Atlas / NTSB / FTW77FRG41

NTSB CAROL · Event

Event FTW77FRG41

1977-04-23 SAN ANTONIO, Texas, United States None 1 aircraft Status: Completed

Aircraft involved

N9214L GRUM AMER AA-1A 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

GRUM AMER AA-1A · N9214L

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

Personal/private

Airport

WESTSIDE AIRPARK

Kind of flying

A1

Weather at impact

Sky

CLEAR

Wind

135° / — kt

Temp

73° F

Aircraft history

Serial number

000AA1A-0114

Total time

1,169 hrs

Pilot

Certificate

Airline transport

Total hours

44

Age

43

Cause factors

64/C/21 C
PILOT IN COMMAND IMPROPER OPERATION OF POWERPLANT & POWERPLANT CONTROLS Cause
88/C/02 C
MISCELLANEOUS ACTS,CONDITIONS ANTI-ICING/DEICING EQUIPMENT-IMPROPER OPERATION OF/OR FAILED TO USE Cause
88/C/72 C
MISCELLANEOUS ACTS,CONDITIONS ICE-CARBURETOR Cause
83/B/A B
TERRAIN WET,SOFT GROUND
82/L/G L
WEATHER CONDITIONS CONDUCIVE TO CARB./INDUCTION SYSTEM ICING
88/L/91 L
MISCELLANEOUS ACTS,CONDITIONS TOUCH AND GO LANDING

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 0693. Source file NTSB_1977_3_0693.txt. Modern CAROL record on data.ntsb.gov ↗.

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