LOL....Indian member got used to bring every your limited stuff to compare with other's...even have no any Idea what it is when you are comparing(most times you even don't know your own stuff well)...and you'd better bring something in service not under development...
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Z-9C and Z-9D both belong to PLAN
Naval Aviation...Z-9D is the lastest variant of Z-9 family with longer airframe. more powerful engine(WZ-8C) ,carrying
Four light Anti-Ship Missile KJ-TL-10B ... the opposed objects are mainly those Missile boats such as GuangHua-6 Class,Project 124X serial..Z-9D might kept the same ASW equipments on Z-9C which means it could handle the anti-submarine warfare (ASW) besides anti-surface warfare (ASUW)
the second
Prototype of Z-9D , this pic was taken years ago(around 2007-2008)..the very first Z9D pic appeared on internet
KJ-TL-10B-- the air launch version of JJ-TL-10A which was displayed on Airshow China 2004
4 pylons