NTSB CAROL · Event
Event SEA70F0117
Registry · N3871X
FAA Aircraft Registry record.
Make / Model
AERO COMMANDER 100
Year of manufacture
1967 · 2 years old at event
Engine
LYCOMING 0-320 SERIES (180 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
19671115
ADS-B equipped
Yes — Mode-S A477DC
Registrant of record
JOHNSON ROGER L
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
AERO-COMDR 100 · N3871X
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
DC
Operator type
Personal/private
Kind of flying
B1
Weather at impact
Sky
UNKNOWN/NOT REPORTED
Temp
43° F
Aircraft history
Serial number
000000000168
Total time
1,132 hrs
Pilot
Certificate
Commercial — instrument
Total hours
70
Age
23
Investigator remarks
PLT PRACTICING SPEED AND ALT CTL MANEUVERS.
Cause factors
- 64/C/21 C PILOT IN COMMAND IMPROPER OPERATION OF POWERPLANT & POWERPLANT CONTROLS Cause
- 82/C/G C WEATHER CONDITIONS CONDUCIVE TO CARB./INDUCTION SYSTEM ICING Cause
- 88/C/02 C MISCELLANEOUS ACTS,CONDITIONS ANTI-ICING/DEICING EQUIPMENT-IMPROPER OPERATION OF/OR FAILED TO USE Cause
- 88/C/72 C MISCELLANEOUS ACTS,CONDITIONS ICE-CARBURETOR Cause
- 64/B/79 B PILOT IN COMMAND FAILED TO MAINTAIN DIRECTIONAL CONTROL
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 4454.
Source file
NTSB_1969_3_4454.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.
- NASA NTRS 2019 · Technical Memorandum (TM)
A preliminary study of a wake vortex encounter hazard boundary for a B737-100 airplane
A preliminary batch simulation study was conducted to define the wake decay required for a Boeing 737-100 airplane to safely encounter a Boeing 727 wake and land.
- NASA NTRS 2018 · Other
A Numerical Simulation Study to Develop an Acceptable Wake Encounter Boundary for a B737-100 Airplane
The National Aeronautics and Space Administration (NASA) is conducting research with the goal of enabling safe improvements in the capacity of the nation's air transportation system.
- NASA NTRS 2011 · Other
A unified cleaning facility in a Class 100 clean room
Downdraft clean room for cleaning and potting of mechanical and electrical components and various plastics systems
- arXiv 2026 · arXiv preprint
Closed-loop Uplink Radio Resource Management in CF-O-RAN Empowered 5G Aerial Corridor
In this paper, we investigate the uplink (UL) radio resource management for 5G aerial corridors with an open-radio access network (O-RAN)-enabled cell-free (CF) massive multiple-input multiple-output …
- arXiv 2026 · arXiv preprint
Autonomous Navigation at the Nano-Scale: Algorithms, Architectures, and Constraints
Autonomous navigation for nano-scale unmanned aerial vehicles (nano-UAVs) is governed by extreme Size, Weight, and Power (SWaP) constraints (with the weight < 50 g and sub-100 mW onboard processor), d…
- arXiv 2026 · arXiv preprint
Precision Meets Art: Autonomous Multi-UAV System for Large Scale Mural Drawing
The integration of autonomous unmanned aerial vehicles (UAVs) into large-scale artistic projects has emerged as a new application in robotics.
Browse the full corpus — academia portal ↗