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Atlas / NTSB / SEA75DYI09

NTSB CAROL · Event

Event SEA75DYI09

1974-09-17 MEDFORD, Oregon, United States Minor 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

CESSNA 177RG · N2066Q

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

D2

Operator type

Business

Kind of flying

B2

Weather at impact

Sky

CLEAR

Temp

93° F

Aircraft history

Serial number

000000000466

Total time

95 hrs

Pilot

Certificate

Commercial — instrument

Total hours

128

Age

41

Probable cause (from PRE1982.MDB)

ENTURI. PLT LND ON ROAD,HAD TO AVOID AUTO TRAFFIC.

Investigator remarks

AIR INTK FLTR SEAL LODGD IN FUEL INJCTOR SERVO V

Cause factors

  • 74/C/CI C
    POWERPLANT FUEL INJECTION SYSTEM Cause
  • 88/C/CF C
    MISCELLANEOUS ACTS,CONDITIONS OBSTRUCTED Cause
  • 84/C/G C
    MISCELLANEOUS FOREIGN MATERIAL AFFECTING NORMAL OPERATIONS Cause
  • 84/B/7 B
    MISCELLANEOUS EVASIVE MANEUVER TO AVOID COLLISION

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 3376. Source file NTSB_1974_3_3376.txt. Modern CAROL record on data.ntsb.gov ↗.