ATL85LA183
1985-06-07 · AIKEN, South Carolina, United States · None · 1 aircraft · Status: Completed
Airport AIK
Current FAA registration · N9146F
- Make / Model
- HUGHES 369HS
- Year of manufacture
- 1973 · 12 years old at event
- Engine
- ALLISON 250 SER 317HP (317 hp)
- Seats / Engines
- 4 seats · 1 engine
- Last airworthiness date
- 19731011
- ADS-B equipped
- Yes — Mode-S ACA8B7
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Factual narrative
DURING A LANDING, THE ENG LOST POWER & THE HELICOPTER TOUCHED DOWN HARD. THE PLT STATED THAT PRIOR TO THE 15 MIN FLT, THE FUEL GAGE WAS INDICATING 125 LBS OF FUEL & AT THE ACCIDENT SITE IT INDICATED 90 LBS OF FUEL. A POST CRASH INSPECTION OF THE FUEL SYSTEM REVEALED THAT 3 SUPPORT BRACKETS WERE NOT INSTALLED IN THE FUEL CELL & ONLY A TRACE OF FUEL WAS REMAINING. THE ABSENCE OF THE BRACKETS PERMITTED THE FUEL CELL TO COLLAPSE AS FUEL WAS CONSUMED & RESULTED IN ERRONEOUS FUEL GAGE READINGS. THE FUEL LOW CAUTION INDICATOR WAS ALSO FOUND TO BE INOPERATIVE DUE TO A CANNON PLUG THAT WAS IMPROPERLY WIRED. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1985_ATL85LA183.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (stall). All research papers
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