NTSB CAROL · Event
Event MKC82FCA08
Registry · N87623
FAA Aircraft Registry record.
Make / Model
RANS S-20
Engine
ROTAX 912ULS SERIES (100 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
20160707
ADS-B equipped
Yes — Mode-S AC0F5A
Registrant of record
STEGNER PAGE
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Factual narrative
THE PILOT REPORTED THAT ABOUT 40 MINUTES AFTER TAKEOFF, THERE WAS A DROP IN OIL PRESSURE FOLLOWED ALMOST IMMEDIATELY BY AN ENGINE FAILURE. THE ENGINE FAILURE OCCURRED OVER A WOODED AREA. THE PILOT ATTEMPTED AN EMERGENCY LANDING IN A SMALL CLEARING, BUT THE HELICOPTER STRUCK TREES SHORT OF THE OPENING. AN INVESTIGATION REVEALED THAT THE NO. 5 CONNECTING ROD HAD FAILED AT THE CRANKSHAFT END. IT WAS NOTED THAT A ROD CAP BOLT HAD BROKEN, THE CAP HAD STRAIGHTENED OUT, AND THE ROD HAD SEPARATED FROM THE CRANKSHAFT. A LARGE HOLE WAS FOUND IN THE CRANKCASE AND THE OIL TANK WAS EMPTY. HOWEVER, OIL WAS NOTED INSIDE THE ENGINE AND ON ALL BEARINGS AND JOURNALS EXCEPT THE NO. 5 CONNECTING ROD. ALSO, ALL MAIN BEARINGS AND ALL ROD BEARINGS AND JOURNALS, EXCEPT NO. 5, WERE NORMAL. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1982_MKC82FCA08.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (engine failure). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- arXiv 2022 · arXiv preprint
Multi-level Adaptation for Automatic Landing with Engine Failure under Turbulent Weather
This paper addresses efficient feasibility evaluation of possible emergency landing sites, online navigation, and path following for automatic landing under engine-out failure subject to turbulent wea…
- NASA NTRS 2019 · Conference Paper
Simulation of Liquid Rocket Engine Failure Propagation Using Self-Evolving Scenarios
Traditional probabilistic risk assessment approaches often require failure scenarios to be explicitly defined through event sequences that are then quantified as part of the integrated analysis.
- NASA NTRS 2019 · Conference Paper
Rocket engine failure detection using system identification techiques
The theoretical foundation and application of two univariate failure detection algorithms to Space Shuttle Main Engine (SSME) test firing data is presented.
- NASA NTRS 2019 · Conference Paper
Rocket engine failure detection using system identification techniques
The theoretical foundation and application of two univariate failure detection algorithms to Space Shuttle Main Engine (SSME) test firing data is presented.
- NASA NTRS 2019 · Technical Memorandum (TM)
A simulator investigation of engine failure compensation for powered-lift STOL aircraft
A piloted simulator investigation of various engine failure compensation concepts for powered-lift STOL aircraft was carried out at the Ames Research Center.
- Semantic Scholar 2019 · Article (AIAA Scitech 2019 Forum)
Impact of Engine Failure Constraints on the Initial Sizing of Hybrid-Electric GA Aircraft
Potential advantages of hybrid-electric aircraft are fuel savings, lower emissions, and reduced noise. Since these aircraft generally apply multiple power sources, they can also be designed to sustain…
Browse the full corpus — academia portal ↗