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Atlas / NTSB / NYC73FNA14

NTSB CAROL · Event

Event NYC73FNA14

1972-08-20 PLYMOUTH, Massachusetts, United States None 1 aircraft Status: Completed

Registry · N11YA

FAA Aircraft Registry record.

Make / Model

DEHAVILLAND BEAVER DHC-2

Year of manufacture

1957 · 15 years old at event

Engine

P&W R-985 SERIES (450 hp)

Seats / Engines

8 seats · 1 engine

Last airworthiness date

19750613

ADS-B equipped

Yes — Mode-S A02C01

Registrant of record

FOX HEATHER J

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

BLANIK L-13 · N11YA

Damage

Substantial

Craft type

C

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EB

Operator type

Part 91 (general aviation)

Airport

PLYMOUTH MUN

Kind of flying

B0

Weather at impact

Sky

CLEAR

Wind

045° / 5 kt

Aircraft history

Serial number

000000175212

Total time

15 hrs

Pilot

Certificate

Commercial — instrument

Total hours

13

Age

24

Probable cause (from PRE1982.MDB)

RACT FLAPS,RETRACTED SPOILERS.

Investigator remarks

GLIDER SETTLING TOO FAST ON FINAL.PLT INTNDD RET

Cause factors

  • 64/A/31 A
    PILOT IN COMMAND LACK OF FAMILIARITY WITH AIRCRAFT Cause — pilot/personnel action
  • 64/A/23 A
    PILOT IN COMMAND IMPROPER OPERATION OF FLIGHT CONTROLS Cause — pilot/personnel action
  • 83/J/I J
    TERRAIN HIGH OBSTRUCTIONS 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 0785. Source file NTSB_1972_3_0785.txt. Modern CAROL record on data.ntsb.gov ↗.