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Atlas / NTSB / CHI80FEP51

NTSB CAROL · Event

Event CHI80FEP51

1980-08-15 FOND DU LAC, Wisconsin, United States Serious 1 aircraft Status: Completed

Registry · N2271

FAA Aircraft Registry record.

Make / Model

RANS S-1C

Year of manufacture

1968 · 12 years old at event

Engine

LYCOMING 0-320 SERIES (180 hp)

Seats / Engines

1 seats · 1 engine

Last airworthiness date

19800421

ADS-B equipped

Yes — Mode-S A1FD7D

Registrant of record

EISELE ELTON 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

PITTS S-1C · N2271

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

D

Airport

FOND DU LAC CO

Kind of flying

DF

Weather at impact

Sky

SCATTERED-ABOVE 1000 FEET

Aircraft history

Serial number

000000000227

Total time

294 hrs

Pilot

Certificate

Commercial — instrument

Total hours

459

Age

47

Probable cause (from PRE1982.MDB)

TURN.

Investigator remarks

AT 10-15FT AGL ACFT OBSVD TO MAKE STEEP 90DEG L

Cause factors

  • 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 2109. Source file NTSB_1980_3_2109.txt. Modern CAROL record on data.ntsb.gov ↗.