HB-2511

HB-2511 is a Scheibe Flugzeugbau SF-25C Falke, a single-engine piston aircraft — likely a private operator. SkyMeter has tracked 96 flights totalling 78 hours of airtime via ADS-B. The most frequent segment is LSZK to LSMD. Service window in our records spans 393 days. Of those flights, 4 (4.2%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion. The Scheibe Flugzeugbau SF-25C Falke has a maximum takeoff weight of 1,212 lb, light wake category.

About the Scheibe Flugzeugbau SF-25C Falke

The Scheibe SF-25 Falke is a two-seat motor glider developed in Germany during the 1960s, designed to bridge the gap between pure sailplanes and conventional light aircraft. Built by Scheibe Flugzeugbau in Bavaria, the Falke combined a high-aspect-ratio wing optimized for soaring with a modest piston engine that allowed self-launch and sustained powered flight. The design proved popular with gliding clubs across Europe as a cost-effective trainer that could teach both power and soaring techniques in a single airframe, eliminating the need for aerotows or winch launches while still offering respectable glide performance when the engine was shut down.

With a maximum takeoff weight of just 1,212 pounds and a never-exceed speed of 135 knots, the SF-25 occupies a niche between pure gliders and traditional trainers like the Cessna 152. Its low stall speed of 37 knots in landing configuration and benign handling made it particularly suitable for ab-initio training, while the ability to soar on thermals with the propeller stopped gave students early exposure to energy management principles central to glider flying. Production continued through several variants over multiple decades, with the SF-25C being among the most common models.

SkyMeter has tracked flights across airframes and operators, with distinct routes observed.