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Atlas / NTSB / SEA72FYG06

NTSB CAROL · Event

Event SEA72FYG06

1971-08-12 EPHRATA, 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 PA-25 · N8732L

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

DH

Operator type

Part 135 (air taxi/commuter)

Kind of flying

CA

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

0000025-5194

Total time

304 hrs

Pilot

Certificate

Flight instructor (CFI)

Total hours

1,787

Age

41

Probable cause (from PRE1982.MDB)

IGH.

Investigator remarks

HIT HRZNTL SPRINKLER SYSTEM STANDING APRX 14FT H

Cause factors

  • 64/A/15 A
    PILOT IN COMMAND FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS Cause — pilot/personnel action
  • 83/J/I J
    TERRAIN HIGH OBSTRUCTIONS 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 3040. Source file NTSB_1971_3_3040.txt. Modern CAROL record on data.ntsb.gov ↗.