Skip to content

Atlas / NTSB / DEN72DTE22

NTSB CAROL · Event

Event DEN72DTE22

1971-09-04 ELBERT, Colorado, United States None 1 aircraft Status: Completed

Registry · N11LE

FAA Aircraft Registry record.

Make / Model

FLUG & FAHRZEUGWERKE FFA HBV-DIAMANT 16.5

Engine

NONE NONE

Seats / Engines

1 seats · 1 engine

Last airworthiness date

19770706

ADS-B equipped

Yes — Mode-S A02AD9

Registrant of record

LEONARD STEVEN E

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

DIAMANT HBV165 · N11LE

Damage

Substantial

Craft type

C

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

C0

Operator type

D

Airport

FLYING LAZY D

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000000000013

Total time

341 hrs

Pilot

Certificate

Commercial — instrument

Total hours

162

Age

36

Probable cause (from PRE1982.MDB)

F RWY,HIDDEN BY TALL GRASS.

Investigator remarks

DURING TOW,L WING HIT WELL HEAD LCTD ABT 10FT OF

Cause factors

  • 64/A/29 A
    PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING Cause — pilot/personnel action
  • 80/J/BI J
    AIRPORTS/AIRWAYS/FACILITIES HIGH VEGETATION Joint cause
  • 80/J/BJ J
    AIRPORTS/AIRWAYS/FACILITIES HIDDEN HAZARD 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 3912. Source file NTSB_1971_3_3912.txt. Modern CAROL record on data.ntsb.gov ↗.