Hi, I noticed when WMKK Kuala Lumpur International introduced in 1994~ (any GW), it will replace existing Subang airport and render it closed/abandoned. Whist in real world right now, that airport still operating by regional airline (Firefly,Malindo,Berjaya Air,etc) and having lots of demand (frequency over 7x each destination each airline using ATR72-500/600).
When based in Malaysia, the option of expanding bases is limited as very few airports is well known and have its demands (Kuala Lumpur/Penang/Langkawi/Kota Kinabalu) and the rest only operates domestically. Thus, I would request that WMSA should still be available even after introduction of WMKK and its demand should be only within west Malaysia (and some to indonesia I believe).
Thank you ;D ;D ;D
http://www.malindoair.com/destinations/route-map (http://www.malindoair.com/destinations/route-map)
http://www.fireflyz.com.my/en/flights/routes-schedules (http://www.fireflyz.com.my/en/flights/routes-schedules)
(https://www.airwaysim.com/forum/proxy.php?request=http%3A%2F%2Fcontent.fireflyz.com.my%2Fmedia%2Fuploaded-files%2Froute-map2.jpg&hash=21291196d5d44cd1e0924d6a8b3a878489161a87)