NTSB CAROL · Event
Event CEN24FA277
Registry · N18BG
FAA Aircraft Registry record.
Make / Model
LANCAIR LANCAIR ES/ES FAST
Engine
CONT MOTOR IO-550 SERIES (300 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
20011101
ADS-B equipped
Yes — Mode-S A13E73
Registrant of record
TOMMERVIK SEAN
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Factual narrative
On July 22, 2024, about 1212 central daylight time a Lancair ES, N18BG, was destroyed when it was involved in an accident near Oshkosh, Wisconsin. The pilot and pilot rated passenger were fatally injured. The airplane was operated under the provisions of Title 14 Code of Federal Regulations Part 91 as a personal flight. According to a preliminary review of Automatic Dependent Surveillance Broadcast (ADS-B) data, the airplane departed Trenton Mercer Airport (TTN), Trenton, New Jersey, about 0704 and flew to Hartford Municipal Airport (HXF), Hartford, Wisconsin. The airplane departed HXF about 1145. A preliminary review of air traffic control recordings and ADS-B data illustrated that the airplane was on the Fisk arrival when the air traffic controller instructed the pilot to widen his turn for a L-29 and a L-39 that were landing in front of him. The pilot acknowledged “in sight” and then initiated a left turn. The pilot was then cleared to land on the yellow dot on runway 36L and he acknowledged the clearance. The airplane impacted a soybean field south of Road N, about 1.5 miles from the approach end of runway 36L. A postimpact fire ensued and destroyed the airplane. The airplane impacted on an approximate heading of 060° and came to rest on that same heading. The main wreckage included the fuselage, empennage, and both wings. An examination of the airplane revealed flight control continuity to both ailerons, the elevator, and the rudder. The airplane was recovered from the accident site and retained for further examination. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2024_CEN24FA277.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. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2026 · Technical Memorandum (TM)
Impacts of Reduced Pressure Atmospheres on Environmental Control and Life Support Systems (ECLSS) Architectures
The study found that while nine subsystems are viable without modification at 10.2 psia, only three remain acceptable at 8.2 psia.
- arXiv 2026 · arXiv preprint
Cassie-Wenzel transition induced by localized freezing after droplet impact on supercooled micro-patterned surfaces
Micro-patterned surfaces have attracted significant attention in numerous applications owing to their potential to enhance hydrophobic and icephobic properties.
- NASA NTRS 2026 · Conference Paper
Modeling Mitigations and Hazards in UAS Emergency Response Operations
Emerging aviation includes the use of small Unmanned Aerial Systems (sUAS) in novel operations. Emergency response operations, such as those conducted by fire departments, offer both mission success o…
- arXiv 2026 · arXiv preprint
A Disaster-Aware Integrated TN-NTN System-Level Simulator for Resilient 6G Wireless Networks
Non-terrestrial networks (NTN) have been standardized by the 3rd generation partnership project (3GPP) as a key component of future 6G systems to enhance coverage and resilience.
- arXiv 2026 · arXiv preprint
An Exact Algorithm for Load-Dependent Traveling Salesman Problem for Unmanned Aerial Vehicle Package Delivery
In this article, we present a novel formulation for the load-dependent traveling salesman problem (LD-TSP), in which travel cost (or energy expended) depends on the vehicle's current load.
- arXiv 2026 · arXiv preprint
LES of Droplet Impingement: Application to Clean and Laser-Scanned Ice Shapes
The prediction of aircraft icing is conventionally performed using multishot simulation frameworks that fail to predict the progressive roughening of the ice surface.
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