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Atlas / NTSB / FTW81FRG22

NTSB CAROL · Event

Event FTW81FRG22

1981-03-04 AUSTIN, Texas, United States None 1 aircraft Status: Completed

Registry · N711SL

FAA Aircraft Registry record.

Make / Model

BEECH F33A

Year of manufacture

1978 · 3 years old at event

Engine

CONT MOTOR IO 520 SERIES (285 hp)

Seats / Engines

5 seats · 1 engine

Last airworthiness date

19780320

ADS-B equipped

Yes — Mode-S A9815F

Registrant of record

ABC LEASING 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

SWEARINGEN SA26AT · N711SL

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Night

Weather

VMC

Phase of flight

EE

Operator type

Business

Airport

ROBERT MUELLER

Kind of flying

B3

Weather at impact

Sky

SCATTERED-ABOVE 1000 FEET

Wind

270° / 14 kt

Temp

74° F

Aircraft history

Serial number

000000000129

Total time

4,448 hrs

Pilot

Certificate

GA (GA)

Total hours

7,136

Age

50

Probable cause (from PRE1982.MDB)

IND GUSTING 20K.

Investigator remarks

PLT CHANGED RWY DRG PRE-LDG CHECKLIST SEQUENCE.W

Cause factors

  • 64/A/10 A
    PILOT IN COMMAND FAILED TO EXTEND LANDING GEAR Cause — pilot/personnel action
  • 82/J/H J
    WEATHER UNFAVORABLE WIND CONDITIONS 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 0088. Source file NTSB_1981_3_0088.txt. Modern CAROL record on data.ntsb.gov ↗.