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Atlas / NTSB / SEA81FYA07

NTSB CAROL · Event

Event SEA81FYA07

1981-01-10 BOISE, Idaho, 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

PITTS S-1S · N43BW

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

D7

Operator type

D

Airport

GLIDER AIRPARK

Kind of flying

B1

Weather at impact

Sky

CLEAR

Temp

35° F

Aircraft history

Serial number

0000000610-H

Total time

232 hrs

Pilot

Certificate

Commercial — instrument

Age

38

Probable cause (from PRE1982.MDB)

ED SECONDARY SPIN TO IMPACT.

Investigator remarks

INTNL SPIN FROM STALL ABOUT 500FT AGL,THEN ENTER

Cause factors

  • 64/A/53 A
    PILOT IN COMMAND MISJUDGED ALTITUDE Cause — pilot/personnel action
  • 64/A/23 A
    PILOT IN COMMAND IMPROPER OPERATION OF FLIGHT CONTROLS Cause — pilot/personnel action

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 0161. Source file NTSB_1981_3_0161.txt. Modern CAROL record on data.ntsb.gov ↗.