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Atlas / NTSB / NYC76IN025

NTSB CAROL · Event

Event NYC76IN025

1975-09-28 ATLANTIC OCEAN, Atlantic Ocean, United States None 1 aircraft Status: Completed

Registry · N9VS

FAA Aircraft Registry record.

Make / Model

SCHEMPP-HIRTH VENTUS 2CM

Year of manufacture

2001

Engine

SOLO 2625 01 (53 hp)

Seats / Engines

1 seats · 1 engine

Last airworthiness date

20020315

ADS-B equipped

Yes — Mode-S AC6C66

Registrant of record

VAN GRUNSVEN RICHARD 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

SEMCO GAS-4 · N9VS

Damage

Substantial

Craft type

D

Classification

C

Light condition

Night

Weather

VMC

Phase of flight

EE

Operator type

D

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000000DYSSEY

Total time

41 hrs

Pilot

Certificate

Commercial

Total hours

1,760

Age

40

Probable cause (from PRE1982.MDB)

ED 130MI SSE.ENVELOPE NOT RCVRD,CAUSE OF LEAK UNK.

Investigator remarks

TRANS-ATLANTIC FLT.GAS ENVELOPE DVLPD LEAK,DITCH

Cause factors

  • 75/A/CY A
    SYSTEMS OTHER Cause — pilot/personnel action
  • 88/A/AJ A
    MISCELLANEOUS ACTS,CONDITIONS LEAK/LEAKAGE Cause — pilot/personnel action
  • 88/J/88 J
    MISCELLANEOUS ACTS,CONDITIONS AIRCRAFT CAME TO REST IN WATER 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 5 0020. Source file NTSB_1975_5_0020.txt. Modern CAROL record on data.ntsb.gov ↗.