Episode 4 – Clues in the Wreck – Accident Reconstruction in the 3D Age
- Published on: 2025-05-19
- With: Thomas Friesacher, Maximilian Kunz
- Runtime: approx. 40 minutes
✈️ What is this episode about?
From snowy slopes to digital twins: In this episode, we follow the investigation of the Rockwell Commander 112B, which crashed at Kasberg in November 2023. Dr. Thomas Friesacher and Max demonstrate how a seemingly chaotic debris field is transformed into a structured data space—and how 3D scanning, point clouds, and digital reconstructions have become standard tools in the modern aircraft accident investigator’s toolkit.
Alex provides the hard facts on weather conditions, flight profile, and the final report—Tom translates impact marks, deformations, and the debris field layout into a consistent picture of loss of control, spatial disorientation, and high impact energy. At the same time, the discussion covers incident command, data quality during operations, and the transfer of findings into training, safety case work, and organizational learning.
Goal: To understand how “traces in the wreckage” become a reliable basis for decision-making in the 3D era—for investigators, airlines, authorities, and crews.
🔊 Listen now
🕒 Chapter markers
Intro & Context: Commander 112B
Flight profile: Příbram–Pula, social media trip, VFR planning, weather conditions in the Northern Alps, step descent to FL100.Kasberg: The Accident Site as a Data Space
Steep Alpine terrain, cable car line, debris corridor > 200 m, mountain rescue & emergency services, “life before evidence” vs. data quality.
Evidence Collection in an Alpine Setting
Hot/Warm/Cold Zones, roles & responsibilities, multi-stakeholder setup, transition from rescue to evidence preservation.From the Slope to the Hangar: 3D Scanning & Reconstruction
Laser scanners, photogrammetry, drones, point clouds, digital twins of wreckage and debris fields.Impact Analysis in the 3D Era
Reading damage patterns: wing, fuselage, landing gear, propeller. What deformation, position, and matching traces reveal about flight attitude, rotation, and energy.Incident Command & Data Quality
Project management under high volatility: workstreams for rescue, recovery, evidence collection, communication, and 3D documentation.Human Factors & Weather – The Real Drivers
VFR in IMC, plan continuation bias, spatial disorientation, IFR ratings vs. actual practice.Recap & Safety Cases
From individual accidents to structured safety cases: How organizations can integrate 3D data, trace analysis, and HF findings into training and briefings.
🧭 Contents & Highlights
- Wreckage as a data carrier: Why debris fields, tree strikes, and deformations in a 3D model tell a deeper story than any single photograph.
- Digital twins instead of photo folders: How point clouds and virtual hangar scenes strategically expand upon traditional photo documentation.
- Embedding 3D in operational logic: Incident Command no longer thinks only in terms of cordons, but in lines of sight, scan points, and data utilization.
- Correctly reading impact marks: From bent propeller blades to the position of the wing—what can be derived from structural damage.
- Focus on Human Factors: VFR in IMC, disorientation, and plan continuation as core risks—technology as a secondary factor.
- Safety cases instead of isolated incidents: How a Kasberg accident becomes modular learning components for training, SOP reviews, and risk assessments.
🗂️ Bonus content (for supporters) 🔒
- 3D Field Workflow (PDF): A compact process from the Alpine accident site to the point cloud—including prioritization, checkpoints, and typical pitfalls.
- Template "Incident Command & Data": A sketch of roles and processes for integrating 3D documentation into Incident Command.
- Impact Analysis Sheet: A structured matrix for evaluating deformations, trace patterns, and matching marks (including the Commander 112B example).
- Visual Pack "Kasberg Digital": Selected screenshots/renderings from 3D views for internal use in training and briefings.
- Human Factors Case Card: A one-page summary of VFR in IMC, spatial disorientation, and plan continuation based on this case.
🗣️ That's what the crew says
"A wreck is not a pile of junk, but a three-dimensional dataset—if you know how to read it."
- Thomas Friesacher
"3D reconstruction is not just a visual add-on, but a quality lever for analysis, training, and organizational learning."
- Maximilian Kunz
📌 Shownotes & Contact
- Shownotes & Literature: www.maydayfiles.com (Production: AeroXpert Visuals)
- Backstage clips: YouTube – Maydayfiles
- Questions/Suggestions: redaktion@maydayfiles.com
