Atlas / NTSB / ANC77DAH05

NTSB CAROL · Event

Event ANC77DAH05

1976-10-23 ANCHORAGE, Alaska, United States None 2 aircraft Status: Completed

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

HELIO ACFT H-391B · N4144D

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EE

Operator type

D

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

0000018-7894

Total time

1,354 hrs

Pilot

Certificate

Commercial — instrument

Total hours

162

Age

36

Investigator remarks

FLOAT EQPD.HIT SUBMERGED SAND BAR,NOSED OVER.

Cause factors

64/C/25 C
PILOT IN COMMAND IMPROPER LEVEL OFF Cause
64/B/62 B
PILOT IN COMMAND IMPROPER RECOVERY FROM BOUNCED LANDING
82/L/A L
WEATHER LOW CEILING
82/L/C L
WEATHER FOG

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 3656. Source file NTSB_1976_3_3656.txt. Modern CAROL record on data.ntsb.gov ↗.

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