AWAL has approved a change to the retirement life/overhaul life of V530 propeller blades fitted to some Yak 52 and Yak 18T aircraft.
The 30 year retirement life for the original wooden blades has been removed and replaced with a 10year/ 500hr overhaul life via AWAL EB 20-001.
There has also been a minor change to AWAL EB 18-002v3 Prop Calendar Overhaul covering these changes.
