NTSB CAROL · Event
Event DEN84LA230
Registry · N24111
FAA Aircraft Registry record.
Make / Model
SIKORSKY S-55B
Year of manufacture
1955 · 29 years old at event
TCDS
1H4 · CALIFORNIA HELICOPTER AIRWAYS INC
Engine
WRIGHT C7BA SERIES (800 hp)
Seats / Engines
12 seats · 1 engine
Last airworthiness date
19790321
ADS-B equipped
Yes — Mode-S A2364B
Registrant of record
SIERRA AERONAUTICS LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Factual narrative
THE PILOT STATED THAT HE LANDED IN A PASTURE WHERE HE INTENDED TO REFUEL. DURING THE LANDING ROLL, ONE OF THE WHEELS DROPPED INTO A HOLE, CAUSING THE MAIN ROTOR BLADE TO FLEX DOWNWARD AND SEVERE THE TAILBOOM. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1984_DEN84LA230.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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