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Atlas / NTSB / MKC71FCJ68

NTSB CAROL · Event

Event MKC71FCJ68

1971-06-07 SIDNEY, Nebraska, United States Serious 1 aircraft Status: Completed

Registry · N5201L

FAA Aircraft Registry record.

Make / Model

MOONEY M20J

Year of manufacture

1978

Engine

LYCOMING I0360 SER (180 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19780522

ADS-B equipped

Yes — Mode-S A68B74

Registrant of record

MELCHIORRE JOSEPH G JR

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-28 · N5201L

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

D1

Operator type

D

Airport

SIDNEY MUN

Kind of flying

B2

Weather at impact

Sky

SCATTERED-ABOVE 1000 FEET

Wind

340° / 7 kt

Aircraft history

Serial number

0000028-4491

Total time

540 hrs

Pilot

Certificate

Commercial — instrument

Total hours

1,000

Age

58

Probable cause (from PRE1982.MDB)

FILT GASKET P/N CFO-203 NOT SEATED UNDER FILT CASE

Investigator remarks

ENG SEIZED.DRG APCH PLT PULLED UP OVR WIRES.OIL

Cause factors

  • 68/C/D0 C
    PERSONNEL IMPROPER MAINTENANCE (MAINTENANCE PERSONNEL) Cause
  • 74/C/DD C
    POWERPLANT FILTERS,SCREEN Cause
  • 74/C/DI C
    POWERPLANT SEALS AND GASKETS Cause
  • 88/C/CB C
    MISCELLANEOUS ACTS,CONDITIONS IMPROPERLY INSTALLED Cause
  • 88/C/81 C
    MISCELLANEOUS ACTS,CONDITIONS OIL EXHAUSTION-ENGINE LUBRICATION SYSTEM Cause
  • 64/B/16 B
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED
  • 84/B/7 B
    MISCELLANEOUS EVASIVE MANEUVER TO AVOID COLLISION
  • 83/B/I B
    TERRAIN HIGH OBSTRUCTIONS

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 0195. Source file NTSB_1971_3_0195.txt. Modern CAROL record on data.ntsb.gov ↗.