Apache

2-blade

Aztec

2-blade scimitar, no de-ice
2 blade scimitar, w/ de-ice

Arrow

Normally aspirated
Turbo

Cherokee Pathfinder

3-blade

Cherokee Six

260

Comanche 180

2-blade

Comanche 260

260, 260B
260C

Dakota

3-blade

Lance

Normally aspirated
Turbo

Malibu

3-blade

Mirage/Matrix

3-blade, composite, no de-ice
3-blade, composite w/ de-ice

Seneca II

No de-ice
Repl. 3-blade (de-ice)
Repl. 2-blade (de-ice)

Seneca III

No de-ice
Repl. 3-blade (de-ice)
Repl. 2-blade (de-ice)

Twin Comanche

2-blade Q-Tip

Seminole

2 blade scimitar, no de-ice