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Atlas / NTSB / NYC75AN003

NTSB CAROL · Event

Event NYC75AN003

1974-07-05 CHATSWORTH, Georgia, United States Fatal 2 aircraft Status: Completed

Registry · N11HW

FAA Aircraft Registry record.

Make / Model

MOONEY M20M

Year of manufacture

1990

Engine

LYCOMING TIO-540-AF1A (270 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

20130308

ADS-B equipped

Yes — Mode-S A02A9E

Registrant of record

SKY WEST AVIATION INC TRUSTEE

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

PIPER PA-31 · N11HW

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

IMC

Phase of flight

DC

Operator type

D

Kind of flying

B0

Weather at impact

Sky

OVERCAST

Aircraft history

Serial number

000177RG0587

Total time

149 hrs

Pilot

Certificate

Commercial — instrument

Total hours

2,000

Age

44

Probable cause (from PRE1982.MDB)

BANK,DESCENDED INTO TREES IN MOUNTAINOUS TERRAIN.

Investigator remarks

PASSENGER HEARD STALL WARNING.AIRCRAFT IN STEEP

Cause factors

  • 64/A/04 A
    PILOT IN COMMAND CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS Cause — pilot/personnel action
  • 64/A/29 A
    PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING Cause — pilot/personnel action
  • 83/J/I J
    TERRAIN HIGH OBSTRUCTIONS Joint cause
  • 82/J/X J
    WEATHER THUNDERSTORM ACTIVITY Joint cause
  • 82/J/B J
    WEATHER RAIN Joint 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 1830. Source file NTSB_1974_3_1830.txt. Modern CAROL record on data.ntsb.gov ↗.