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Atlas / NTSB / OAK72DVA14

NTSB CAROL · Event

Event OAK72DVA14

1971-08-08 MODESTO, California, United States None 1 aircraft Status: Completed

Registry · N23EC

FAA Aircraft Registry record.

Make / Model

BEECH 95-B55 (T42A)

Year of manufacture

1975

Engine

CONT MOTOR I0-470 SERIES (260 hp)

Seats / Engines

6 seats · 2 engines

Last airworthiness date

19750813

ADS-B equipped

Yes — Mode-S A2068E

Registrant of record

DENVER AERO SERVICE MARINE INC

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

PITTS SPCL S-1C · N23EC

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

D

Airport

MODESTO CITY-COUN

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

0000000ELC-1

Total time

2 hrs

Pilot

Certificate

Commercial

Total hours

514

Age

44

Probable cause (from PRE1982.MDB)

CFT.

Investigator remarks

DRAGGED LOWER L WG,DMG SPAR. FIRST FLT IN TYPE A

Cause factors

  • 64/A/22 A
    PILOT IN COMMAND IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS Cause — pilot/personnel action
  • 64/J/31 J
    PILOT IN COMMAND LACK OF FAMILIARITY WITH AIRCRAFT 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 2951. Source file NTSB_1971_3_2951.txt. Modern CAROL record on data.ntsb.gov ↗.