NTSB CAROL · Event
Event CHI79FET26
Registry · N733BS
FAA Aircraft Registry record.
Make / Model
CESSNA 172N
Engine
LYCOMING 0-320 SERIES (180 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
19761119
ADS-B equipped
Yes — Mode-S A9D65A
Registrant of record
JULIUS WILLIAM C
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
N AMERICAN SNJ-5 · N2023
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
D1
Operator type
D
Airport
ELKHART MUNICIPAL
Kind of flying
B0
Weather at impact
Sky
SCATTERED-ABOVE 1000 FEET
Wind
270° / 8 kt
Temp
84° F
Aircraft history
Serial number
000000084917
Total time
5,081 hrs
Pilot
Certificate
Commercial
Total hours
1,210
Age
48
Probable cause (from PRE1982.MDB)
CTRODES PEENED SHUT ON CYLINDERS 1,5,9,4,7.
Investigator remarks
LANDED 1 MILE SHORT OF AIRPORT IN BEAN CROP. ELE
Cause factors
- 68/C/D6 C PERSONNEL INADEQUATE MAINTENANCE AND INSPECTION Cause
- 74/C/AG C POWERPLANT BLOWER,IMPELLER ASSEMBLY Cause
- 88/C/BA C MISCELLANEOUS ACTS,CONDITIONS BINDING Cause
- 74/C/BC C POWERPLANT SPARK PLUG Cause
- 88/C/47 C MISCELLANEOUS ACTS,CONDITIONS IMPROPER ALIGNMENT/ADJUSTMENT Cause
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 1564.
Source file
NTSB_1979_3_1564.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 · Conference Paper
Crash Testing and Simulation of a Cessna 172 Aircraft: Pitch Down Impact Onto Soft Soil
During the summer of 2015, NASA Langley Research Center conducted three full-scale crash tests of Cessna 172 (C-172) aircraft at the NASA Langley Landing and Impact Research (LandIR) Facility.
- NASA NTRS 2019 · Technical Memorandum (TM)
Simulating the Impact Response of Three Full-Scale Crash Tests of Cessna 172 Aircraft
During the summer of 2015, a series of three full-scale crash tests were performed at the Landing and Impact Research Facility located at NASA Langley Research Center of Cessna 172 aircraft.
- Embry-Riddle Scholarly Commons 2023 · Conference paper
Validation of Training Satisfaction Survey
The Training Satisfaction Survey (TSS) was developed as part of a larger project to examine the features of Virtual Reality software and supporting devices as a training program on visual illusions an…
- Semantic Scholar 2021 · Article (Data in Brief)
Cockpit voice recorder transcript data: Capturing safety voice and safety listening during historic aviation accidents
Cockpit Voice Recorder (CVR) transcripts capture audio data within cockpit environments. This aids the investigation of causal factors contributing to aviation accidents by revealing communication and…
- Semantic Scholar 2021 · Article (Safety Science)
Safety voice and safety listening during aviation accidents: Cockpit voice recordings reveal that speaking-up to power is not enough
Abstract Safety voice is theorised as an important factor for mitigating accidents, but behavioural research during actual hazards has been scant.
- Embry-Riddle Scholarly Commons 2021 · Journal article (JAAER)
Can Backward-Chained, Ab-Initio Pilot Training Decrease Time to First Solo?
Flight simulation has made progressively significant inroads into pilot training at all levels of a pilot’s career – typically starting with training for the Instrument rating in light aircraft and co…
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