FLIGHT FINDINGSAVIATION OCCURRENCE MAP
Back to map

Air Logistics Sikorsky S-76A accident

24 Mar 1988 · OFFSHORE OIL

Sikorsky S-76A · Accident: propeller/rotor contact to person while standing

From 573B · OFFSHORE PLAT., GM to BLOCK 573A

Report a problem

Narrative check · The NTSB narrative appears to contradict this record's injuries. Values are shown as recorded, not corrected; compare with the narrative.

Event

NTSB case
FTW88LA082
Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Accident
InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
Completed
API-reported fatalities
0 · all aircraft and ground
Ground fatalities
0
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
Charter & commuter
WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
Visual Meteorological Cond

Sikorsky S-76A

Aircraft type
Sikorsky S-76
Category
Helicopter
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
N1547N
Onboard fatalities
Unknown
Route
From 573B · OFFSHORE PLAT., GMTo BLOCK 573A
Aircraft age
Not recorded
Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
Part 135: Air Taxi & Commuter
Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
Standing · idling rotors
First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
Propeller/rotor contact to person
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
None

Cause areas

  • Passenger › Procedures/directives, not followed
  • Passenger › Visual lookout, inadequate

Not plotted · Location withheld: coordinates are missing, conflicting, invalid, or have no accepted acquisition method. No substitute location has been invented.

NTSB narrative

AFTER LANDING ON THE PLATFORM, THE COPILOT MOVED THE POWER LEVERS TO FLIGHT IDLE AND SET THE MAIN ROTOR BLADE TIP PATH PLANE TO THE HEIGHT NORMALLY USED. WHEN AN ENPLANNING PASSENGER CAME UP THE STAIRS ONTO THE PLATFORM, HE WAS STRUCK ON THE HEAD BY THE MAIN ROTOR BLADE. THE OPERATOR REPORTED THAT THE INJURED PASSENGER HAD BEEN REQUIRED TO VIEW A VIDEO TAPE RECORDING THAT SHOWED THE PROPER PROCEDURES TO USE WHEN ENPLANNING OR DEPLANNING. ADDITIONALLY, THEY REPORTED THAT HE HAD BEEN GIVEN SPECIFIC INSTRUCTIONS TO BEND OVER TO LOWER HIS HEIGHT WHEN UNDER THE MAIN ROTOR BLADES.

Verbatim NTSB analysis from the NTSB dataset

Sources

NTSB record FTW88LA082
Event ID
20001213X25262
Case number
FTW88LA082
Dataset
historical-pre2008
Source SHA-256
89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
  • Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
  • Filled from the NTSB case API where the bulk record had no value: investigation status, damage. Values present in the bulk record are kept.
  • The date is the local date, which is the same as the UTC date the NTSB stores.
  • API snapshot SHA-256: dbae924fca48c0fd30f1d1b021dda089a1bcf5e0746b694be8b2e7b3a95d4899; retrieved 2026-09-18T19:24:42.032Z.