NTSB GAA23WA209 — 2023-07-16 · Selänpää, Finland

Aircraft involved

OH-ESS Extra 300 Fatal

Probable cause & factual narrative

Full text not yet ingested for this event. The authoritative report lives in the docket on data.ntsb.gov. Open NTSB docket ↗

Search this event elsewhere

External sources are reported, not agency: signal that something happened, not fact about what happened.

Related research

Matched on aircraft type. All research papers

NASA NTRS 2019 · Reprint (Version printed in journal) Deep stall characteristics of MU-300

The deep stall characteristics of the MU-300 Diamond aircraft are described. The MU-300 obtained type certification from the FAA in 1981, and from Canada, West Germany, and England in 1983.
NASA NTRS 2019 · Technical Memorandum (TM) Reporter Concerns in 300 Mode-Related Incident Reports from NASA's Aviation Safety Reporting System

A model has been developed which represents prominent reporter concerns expressed in the narratives of 300 mode-related incident reports from NASA's Aviation Safety Reporting System (ASRS).
NTSB Aircraft Accident Reports 2021 · Accident report Crash of Atlas Air Flight 3591, Boeing 767-300 (N1217A)

Atlas Air 3591 crashed into Trinity Bay, Texas, February 23, 2019. Investigation of the in-flight loss-of-control crash of Atlas Air 3591 into Trinity Bay, Texas.
NASA NTRS 2014 · Presentation 300 FT Runway Visual Range (RVR) Experiment Review
arXiv 2026 · arXiv preprint Quantifying the Reality Gap for RL-Based UAV Placement at mmWave and Sub-THz

Reinforcement learning (RL) policies for unmanned aerial vehicle (UAV) placement in mmWave and sub-terahertz networks are typically trained on simplified analytical channels.
arXiv 2026 · arXiv preprint Multi-Domain Physics-Based MDO of Multirotor UAVs: A Deterministic Framework for Discrete COTS Sizing

Multirotor Unmanned Aerial Vehicle (UAV) design is governed by a tightly coupled system of non-linear equations spanning structural mechanics, electrochemistry, aerodynamics, and kinematics.