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Atlas / NTSB / SEA72AS049

NTSB CAROL · Event

Event SEA72AS049

1972-05-05 SPANAWAY, Washington, United States Fatal 1 aircraft Status: Completed

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 J5A · N38289

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EB

Operator type

D

Airport

FT.LEWIS STRIP 7

Kind of flying

B0

Weather at impact

Sky

BROKEN

Wind

280° / 8 kt

Temp

55° F

Aircraft history

Serial number

00000005-925

Total time

2,588 hrs

Pilot

Certificate

Commercial

Total hours

1,132

Age

24

Probable cause (from PRE1982.MDB)

S. PLT MADE HI SLIPPING APCH,FULL NOSE UP TRIM.

Investigator remarks

A/S INDICATOR INOPERATIVE,NOT EQUIPPED WITH FLAP

Cause factors

  • 64/A/16 A
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
  • 64/A/23 A
    PILOT IN COMMAND IMPROPER OPERATION OF FLIGHT CONTROLS Cause — pilot/personnel action
  • 88/J/22 J
    MISCELLANEOUS ACTS,CONDITIONS POORLY PLANNED APPROACH Joint cause
  • 64/J/01 J
    PILOT IN COMMAND ATTEMPTED OPERATION W/KNOWN DEFICIENCIES IN EQUIPMENT Joint cause
  • 76/J/AB J
    INSTRUMENTS/EQUIPMENT AND ACCESSORIES AIRSPEED Joint cause
  • 88/J/BR J
    MISCELLANEOUS ACTS,CONDITIONS ERRATIC 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 0781. Source file NTSB_1972_3_0781.txt. Modern CAROL record on data.ntsb.gov ↗.