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Atlas / NTSB / IAD77FID16

NTSB CAROL · Event

Event IAD77FID16

1977-04-09 WINDSOR, Virginia, United States Fatal 1 aircraft Status: Completed

Registry · N680U

FAA Aircraft Registry record.

Make / Model

SCHWEIZER SGS 1-26B

Year of manufacture

1965 · 12 years old at event

Engine

NONE NONE

Seats / Engines

1 seats · 1 engine

Last airworthiness date

19650512

ADS-B equipped

Yes — Mode-S A904F9

Registrant of record

JOHNSON GUSTAV M

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

SCHWEIZER 1-26B · N680U

Damage

Substantial

Craft type

C

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EE

Operator type

Part 121 (air carrier)

Airport

GARNER

Kind of flying

A1

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000000000302

Total time

851 hrs

Pilot

Certificate

Airline transport

Total hours

16

Age

32

Cause factors

  • 64/A/23 A
    PILOT IN COMMAND IMPROPER OPERATION OF 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 1145. Source file NTSB_1977_3_1145.txt. Modern CAROL record on data.ntsb.gov ↗.