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Atlas / NTSB / LAX76DUG09

NTSB CAROL · Event

Event LAX76DUG09

1975-07-26 HESPERIA, California, United States Serious 1 aircraft Status: Completed

Registry · N91101

FAA Aircraft Registry record.

Make / Model

BEARHAWK AIRCRAFT INC BEARHAWK FIVE

Seats / Engines

6 seats · 1 engine

ADS-B equipped

Yes — Mode-S AC9CD4

Registrant of record

FAIRCHILD CHAD

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

CESSNA 207 · N91101

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

C0

Operator type

D

Airport

HESPERIA

Kind of flying

B0

Weather at impact

Sky

CLEAR

Wind

090° / 15 kt

Temp

80° F

Aircraft history

Serial number

00T207-00074

Total time

1,972 hrs

Pilot

Certificate

Commercial — instrument

Total hours

231

Age

31

Probable cause (from PRE1982.MDB)

LLY CLOGGED BY DEBRIS. PLT LND ON HILL SIDE.

Investigator remarks

OBS SAID ENG PWR NOT FULL ON TKOF. SCREEN PARTIA

Cause factors

  • 68/C/D6 C
    PERSONNEL INADEQUATE MAINTENANCE AND INSPECTION Cause
  • 84/C/G C
    MISCELLANEOUS FOREIGN MATERIAL AFFECTING NORMAL OPERATIONS Cause
  • 88/C/64 C
    MISCELLANEOUS ACTS,CONDITIONS FUEL CONTAMINATION-EXCLUSIVE OF WATER IN FUEL Cause
  • 74/C/CE C
    POWERPLANT FILTERS,STRAINERS,SCREENS Cause
  • 88/C/CF C
    MISCELLANEOUS ACTS,CONDITIONS OBSTRUCTED Cause
  • 64/B/81 B
    PILOT IN COMMAND FAILED TO ABORT TAKEOFF
  • 88/K/AQ K
    MISCELLANEOUS ACTS,CONDITIONS DOWNWIND Joint factor
  • 88/K/94 K
    MISCELLANEOUS ACTS,CONDITIONS OVERLOAD FAILURE Joint factor

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 2574. Source file NTSB_1975_3_2574.txt. Modern CAROL record on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗