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Forum 82
West Palm Beach, Florida
May 5-7, 2026

Test and Evaluation I

Technical Session C: Wed. May 6, 2026

Automatic Category A Takeoff, Reloaded - Development and Flight Testing of the Clear Area Takeoff Procedure on the H145
Daniel Reber, Sebastian Schmid, Markus Müller

Development and Calibration of the AERTS II Rotor Icing Test Stand
Luke Spangler, Jan Mahlert, Jose Palacios

Development Flight Test Campaign for Automatic Flight Control System Upper Modes
Kaan Ege Tırman, Derya Çetin, Oğuzhan Gültekin, Umut Türe, Ilgaz Doğa Okcu

Flight Test Evaluation of Center of Gravity Effects on a Coaxial Ultralight Helicopter
Maximilian Mindt, Piotr Gradkowski, Dominik Mahlstedt, Jonas Matthia

Structural Compatibility and Fatigue Life of Integrated Optical Fiber Sensors for Helicopter Rotor Blades
Simone Weber, Ayoub Hamour, Julien Thivend, Benedikt Köhr, Martin Ortner, Yuri Santos, Wolfgang Wagner

Supercritical Behavior Parameter Analysis of Single-piece Composite Drive Shaft for Tail Drive Line Application
Sébastien Barlet-Bas, François Malburet, Cédric Lopez, Bruno Pierrel

Technical Insight into Experimental Payload Design, Fabrication, Integration, and Clearance Methodology Applied in Vertical Lift Flight Test Research
Marc Alexander, Terry Long, Camile Lebrun, James Day, Harley Melnik, Jeffrey Thomas

The Effect of Aerodynamic Pressure on the Natural Frequencies of Helicopter Windshield
Recep Alptekin Şahin, Mustafa Sami Kavsaoğlu, Mustafa Tarık Dilsiz, Batuhan Pehlivan, Evren Eyüp Taşkınoğlu


Test and Evaluation II

Technical Session D: Thurs. May 7, 2026

A Compound Helicopter Rotor-Propeller Phase-Locked System Without a Mechanical Gearbox
Howard Zheng, Vivek Uppoor, Inderjit Chopra

A Cross-Facility Comparison of a Method to Evaluate the Wind-Speed Limits of Drones in Complex Airflow
Sean McTavish, Philip McCarthy, Hali Barber, Alanna Wall

Development and Testing of a Subscale eVTOL Flight Vehicle for Stability, Control and Disturbance Response Characteristics
Jeffrey D. Keller, Robert M. McKillip, Jr., Joseph Horn, Soohyeon Lee

Effects of Partial Boundaries and Variable Wind Conditions on a Free-Flying Multirotor Platform
Sage Herz, Julia Taylor, Lauren Clar, Matthew McCrink

Flight Test Validation of a Trajectory Control System for Simplified Vehicle Operations on a Tiltwing VTOL Aircraft
Anthony Comer, Imon Chakraborty, Bikash Kunwar, Peter Schmidt

Forward Flight Dynamic Inflow Model Identification from Experimental Wake Measurements
Daniel Yu, Jayant Sirohi

Performance Analysis and Data Processing for the High Solidity Test Campaign in the Jet Propulsion Lab 25-ft Space Simulator (Presentation Only)
Natasha Schatzman, Belen Bowman, Jaakko Karras, Michael Fillman, Vinod Gehlot, Fernanco Mier-Hicks, Havard Fjaer Grip, Gianmarco Sahragard-Monfared, Wayne Johnson, Sara Langberg, Paige Lottman

Rotor--Rotor Aerodynamic Interactions --- Moment Effects on Efficiency in Forward Flight
Vladimir Nunez Garcia, Abraham Atte, Juergen Rauleder