6120.1) that while on short final to land, "the nose fell, I tried to add power but the engine hesitated and the airplane impacted the ground." A Federal Aviation Administration (FAA) inspector, who responded to the accident site, examined the airplane and found the main landing gear collapsed and fire damage to the upper wing. The inspector was also able to establish flight control continuity. The examination also determined that during the impact sequence, an external engine oil line separated and oil was sprayed on the hot engine exhaust stack that initiated the post impact fire. The pilot reported that at the time of the mishap, the winds were variable at 2 knots. The winds at the nearest weather reporting facility, located 20 miles southeast of the accident site, were reporting the wind from 240 degrees at 3 knots at the time of the mishap. The 1,300-hour instrument rated private pilot lost control of the tailwheel-equipped vintage airplane while landing to the southeast at his privately owned grass airstrip. The pilot reported that the single engine biplane swerved to the right during the takeoff roll and the airplane began turning to the left after the airplane became airborne. The pilot continued his climb until the airplane cleared the trees on the north side of the airstrip and allowed the airplane to continued the left turn until he was back over the runway. The pilot stated on the Pilot/Operator Aircraft Accident/Incident Report (NTSB form 6120.1) that while on short final to land, "the nose fell, I tried to add power but the engine hesitated and the airplane impacted the ground." The Federal Aviation Administration (FAA) inspector, who responded to the accident site, examined the airplane and found the main landing gear collapsed, as well as fire damage to the upper wing. The inspector was also able to establish flight control continuity. The examination also determined that during the impact sequence, an external engine oil line separated and oil was sprayed on the hot exhaust stack that initiated the post impact fire. The pilot reported that at the time of the mishap, the winds were variable at 2 knots. The winds at the nearest weather reporting facility, located 20 miles southeast of the accident site, were reporting the wind from 240 degrees at 3 knots at the time of the mishap. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2006_DFW06CA194.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 (stall, 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.
- Semantic Scholar 2016 · Article (Interacción)
Trajectory Recovery System: Angle of Attack Guidance for Inflight Loss of Control
This paper describes the design and development of an ecological display to aid pilots in the recovery of an In-Flight Loss of Control event due to a Stall (ILOC-S).
- NTSB Aircraft Accident Reports 2010 · Accident report
Loss of Control on Approach — Colgan Air Flight 3407
Colgan Air 3407 / Continental Connection (Q400) Buffalo NY, February 12, 2009 — 50 fatalities. Definitive investigation of the Colgan 3407 stall-stick-pusher crash on approach to Buffalo.
- NASA NTRS 2026 · Conference Paper
Computational Analysis of Steady State Aerodynamics of Transonic Truss-Braced Wing Configuration in Deep Stall
This study presents a computational investigation of steady state aerodynamics of the Subsonic Ultra-Green Aircraft Research (SUGAR) Transonic Truss-Braced Wing (TTBW) configuration over a wide range …
- 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…
- arXiv 2025 · arXiv preprint
Quadratic Programming Approach to Flight Envelope Protection Using Control Barrier Functions
Ensuring the safe operation of aerospace systems within their prescribed flight envelope is a fundamental requirement for modern flight control systems.
- 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.
Browse the full corpus — academia portal ↗