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Atlas / NTSB / FTW74FPM30

NTSB CAROL · Event

Event FTW74FPM30

1974-06-22 OKMULGEE, Oklahoma, United States None 1 aircraft Status: Completed

Registry · N2MH

FAA Aircraft Registry record.

Make / Model

PIPER PA-32RT-300T

Engine

LYCOMING TI0-540 SER (310 hp)

Seats / Engines

7 seats · 1 engine

Last airworthiness date

19780613

ADS-B equipped

Yes — Mode-S A18E6C

Registrant of record

N2MH LLC

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

HUFFMAN 1 · N2MH

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — level (EA)

Operator type

D

Airport

OKMULGEE

Kind of flying

DB

Weather at impact

Sky

CLEAR

Wind

270° / 4 kt

Temp

90° F

Aircraft history

Serial number

000000000001

Total time

4 hrs

Pilot

Certificate

Commercial — instrument

Total hours

350

Age

32

Cause factors

  • 74/C/AE C
    POWERPLANT PISTON,PISTON RINGS Cause
  • 88/C/CN C
    MISCELLANEOUS ACTS,CONDITIONS SCORED Cause
  • 88/C/CI C
    MISCELLANEOUS ACTS,CONDITIONS OVERHEATED Cause
  • 64/B/25 B
    PILOT IN COMMAND IMPROPER LEVEL OFF
  • 64/K/31 K
    PILOT IN COMMAND LACK OF FAMILIARITY WITH AIRCRAFT 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 1636. Source file NTSB_1974_3_1636.txt. Modern CAROL record on data.ntsb.gov ↗.