
FY26-2225-SFD Droplet Testing in IRT
SFD (Subsonic Flight Demonstrator) of SLD (Super Large Drop) testing in IRT (Icing Research Tunnel). Drop size shown on computer from detection probe during test. Cloud drops imaged by probe displayed on computer screen

FY26-2225-SFD Droplet Testing in IRT
SFD (Subsonic Flight Demonstrator) of SLD (Supercooled Large Drop) Instrumentation Test - Particle Size Measurement in the IRT (Icing Research Tunnel), June 8-11, 2026. Drop size shown on computer from Drop Sizing Probe seen in the IRT test section.

FY26-2225-SFD Droplet Testing in IRT
SFD (Subsonic Flight Demonstrator) of SLD (Supercooled Large Drop) Instrumentation Test - Particle Size Measurement in the IRT (Icing Research Tunnel), June 8-11, 2026. Drop size shown on computer from Drop Sizing Probe seen in the IRT test section.