Atlas / NTSB / CHI66F0169

NTSB CAROL · Event

Event CHI66F0169

1965-08-04 HAMILTON, Ohio, United States None 1 aircraft Status: Completed

Registry · N111

FAA Aircraft Registry record.

Make / Model

GULFSTREAM AEROSPACE GV-SP (G550)

Year of manufacture

2015

Engine

ROLLS-ROYC BR 700 SERIES

Seats / Engines

20 seats · 2 engines

Last airworthiness date

20150307

ADS-B equipped

Yes — Mode-S A02FE9

Registrant of record

BAR HOLDINGS MANAGEMENT LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

N111 AERO CMDR 520 None

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

AERO CMDR 520 · N111

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

E

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

E

Airport

HAMILTON AIRPORT

Kind of flying

CJ

Weather at impact

Sky

CLEAR

Temp

69° F

Aircraft history

Total time

4,133 hrs

Pilot

Certificate

Flight instructor (CFI)

Total hours

12,000

Age

44

Probable cause (from PRE1982.MDB)

PWR PLT-LEFT ENGINE COUNTERWEIGHT ATTACHMENT FAILD

Investigator remarks

PILOT UNABLE MAINTAIN BRAKE PRESURE BY HAND PUMP

Cause factors

84/C/J C
MISCELLANEOUS WRITTEN CAUSE 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 2233. Source file NTSB_1965_3_2233.txt. Modern CAROL record on data.ntsb.gov ↗.

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