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Atlas / NTSB / LAX68A0088

NTSB CAROL · Event

Event LAX68A0088

1968-03-16 ADELANTO, California, United States None 1 aircraft Status: Completed

Registry · N1697

FAA Aircraft Registry record.

Make / Model

WATERSON ROBERT L GREAT LAKES 2T-1A-2W

Year of manufacture

1991

Engine

LYCOMING O&VO-360 SER (180 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19911227

ADS-B equipped

Yes — Mode-S A1166A

Registrant of record

R & W AVIATION LLC

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

BENSEN B-8 · N1697

Damage

Substantial

Craft type

I

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

D

Airport

EL MIRAGE

Kind of flying

B0

Weather at impact

Sky

CLEAR

Wind

235° / 5 kt

Temp

70° F

Aircraft history

Total time

80 hrs

Pilot

Certificate

Airline transport

Total hours

2,900

Age

53

Probable cause (from PRE1982.MDB)

PWR PLT-DEFECTIVE FUEL PUMP DIAPHRAGM.

Cause factors

  • 74/C/CH C
    POWERPLANT PUMPS Cause
  • 84/C/J C
    MISCELLANEOUS WRITTEN CAUSE Cause
  • 64/B/18 B
    PILOT IN COMMAND FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M.
  • 64/B/23 B
    PILOT IN COMMAND IMPROPER OPERATION OF FLIGHT CONTROLS

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 0530. Source file NTSB_1968_3_0530.txt. Modern CAROL record on data.ntsb.gov ↗.