Skip to content

Atlas / NTSB / CHI67F0087

NTSB CAROL · Event

Event CHI67F0087

1966-06-28 MARSHALL, Wisconsin, United States None 1 aircraft Status: Completed

Registry · N29P

FAA Aircraft Registry record.

Make / Model

NAVION NAVION B

Year of manufacture

1951 · 15 years old at event

Engine

LYCOMING GO-435 (210 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19560620

ADS-B equipped

Yes — Mode-S A2F466

Registrant of record

NAVION WEST 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

NAVION B · N29P

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

D

Airport

SHEPARD

Kind of flying

B0

Weather at impact

Sky

OVERCAST

Temp

70° F

Aircraft history

Total time

2,346 hrs

Pilot

Certificate

Commercial — instrument

Total hours

734

Age

42

Probable cause (from PRE1982.MDB)

IN HIGH PITCH JUST AFTER LIFT OFF.

Investigator remarks

GRASS ON AIRSTRIP 9-18 INCHES HIGH.PROPELLER PUT

Cause factors

  • 64/A/16 A
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
  • 64/J/21 J
    PILOT IN COMMAND IMPROPER OPERATION OF POWERPLANT & POWERPLANT CONTROLS Joint cause
  • 80/J/BI J
    AIRPORTS/AIRWAYS/FACILITIES HIGH VEGETATION 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 1728. Source file NTSB_1966_3_1728.txt. Modern CAROL record on data.ntsb.gov ↗.