NTSB CAROL · Event
Event FTW70F0020
Registry · N12350
FAA Aircraft Registry record.
Make / Model
MONOCOUPE 110
Year of manufacture
1932 · 37 years old at event
Engine
WARNER SCARAB SERIES (125 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19690116
ADS-B equipped
Yes — Mode-S A061F7
Registrant of record
BINKLEY DAVID P TRUSTEE
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Historical record (pre-1982)
NTSB recorded this accident in the pre-1982 coded-field schema — structured fields rather than free-text narrative. Decoded codes use established NTSB single-letter taxonomies; cause factors remain verbatim pending the Form 6120.4 codebook lookup.
Aircraft
MONOCOUPE 110 · N12350
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
Cruise — level (EA)
Operator type
D
Airport
AIRMAN ACRES
Kind of flying
B0
Weather at impact
Sky
UNKNOWN/NOT REPORTED
Wind
360° / 12 kt
Temp
75° F
Pilot
Certificate
Commercial — instrument
Total hours
437
Age
57
Probable cause (from PRE1982.MDB)
ED POSITION.STALLED DURING TURN TO RETURN.TO RNWY.
Investigator remarks
PLT DIED 6/25/69. OIL TANK SHUTOFF VALVE IN CLOS
Cause factors
- 74/A/DC A POWERPLANT VALVES Cause — pilot/personnel action
- 88/A/CL A MISCELLANEOUS ACTS,CONDITIONS PRESSURE TOO LOW Cause — pilot/personnel action
- 88/A/97 A MISCELLANEOUS ACTS,CONDITIONS OIL STARVATION Cause — pilot/personnel action
- 64/A/29 A PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING Cause — pilot/personnel action
- 64/A/16 A PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
Decoded against the NTSB Form 6120.4 cause-factor codebook (ct_Pre1982 table). Each row shows the raw triplet, modifier (Cause / Factor / etc.), category, and specific code.
Source: NTSB pre-1982 historical archive. Docket
3 1985.
Source file
NTSB_1969_3_1985.txt.
Modern CAROL record 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. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- arXiv 2026 · arXiv preprint
Flash Freeze--Thaw Phenomenon in Sprayed Evaporating Micrometer Droplets
Two-fluid spray nozzles are widely used in combustion, chemical processing, pharmaceutical coating, environmental control, and spray drying to atomize liquids with pressurized gas.
- arXiv 2025 · arXiv preprint
Safety Analysis of eVTOL Operations based on STPA
Electric Vertical Take-Off and Landing (eVTOL) aircraft are expected to be quieter and more cost-effective than helicopters, offering major economic and social benefits through improved connectivity.
- arXiv 2025 · arXiv preprint
A Structured Framework for Prioritizing Unsafe Control Actions in STPA: Case Study on eVTOL Operations
Systems Theoretic Process Analysis (STPA) is a widely recommended method for analysing complex system safety. STPA can identify numerous Unsafe Control Actions (UCAs) and requirements depending on the…
- arXiv 2023 · arXiv preprint
LTE I/Q Data Set for UAV Propagation Modeling, Communication, and Navigation Research
Recently, unmanned aerial vehicles (UAVs) have been receiving significant attention due to their wide range of potential application areas.
- Semantic Scholar 2020 · Article (International Journal of Managerial Finance)
Financial performance and safety in the aviation industry
PurposeThis paper investigates whether financial factors, which are presumed to influence an airline's maintenance, purchasing, and training policies, are associated with the air carrier's safety perf…
- NASA NTRS 2019 · Abstract
High Energy Failure Containment for Spacecraft
Objective: The objective of this paper will be to investigate advancements and any commonality between spacecraft debris containment and the improvements being made in ballistic protection.
Browse the full corpus — academia portal ↗