Skip to content

Atlas / NTSB / FTW72DRG68

NTSB CAROL · Event

Event FTW72DRG68

1972-04-20 SAN MARCOS, Texas, United States None 1 aircraft Status: Completed

Registry · N364Z

FAA Aircraft Registry record.

Make / Model

PIPER PA-28-181

Year of manufacture

2023

Engine

LYCOMING IO-360-B4A (180 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

20230620

ADS-B equipped

Yes — Mode-S A41D67

Registrant of record

ALPHA TANGO AIRCRAFT 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

BEECH M35 · N364Z

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Night

Weather

VMC

Phase of flight

EE

Operator type

D

Airport

LOWMAN FIELD

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

0000000D6521

Total time

1,950 hrs

Pilot

Certificate

Commercial — instrument

Total hours

188

Age

44

Cause factors

  • 64/A/39 A
    PILOT IN COMMAND FAILED TO ASSURE THE GEAR WAS DOWN AND LOCKED Cause — pilot/personnel action

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 1620. Source file NTSB_1972_3_1620.txt. Modern CAROL record on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗