Atlas / NTSB / SEA75DYC01

NTSB CAROL · Event

Event SEA75DYC01

1974-07-03 SANDY, Oregon, United States None 1 aircraft Status: Completed

Aircraft involved

N6368L AMER AVCO AA1-A None

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

AMER AVCO AA1-A · N6368L

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

C0

Operator type

Personal/private

Airport

RICHS AIRPARK

Kind of flying

A0

Weather at impact

Sky

CLEAR

Temp

80° F

Aircraft history

Serial number

0000AA1A0368

Total time

730 hrs

Pilot

Certificate

Flight instructor (CFI)

Total hours

388

Age

26

Probable cause (from PRE1982.MDB)

OOK OVER,CLOSED THROTTLE.UN STOP ON RWY.

Investigator remarks

TKOF WITH CARB HEAT ON.BECAME AIRBORNE LATE,IP T

Cause factors

66/C/29 C
DUAL STUDENT Cause
88/C/02 C
MISCELLANEOUS ACTS,CONDITIONS ANTI-ICING/DEICING EQUIPMENT-IMPROPER OPERATION OF/OR FAILED TO USE Cause
64/C/30 C
PILOT IN COMMAND INADEQUATE SUPERVISION OF FLIGHT Cause
64/B/06 B
PILOT IN COMMAND DELAYED ACTION IN ABORTING TAKEOFF
66/L/31 L
DUAL STUDENT
83/K/I K
TERRAIN HIGH OBSTRUCTIONS Joint factor

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 2859. Source file NTSB_1974_3_2859.txt. Modern CAROL record on data.ntsb.gov ↗.

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