香港九龍中央郵政局郵政信箱 71127號
P.O. Box No.:71127,Kowloon Central Post Office,Hong Kong
E-mail :info@aerospace.org.hk
P.O.
Box No.:71127,Kowloon Central Post Office,Hong KongE-mail
:info@aerospace.org.hkP.O.
Box No.:71127,Kowloon Central Post Office,Hong KongE-mail
:info@aerospace.org.hk