Bowlus 1-S-2100

The Bowlus 1-S-2100 Senior Albatross was a 1930s single-seat glider designed by William Hawley Bowlus for Bowlus Sailplane Company Ltd. The aircraft is based on a prototype glider the "Super Sailplane" designed by Bowlus, and instructor Martin Schempp, built by students at the Curtiss-Wright Technical Institute.