Raindave has that right....

The Bridi sportster was a smaller .25 size plane if I recall. Same sort of "classic" styling with the turtle deck and all. Anderson expanded on that basic design and styling.

The Andrews Trainermaster and Sportmaster were excellent in their own right. I owned a sportmaster at one time..... real nice flying plane. Only had a K&B61 for power in mine. But I recall one club member years ago who powered his sportmaster with a Rossi 60 Sure woke up some of the old-timers in the club with that bird!