Saturday, 22 August 2026

Five bladed prop on the Dynamic ZK-ALL

 Noted at Rangiora on Friday was the Aerospool WT9 600 NG ZK-ALL2 c/n DY-860D of Aero Leasing Ltd.
 In its original form it had a three bladed propellor but now carries a five bladed Helix H42A of 1.75m on the front of its Rotax 916 engine.
Tests indicated an increase of static thrust of 40% with a corresponding increase in overall performance.

A closer look at the new prop.

For a look at the three bladed version HERE

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