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Atlas / NTSB / CHI79DEP36

NTSB CAROL · Event

Event CHI79DEP36

1979-03-14 MILWAUKEE, Wisconsin, United States None 1 aircraft Status: Completed

Registry · N739HC

FAA Aircraft Registry record.

Make / Model

CESSNA 172N

Year of manufacture

1978 · 1 years old at event

Engine

LYCOMING 0-320 SERIES (180 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19780303

ADS-B equipped

Yes — Mode-S A9ED2C

Registrant of record

GC AVIATION SERVICES-1 LLC

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

CESSNA 172 · N739HC

Damage

Minor

Craft type

Airplane

Classification

Accident

Light condition

E

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

Personal/private

Airport

L. TIMMERMAN

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000001270547

Total time

438 hrs

Pilot

Certificate

Commercial — instrument

Total hours

136

Age

37

Cause factors

  • 64/C/79 C
    PILOT IN COMMAND FAILED TO MAINTAIN DIRECTIONAL CONTROL 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 0968. Source file NTSB_1979_3_0968.txt. Modern CAROL record on data.ntsb.gov ↗.

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.

Browse the full corpus — academia portal ↗