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Atlas / NTSB / MIA77RKT50

NTSB CAROL · Event

Event MIA77RKT50

1977-06-28 KEY WEST, Florida, United States None 1 aircraft Status: Completed

Registry · N14122

FAA Aircraft Registry record.

Make / Model

NORTH AMERICAN NOMAD NA-260

Engine

WRIGHT 1820F56 (785 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19740508

ADS-B equipped

Yes — Mode-S A0A920

Registrant of record

ATKINSON JAMES A

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

N.AMERICAN NA-260 · N14122

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Day

Weather

VMC

Phase of flight

D1

Operator type

D

Airport

KEY WEST INTL

Kind of flying

B0

Weather at impact

Sky

SCATTERED-ABOVE 1000 FEET

Wind

090° / 10 kt

Temp

85° F

Aircraft history

Serial number

000000516378

Total time

4,677 hrs

Pilot

Certificate

Commercial

Total hours

2,420

Age

32

Cause factors

  • 74/C/AC C
    POWERPLANT MASTER AND CONNECTING RODS Cause
  • 88/C/95 C
    MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause
  • 88/L/88 L
    MISCELLANEOUS ACTS,CONDITIONS AIRCRAFT CAME TO REST IN WATER

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 2852. Source file NTSB_1977_3_2852.txt. Modern CAROL record on data.ntsb.gov ↗.