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Atlas / NTSB / MKC72DCG30

NTSB CAROL · Event

Event MKC72DCG30

1971-10-25 GRAIN VALLEY, Missouri, United States None 1 aircraft Status: Completed

Registry · N21JD

FAA Aircraft Registry record.

Make / Model

NORTH AMERICAN SNJ-5

Year of manufacture

1959 · 12 years old at event

Engine

P&W R1340 SERIES (600 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19590619

ADS-B equipped

Yes — Mode-S A1B7F5

Registrant of record

ACE MAKER AVIATION 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

N. AMERICAN SNJ-5 · N21JD

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dusk

Weather

VMC

Phase of flight

EB

Operator type

D

Airport

EAST KANSAS CITY

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000000090996

Total time

5,713 hrs

Pilot

Certificate

Commercial

Total hours

7,196

Age

50

Probable cause (from PRE1982.MDB)

CH END.LNDD RWY 27 W/O FURTHER DMG.

Investigator remarks

LNDG RWY 23,HIT PWR POLE LCTD 400-500FT NE OF AP

Cause factors

  • 64/C/48 C
    PILOT IN COMMAND MISJUDGED DISTANCE AND ALTITUDE Cause
  • 64/C/15 C
    PILOT IN COMMAND FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS Cause
  • 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 4407. Source file NTSB_1971_3_4407.txt. Modern CAROL record on data.ntsb.gov ↗.